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Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter Software Configuration Guide Cisco IOS Release 12.1(22)EA6.
Note: Befor e using this informat ion and the pr oduct it sup ports, read th e genera l informat ion in Appendix C, “Getting Help and Technical Assistance” and Appendix D , “Notices.” First Edition (Octob er 2005) © Copyrigh t International Busi ness Machines Co rporation 2005.
iii Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 CONTENTS Preface xx iii Audienc e xxiii Pur pose xxii i Conv enti ons xxiv R.
Cont ent s iv Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Using Edi ting F eatur es 2-6 Enabli ng and Di sablin g Edit.
Content s v Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Config urin g a System Na me and Promp t 4-13 Defaul t Syste m Name .
Cont ent s vi Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Identi fyi ng the TACACS+ Server Host and Se tting th e Auth.
Content s vii Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Using IE EE 802. 1x with Por t Secur ity 6-7 Using IE EE 802. 1x with Voi ce VLAN Por ts 6-8 Using IE EE 802. 1x with VLAN Ass ignment 6-8 Using IE EE 802.
Cont ent s viii Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Config urati on Guidel ines 7-11 Setti ng the In terfac e .
Content s ix Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Config urin g Spanni ng-Tree Featur es 9-11 Defaul t Spanni ng-Tre .
Cont ent s x Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Config urin g the Swit ch Prior ity 10-18 Config urin g the H.
Content s xi Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 VLAN Confi gurati on Mode Option s 12-6 VLAN Confi gurati on in con.
Cont ent s xii Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Moni toring the VMPS 12- 30 Troubl eshooti ng Dynami c Po r.
Content s xiii Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Config urin g IGMP Snoop ing 14-7 Defaul t IGMP Snooping Co nfigu.
Cont ent s xiv Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Defaul t Por t Se curity Conf igurat ion 15-6 Port S ecuri .
Content s xv Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 SPAN and RSPAN Se ssion Limits 18-7 Defaul t SPAN and RSP AN Config.
Cont ent s xvi Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Config urin g UNIX Syslog Ser vers 20-10 Loggin g Message s.
Content s xvii Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Creati ng Named MAC Exten ded ACLs 22-17 Creati ng MAC Access Gro.
Cont ent s xviii Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Config urin g the CoS Va lue for an I nter face 23-19 Con.
Content s xix Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Config urin g Lay er 2 T runk Fail over 24-1 6 Defau lt Lay er 2 T.
Cont ent s xx Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746 Changin g Dire ctories and Displa ying t he Working Di recto.
Content s xxi Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Copyin g Image Fi les By Usin g RCP B-28 Prepar ing to Download or.
Cont ent s xxii Cisco Systems In telligent Giga bit Ethernet Switc h Modules f or the IBM Bla deCenter, Software C onfiguration Guide 24R9746.
xxiii Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Preface Audience This gui de is for t he network ing professi onal man aging the Cisco Systems I ntellige nt Gigab it Ethernet Swit ch Mod ules, h erea fter refe rred to as the switc h .
xxiv Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Preface Conv entions Conven tions This pu blicat ion uses t hese c on.
xxv Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Pre face Relate d Publicati ons Related Publications In addition to this doc.
xxvi Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Preface Related Publi cations • BladeC enter T ype 8677 Inst allation an d User’ s Guide This do cument is in PD F on t he IB M BladeCent er Docum entation CD .
C HAPTER 1-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 1 Overview This chap ter pro vides these t opics about the Cisc o S.
1-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Ch apter 1 Over view Feature s • Port blo cking on forwar d ing un k.
1-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 Ov erview Features • Out-of-ba nd manage ment access through the.
1-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Ch apter 1 Over view Feature s VLAN Suppo rt • The switc hes support.
1-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 Ov erview Features Quality of Service and Class of Service • Aut.
1-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Ch apter 1 Over view Managem ent Optio ns • Syslog facili ty for log.
1-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 Ov erview Network Configuration Examples Network Config uration E xamples Figure 1-1 , Figure 1-2 , and Figur e 1-3 show three different network co nfigurations.
1-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Ch apter 1 Over view Where to Go Nex t Figur e 1 -3 Redundanc y Config.
C HAPTER 2-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 2 Using the Command-Line Interface This c hapter de scribes t he Cisco IOS com mand-line interface ( CLI) t hat you can use t o configure y our Cisco Systems Intelligen t Gigabit Ethernet Swit ch Module.
2-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 2 Using the Comman d-Line Interface Cisco IOS Comm and Mode s Ta b l e 2 - 1 describes the main comm and modes, how to access each one, the p rompt you see in that mode , and ho w to exit the mode.
2-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 Using the Comma nd-Line Interfa ce Getting Help Getting Help Y ou can enter a ques tion ma rk (?) at the sy stem prom pt to display a lis t of comm ands a vai lable for each comma n d mode .
2-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 2 Using the Comman d-Line Interface Abbrev iating Commands Abbreviating Command s Y ou have to ente r only enough characte rs for t he swit ch to re cogni ze the command as uni que.
2-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 Using the Comma nd-Line Interfa ce Understanding CLI Messages Understandin g CLI Messages Ta b l e 2 - 3 lists so me erro r message s that y ou migh t encoun ter whi le using the CLI to co nfigure your switch.
2-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 2 Using the Comman d-Line Interface Using E diting Features Re.
2-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 Using the Comma nd-Line Interfa ce Using Edit ing Features T o rec.
2-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 2 Using the Comman d-Line Interface Using E diting Features Editing C ommand Lines that Wrap Y ou can use a w raparound feat ure for comma nds that extend beyond a single line o n the screen .
2-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 Using the Comma nd-Line Interfa ce Searching and Filtering Output of show an d more Commands Use lin e wrapping with the co mmand hi story feat ure to recall and modif y previous complex comm and entries.
2-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 2 Using the Comman d-Line Interface Access ing the CLI.
C HAPTER 3-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 3 Assigning the Switch IP Address and Default Gateway This chapt er.
3-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 3 Assigni ng the Switch IP Address and De fault Gateway Assign ing Swi tch Informat ion The bo ot loader provides ac cess to the fla sh file system bef ore the ope rating sy stem is loaded.
3-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 3 Assigning the Switc h IP Addres s and Defa ult Gatewa y Assigning Switch Information Manually Assigning IP Information Y o u can confi g ure multiple IP ad dresses for a switch.
3-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 3 Assigni ng the Switch IP Address and De fault Gateway Checking and Saving the Run ning Configura tion T o remov e the switch IP address , use the no ip address interface configurat ion comma nd.
3-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 3 Assigning the Switc h IP Addres s and Defa ult Gatewa y Checki ng and Savi ng the Running C onfigu ration switchport trunk allowed vlan 2-4094 switchport mode trunk storm-control broadcast level 99.
3-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 3 Assigni ng the Switch IP Address and De fault Gateway Modifyin g the Startup Config uration ! ip default-gateway 172.
3-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 3 Assigning the Switc h IP Addres s and Defa ult Gatewa y Modify ing the Start up Conf igurat ion Default Boot Configuration Ta b l e 3 - 2 shows the defaul t boot configu ration.
3-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 3 Assigni ng the Switch IP Address and De fault Gateway Modif.
3-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 3 Assigning the Switc h IP Addres s and Defa ult Gatewa y Modify ing.
3-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 3 Assigni ng the Switch IP Address and De fault Gateway Modifyin g the Startup Config uration Ta b l e 3 - 4 describes th e function of the mos t common environment va riable s.
3-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 3 Assigning the Switc h IP Addres s and Defa ult Gatewa y Schedul i.
3-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 3 Assigni ng the Switch IP Address and De fault Gateway Sche.
C HAPTER 4-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 4 Administering the Switch This chapter describes ho w to perform one-time operat io ns to ad minister your Cisc o Systems Intelligent Gigabit Eth ernet Switch Module.
4-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the System Time and Da te.
4-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the S ys tem Ti me an d Dat e F.
4-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the System Time and Da te Default NTP Configurati on Ta b l e 4 - 1 shows the defaul t NTP co nfiguration.
4-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the S ys tem Ti me an d Dat e T o disabl e NTP au then tica tion, us e th e no ntp authenticate global configurat ion comma nd.
4-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the System Time and Da te Y ou need to co nfigure only one en d of an associati on; the other device can automat ically esta blish the associat ion.
4-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the S ys tem Ti me an d Dat e T o disable the interface fro m sending NTP broadcast pack ets, use the no ntp broadcast interface conf iguration command.
4-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the System Time and Da te.
4-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the S ys tem Ti me an d Dat e T.
4-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the System Time and Da te The specif i ed interface is used for the s ource address for all p ackets sent to all destinations .
4-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the S ys tem Ti me an d Dat e Displaying the Time and Dat e Configuration T o display the time and date conf ig uration , use the show clock [ det ail ] pri vileged E XEC co mmand.
4-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the System Time and Da t.
4-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Confi guring a S ystem Name an d Prompt .
4-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Configur ing a System Nam e and Pr.
4-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Confi guring a S ystem Name an d Prompt .
4-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Creating a Ba nner If you u se the switch IP addre ss as its hostnam e, the I P addres s is u sed and no DNS query occ urs.
4-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Creat ing a Bann er Beginning in privile.
4-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the MAC Addre ss Table Configurin g a Login B anner Y ou can co nfigure a log in banne r to be displayed on all c onnected termin als.
4-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the M AC Addr ess T able This .
4-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the MAC Addre ss Table Default MAC Address Table Configuration Ta b l e 4 - 3 sho ws the default MAC address table con figuration.
4-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the M AC Addr ess T able T o verif y that dynamic entries h a ve been r emo ved, u se the show mac addr ess-table dynamic privileged EXEC co mmand.
4-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the MAC Addre ss Table T.
4-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 4 Administering the Switch Mana ging the M AC Addr ess T able Addin.
4-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 4 Administering the Switch Managin g the ARP Tabl e This exa mple s ho ws ho w to ad d the s tatic addres s c2f3 .
C HAPTER 5-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 5 Configuring Switch-Based Authentication This chapte r describes ho w to conf igu re switch-b ased authentica tion on the Cisco Systems Intelligent Gigabit Eth ernet Switch Module.
5-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Protecting A ccess t.
5-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Prote cting Acce ss to Privile ged EXEC Co mman ds Setting o r Changin g a Static En able Pa ssword The en able password controls ac cess to the privileged EXEC mod e.
5-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Protecting A ccess t.
5-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Prote cting Acce ss to Privile ged EXEC Co mman ds If bo th the en able and enable secret passw ords ar e def ined, user s must enter the enable secret p asswo rd.
5-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Protecting A ccess t.
5-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Prote cting Acce ss to .
5-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Protecting A ccess t.
5-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Acce.
5-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controlling Sw itch.
5-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Acc.
5-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controlling Sw itch.
5-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Acc.
5-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controlling Sw itch.
5-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Access with TACACS+ T o disa ble AAA, use t h e no aaa new-model global configurat ion comm and.
5-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch.
5-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Access with RADIUS Understanding RADIUS RADIUS is a distr ibuted clie nt/ser ver system that secures netw orks against u nauthori zed acces s.
5-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch.
5-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Access with RADIUS Configuring RADIUS This se ction de scribes how to configure yo ur swi tch to su pport R ADIUS.
5-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch.
5-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Access with RADIUS Beginning i n privileged EX EC mode , foll o w th ese steps to con figure per-server R ADIUS server comm unication .
5-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch.
5-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Access with RADIUS Step 3 aaa authent ication login { default | list-name } method1 [ meth od2.
5-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch Acce ss with RA DIUS T o disa ble AAA, use the no aaa new-model global configurat ion c ommand.
5-25 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Acc.
5-26 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch.
5-27 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Access with RADIUS T o disable au thorizati on, us e the no aaa aut horization { network | exec } method1 global configurat ion comm and.
5-28 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch.
5-29 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Controlling Switch Acc.
5-30 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Controllin g Switch.
5-31 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Configuring the Switch.
5-32 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Conf igurin g the Sw itch f or Se cur e Sh ell Configuring the Switch for Secure Shell This sec tion descri bes how to configure th e Secure Shell (SSH) fe ature.
5-33 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Configuring the Switch.
5-34 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Conf igurin g the Sw itch f or Se cur e Sh ell • When gen erati ng the RSA k ey p air , the messag e “No doma in specif ied” mi ght appe ar .
5-35 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 5 Configuring Swit ch-Base d Authentic ation Configuring the Switch for Secure Shell 3. Generate an RSA key pair for the switch, which automatically enable s SSH.
5-36 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 5 Configuring Switch-Based Authentication Conf igurin g the S.
C HAPTER 6-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 6 Configuring IEEE 802.
6-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Unders tanding IEEE 8 02.1x Port -Based Au thentic ation • Using IE EE 802.
6-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Underst anding I EEE 802.1x Port-Base d Authenticat ion informatio n with the authentic ation serv er, and relaying a re sponse to the client.
6-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.
6-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Underst anding I EEE 802.1x Port-Base d Authenticat ion • auto —en ables IEEE 8 02.
6-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Unders tanding IEEE 8 02.1x Port -Based Au thentic ation F o r more infor mation ab out A V pa irs, see RFC 3580, “IE EE 802 .
6-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Underst anding I EEE 802.1x Port-Base d Authenticat ion Figur e 6-3 Multiple Hos t Mode Ex ample Using IEEE 8 02.
6-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Unders tanding IEEE 8 02.1x Port -Based Au thentic ation • When an IEEE 802.
6-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Underst anding I EEE 802.1x Port-Base d Authenticat ion • If IEEE 802.
6-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.
6-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Configur ing IEEE 802. 1x Authent ication Configuring IEEE 802.
6-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Configur ing IEEE 802 .1x Authen tication IEEE 80 2.1x Con fig uratio n Guidelines These ar e the IEEE 802.
6-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Configur ing IEEE 802. 1x Authent ication • When IEE E 802.1x i s enabled on a port, you cannot con figure a port VL AN that is equal to a voic e VLAN.
6-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Configur ing IEEE 802 .1x Authen tication T o disa ble AAA, use the no aaa new-model global co nfiguration comm and.
6-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.
6-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Configur ing IEEE 802 .1x Authen tication Configuring IEEE 802.
6-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Configur ing IEEE 802. 1x Authent ication T o disable periodic re-aut henticat ion, use the no dot1x reauthen tication inter face configurat ion command.
6-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Configur ing IEEE 802 .1x Authen tication Beginning i n privileged EX EC mode , follow these steps to chang e the qu iet period.
6-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.
6-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.
6-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Configur ing IEEE 802. 1x Authent ication T o disabl e and rem ov e the guest V LAN, use the no dot1x guest- vlan interface co nfigurat ion comman d.
6-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.
6-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Configur ing IEEE 802. 1x Authent ication This i s the IEEE 8 02.
6-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.1x P ort-Bas ed Authent ication Configur ing IEEE 802 .1x Authen tication Configuring IEEE 802.
6-25 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 6 Configuring IE EE 802.1x Port -Based Au thenticati on Displaying IEEE 802.1x Statistics an d Status Displaying IEEE 802.
6-26 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 6 Confi guring I EEE 802.
C HAPTER 7-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 7 Configuring Interface Cha r acteristics This chap ter descr ibes the ty pes of inte rface s on a Cisco Systems Intell igent Gigabit Ethernet Switch Module and how to configure th em.
7-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Unders tanding Inte rf.
7-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 7 Configuring Interfa ce Character istics Unde rsta ndin g Inter face Type s All possible VLANs (VLAN ID 1 to 4094) can be in the allo wed list.
7-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Using the Interface Command recogn ize the physical po rts within th e port group.
7-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 7 Configuring Interfa ce Character istics Using the Interface Command Ethernet ports), the port number resta rts with the second inter face type : gigabitether net0/1, gigabit ethernet0/2.
7-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Using the Interface Command Step 3 Fo llo w each interface command with the interf ace config uration commands your par ticular interfa ce require s.
7-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 7 Configuring Interfa ce Character istics Using the Interface Comman.
7-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Using the Interface Command Use the no de fine interface-range macr o_nam e global conf iguration co mmand to de lete a macro.
7-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 7 Configuring Interfa ce Character istics Config uring Etherne t Interfa ces This e xample sho ws how to delete the inter face-ra nge macro enet_l ist and to verify that it ha s been deleted.
7-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Configur ing Ethernet.
7-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 7 Configuring Interfa ce Character istics Config uring Etherne t Interfa ces Y ou can configure interface speed on the G igabit Etherne t (10/10 0/1000 M bps).
7-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Configur ing Ethernet.
7-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 7 Configuring Interfa ce Character istics Monitoring and Maintaining the Interfaces Use the no description interface configurat ion comm and to dele te the descr iption.
7-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Monito ring and Maint.
7-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 7 Configuring Interfa ce Character istics Monitoring and Maintainin.
7-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 7 Configuring Interface Characteristics Monito ring and Maint aining the In terfaces Use the no shutdown inter face conf iguration command to rest art the interfa ce.
C HAPTER 8-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 8 Configuring Smartports Macro s This cha pter descr ibes how to configure and ap ply Smartpor ts macros on t he Cisco Syste ms Intellig ent Gigabit Eth ernet Switc h Module.
8-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 8 Confi guring Smart ports Mac ros Configuring Smartports Mac .
8-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 8 Conf iguring Smartpo rts Macros Config uring Smartp orts Macros .
8-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 8 Confi guring Smart ports Mac ros Configuring Smartports Mac .
8-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 8 Conf iguring Smartpo rts Macros Config uring Smartp orts Macros Ap.
8-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 8 Confi guring Smart ports Mac ros Configuring Smartports Mac .
8-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 8 Conf iguring Smartpo rts Macros Config uring Smartp orts Macros Y ou can dele te a global macro-app lied configurat ion on a swit ch only by enteri ng the no ver sion of each comm and th at is in the macro.
8-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 8 Confi guring Smart ports Mac ros Displaying Smartports Mac ros Displaying Smartports Macros T o display the Smar tports macros, use one o r more of the pri vile ged EXEC co mmands in Ta b l e 8 - 2 .
C HAPTER 9-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 9 Configuring STP This chapt er describes how to configure the Spanni ng T re e Protocol (STP) on por t-based VL ANs on your Cisc o Systems Intelligent Gigabit Ethernet Switch Module.
9-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Unders tanding Spanni ng-Tree Fea tures • Supporte d Spanning-Tree Instanc es, page 9-9 • Spanning- T ree Interop erability and Backw ard Compatibi lity , page 9-10 • STP and IEEE 80 2.
9-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Unders tanding Spanni ng-Tree Feat ures Spannin g.
9-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Unders tanding Spanni ng-Tree Fea tures Bridge ID, Switch Priority , an d Extended System ID The IE EE 80 2.
9-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Unders tanding Spanni ng-Tree Feat ures An interf.
9-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Unders tanding Spanni ng-Tree Fea tures switch.
9-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Unders tanding Spanni ng-Tree Feat ures Disabled State A Laye r 2 inte rface in t he di sabled state do es not p artici pate in frame forwardi ng or i n the sp anning tree.
9-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Unders tanding Spanni ng-Tree Fea tures Spa.
9-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Unders tanding Spanni ng-Tree Feat ures Becau se each VLAN is a sepa rate sp anning -tre e instance , the switch acce lerates aging on a p er - VLAN basis .
9-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Unders tanding Spanni ng-Tree Fea tures Sp.
9-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Confi guring Spanni ng-Tree Feat ures Spanning T.
9-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Configur ing Spanning-T ree Feature s Default Span ning-T ree Config uration Ta b l e 9 - 3 sho ws the def ault spanni ng-tre e configu ration.
9-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Confi guring Spanni ng-Tree Feat ures Cautio n S.
9-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Configur ing Spanning-T ree Feature s T o return to the def a ult settin g, use the no spanning-tr ee mode g lobal co nfiguration c ommand.
9-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Confi guring Spanni ng-Tree Feat ures Beginning in p rivile ged EX EC mode , follow these st eps to disa ble spanni ng tree on a per-VLAN b asis.
9-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Configur ing Spanning-T ree Feature s Use .
9-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Confi guring Spanni ng-Tree Feat ures Configur i.
9-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Configur ing Spanning-T ree Feature s Beginn ing in pri vileged EXEC mode, follo w these steps to conf igure the port priority of an interf ace.
9-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Confi guring Spanni ng-Tree Feat ures Configuring the Path Cost The spanni ng-tr ee path cost default value is derived from the med ia speed of an interface.
9-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Configur ing Spanning-T ree Feature s T o return the interfa ce to its def ault setting, u se the no spanning- tr ee [ vlan vlan-id ] cost interf ace configurati on comm and.
9-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Confi guring Spanni ng-Tree Feat ures Configuring S panning-Tree Timers Ta b l e 9 - 4 describe s the t imers that affect the ent ire spa nnin g-tree perfo rmanc e.
9-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Configur ing Spanning-T ree Feature s Conf.
9-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 9 Conf iguring STP Display ing the Spanning -Tree Status T o return the switch to it s defau lt setting, use the no spanning-tree vlan vlan -id max-age glob al configurati on comm and.
9-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 9 Configuring ST P Displaying the Spanning-T ree Status.
C HAPTER 10-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 10 Configuring MSTP This chapte r describes ho w to configur e the Cisco impleme ntation of the IEEE 802.1s Multiple STP (MSTP) on your Cisco Systems Intell igent Gigabit Ether net Switch Module.
10-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Unders tanding MSTP Understandin g MSTP M.
10-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Unde rsta ndin g MSTP All MST instances with i.
10-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Unders tanding MSTP Hop Count The IST and M ST instan ces do not use the messag e-ag e and maximum -age in format ion in the configurati on BPDU t o comp ute the span ning-tree topology .
10-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Understa nding RST P Ho we ver , the switch does not automatically re vert to the MSTP mode if it no longer recei ves IEEE 802.
10-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Unders tanding RSTP In a st able top olog.
10-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Understa nding RST P When S witch C is conne cted to Switch B , a simil ar set of han dsha king mes sag es are exch ange d.
10-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Unders tanding RSTP Figur e 1 0-2 Sequence of Ev ents Dur ing Rapid Con ver gence Bridge Protoco l Data Unit Format and P rocessing The R STP BP DU for mat is the sa me as t he IEEE 802.
10-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Understa nding RST P The RSTP does not have a separat e topology ch ange no tification (TCN ) BPDU.
10-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Configur ing MSTP Featur es • Propagat.
10-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Confi guring MSTP Featu res Default MSTP Configuration T ab le 10-3 sh ows the default MSTP configuration .
10-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Configur ing MSTP Featur es • All MST bounda ry port s must b e forwarding for load bala ncing be tween a PVST+ a nd an M ST cloud or be tween a rapi d-PVST+ and an MST cloud.
10-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Confi guring MSTP Featu res T o return to the default M ST region c onfiguration , use the no spanning- tr ee mst configurat ion globa l conf iguration command.
10-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Configur ing MSTP Featur es If an y root.
10-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Confi guring MSTP Featu res Configur ing a Se.
10-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Configur ing MSTP Featur es Beginn ing in pri vileged EXEC mode, follo w these steps to conf igure the MSTP port priority of an interf ace.
10-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Confi guring MSTP Featu res Configuring the Path Cost The MSTP path cost def ault v alue is deri ved from the media speed of an inte rface.
10-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Configur ing MSTP Featur es Configuring the Switch Priority Y o u can conf igure the switch priority and make it more lik ely that the switch will be chosen as the root switch.
10-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Confi guring MSTP Featu res Beginn ing in pri vileged EXEC mode, follo w these steps to conf igure the hello time for all MST instances.
10-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Configur ing MSTP Featur es Configuring the Maxi mum-Aging Time Beginn ing in p ri vilege d EXEC mode, fo llo w these s teps to conf igure the maxim um-aging t ime for all MST inst ances.
10-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 10 Configur ing MSTP Confi guring MSTP Featu res Specifying the Li.
10-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 10 Configuring MSTP Displaying the MST Configu ration and St.
C HAPTER 11-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 11 Configuring Optional Spannin g-Tree Features This c hapter d escribes how to c onfigure opt ional spann ing-tree featur es on yo ur Cisc o Systems Intell igent Gi gabit Et hernet Switch M odule.
11-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Unders tandin.
11-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Unders tanding O.
11-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Unders tandin.
11-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Unders tanding Opt ional Spanning- Tree Features Figure 11-3 shows an example topology with no link failures.
11-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Unders tanding Option al Spanning -Tree Feat ures to the roo t switch).
11-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Unders tanding O.
11-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Unders tandin.
11-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Confi guring Opt.
11-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Configur ing.
11-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Confi guring Opt ional Spanning- Tree Features Beginn ing in pri vileged EXEC mode, follo w these steps to enable Port Fast .
11-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Configur ing.
11-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Confi guring Opt ional Spanning- Tree Features Beginn ing in pri vileged EXEC mode, follo w th ese step s to globally enable th e BPDU filter ing feature.
11-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Configur ing Optiona l Spanning- Tree Features When UplinkF ast is enabled, the switch priority of all VLANs is set to 49152.
11-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Confi guring Op.
11-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Configur ing Optiona l Spanning- Tree Features T o disa ble root guard, u se the no spanning-tree guard interfac e conf iguration command.
11-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 1 Configuring Op tional Spanning- Tree Featu res Display ing the.
11-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 11 Configuring Optional Span ning-Tree Features Displaying t.
C HAPTER 12-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 12 Configuring VLANs This chapte r describes ho w to conf igure normal-rang e VLANs on your Cisco Systems Intelligent Gigabit E thernet Sw itch Mod ule.
12-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Unders tanding VLAN s Figure 12-1 shows an example of VLAN s segmented i nto logic ally de fined networks.
12-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Unde rstan ding VLA Ns VLAN Port M embership .
12-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing Normal- Range VLAN s Configuring Normal -Range VLANs Normal- range VL ANs are VLANs with VLAN IDs 1 to 1005.
12-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Config uring Norma l-Ran ge VL ANs This sect .
12-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing Normal- Range VLAN s are se veral adj acent switc hes that a ll ha ve run out o f spann ing-tree in stances.
12-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Config uring Norma l-Ran ge VL ANs Saving VL AN Configuration The co nfiguration s of VLAN IDs 1 to 1005 ar e always sav ed in the VL AN datab ase (vlan.
12-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing Normal- Range VLAN s Creating or Modifyin g an Ethern et VLAN Each E thernet VLAN in the VLAN databa se has a uniqu e, 4-digi t ID t hat ca n be a number from 1 to 1001.
12-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Config uring Norma l-Ran ge VL ANs T o return the VLAN name to the defa u lt setting s, use the no vlan name , no vlan mtu , or no remote span config-vl an comm ands.
12-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing Normal- Range VLAN s Delet.
12-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Conf igurin g Exten ded-R ange VL ANs T o return an interfac e to its default conf iguration, use the def ault interface interface - id interfa ce configurati on comm and.
12-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing Extended-R ange VLA Ns Default VLAN Configuration See T able 12-2 on page 12-7 f or the d efault con figuration f or Ethe rnet VL ANs.
12-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Displaying VL ANs Beginn ing in pri vileged .
12-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing VLAN Trunk s For more detail s about th e show command op tions and explana tions of output fields, see th e comman d refere nce fo r this release .
12-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi gurin g VLA N Trun ks Figur e 12-2 S witches in an IEEE 80 2.1Q T runk ing Envir onment Y ou can configure a trun k on a single Etherne t inte rface or on an Ether Channel bundle.
12-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing VLAN Trunk s IEEE 802.
12-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi gurin g VLA N Trun ks Default Layer 2 Ethernet Inte rface VLAN Con figuratio n T ab le 12-5 shows the default L ayer 2 Ether net inte rface V LAN co nfiguration.
12-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing VLAN Trunk s Interaction w.
12-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi gurin g VLA N Trun ks T o return an interfac e to its default conf iguration, use the def ault interface interface - id interfa ce configurat ion com mand.
12-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing VLAN Trunk s Beginning in privileged EXEC mo de, foll o w these ste ps to modify th e allowed list of an IEEE 802.
12-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi gurin g VLA N Trun ks T o return to the default pr uning-el igible list of a ll VLA Ns, u se the no switchport trunk pruning vlan interf ace config uration co mmand.
12-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing VLAN Trunk s T o return to the default na ti ve VLAN, VL AN 1 , use the no switchport trunk nativ e vlan inte rfa ce configurati on comm and.
12-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi gurin g VLA N Trun ks Figur e 12-3 Loa.
12-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configur ing VLAN Trunk s Load Sharing .
12-25 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi guring VMPS Configuring VMPS The swi tch cannot be a VMPS serv er but can ac t as a client to the VMPS an d commu nicate w ith it through the VLAN Query Prot ocol (VQP ).
12-26 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configuring VMPS Understand ing VMPS When th e VMPS r eceiv es a VQP requ e st from a c lient switch, it se arches its d atabase for a MA C- address-t o-VLA N mappi ng.
12-27 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi guring VMPS VMPS Database Configurati on File The VMPS contains a datab ase conf iguration f ile that you create.
12-28 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configuring VMPS • Port chan nels cannot be configured as dyna mic acce ss ports. • The VTP mana gement doma in of the VMPS client and the VMPS ser ver must be the same.
12-29 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi guring VMPS Beginning in pr i vileged .
12-30 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configuring VMPS Changing the Reconfirmation In terval VMPS cl ients per iodically re confirm the VLAN member ship inform ation r ecei ved from the VMPS.
12-31 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 2 Configuring VLANs Confi guring VMPS This i s an example of out.
12-32 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 12 Configuring VLANs Configuring VMPS Figur e 12-5 Dynami c Por t VLAN Membershi p Configur ation Primar y VMPS Ser v er 1 Secondar y VMPS Ser v er 2 BladeCenter BladeCenter 172.
C HAPTER 13-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 13 Configuring VTP This c hapter d escribes how to use the VLA N Trunking Prot ocol (V TP) and the VLAN databa se for managing VLANs on yo ur Cisco System s Intelligent Gigabit Etherne t Switch M odule.
13-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Unders tanding VTP The VTP Do main A VTP d.
13-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 13 Configur ing VTP Underst anding VT P VTP Mode s Y ou can configure a supp orted switc h to be in one of the VTP mod es listed in Ta b l e 1 3 - 1 .
13-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Unders tanding VTP VTP adv ertiseme nts di.
13-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 13 Configur ing VTP Underst anding VT P VTP pruni ng blocks unnee ded floo ded traff ic to VLAN s on trunk port s that are i ncluded in the pruning -eligib le list.
13-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Conf igurin g VTP Enab ling VTP p runing o n a VTP ser ver enable s pruning f or the entire managem ent d omain.
13-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 13 Configur ing VTP Configuring VTP VTP Configuration Options Y ou can configure VT P by using th ese configurat ion modes.
13-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Conf igurin g VTP VTP Configu ra tion Guidelines These sec tions descr ibe guidel ines you should follow when imp lementin g VTP in your netwo rk.
13-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 13 Configur ing VTP Configuring VTP • If there are T rBRF and TrCRF T oken Ring networks in y our environmen t, you must enab le VTP version 2 for T oken Ring VLAN sw itching t o func tion p roperly .
13-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Conf igurin g VTP Switch(config)# vtp password mypassword Switch(config)# end Y ou can also use VL AN configuration mode to configure VTP parameter s.
13-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 13 Configur ing VTP Configuring VTP Cautio n If all switch es are operatin g in VTP client mode, do not co nf igure a VTP domain nam e.
13-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Conf igurin g VTP Beginn ing in pri vileg.
13-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 13 Configur ing VTP Configuring VTP Beginn ing in pri vileged EXEC mode, follo w these steps to enable VTP v ersion 2: T o di sable VTP version 2, use the no v tp version global configurat ion comm and .
13-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Conf igurin g VTP Adding a VT P Client Sw.
13-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 13 Configur ing VTP Monito ring VTP Monitoring VTP Y ou monito r VTP by disp laying V TP configurat ion infor mation: t he dom ain name , the c urrent V TP revision, and the n umber o f VLA Ns.
13-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 13 Configuring VTP Monito ring VTP.
C HAPTER 14-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 14 Configuring IGMP Sno oping and MVR This cha pter d escribes how.
14-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Unders tanding IGMP.
14-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Underst andin g IGMP Snoop ing Note The switch suppor ts IGMPv3 snooping based only o n the d estination mu lticast MA C address.
14-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Unders tanding IGMP.
14-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Underst andin g IGMP Snoop ing the mes sage is not flooded t o other po rts on the switc h.
14-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Unders tanding IGMP Snooping Immediate-Le ave Proces sing Immediate L e a ve is only sup ported with IGMP v ersion 2 hosts.
14-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring IGMP Snooping Source-On ly Networks In a sou rce-only net work, sw itch ports ar e connected to multica st source po rts and multic ast router ports.
14-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Configuring IGMP Snooping Default IGMP Snoopi ng Configuration T ab le 14-3 shows the default IGMP snooping configurati on.
14-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring IGMP Snooping T .
14-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Configuring IGMP S.
14-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring IGMP Snooping T.
14-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Configuring IGMP S.
14-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring IGMP Snooping B.
14-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Displaying IGMP Snooping Information T o enable IP multicast-so urce-only learni ng, use the ip igmp snooping source-only-lear ning glob al conf iguration command.
14-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Understanding Multicast VLAN Registration For more inform ation about t he keywords a nd option s in these comman ds, see the c ommand refere nce for th is rel ease.
14-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Unde rsta ndin g M.
14-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring MVR Figur e 14-.
14-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Conf igurin g MVR Default MVR Configuration T ab le 14-5 shows the def ault MVR conf iguration.
14-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring MVR T o return the switch to its defaul t settings, use th e no mvr [ mode | group ip-a ddress | querytime | vl an ] global configurati on comman ds.
14-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Conf igurin g MVR Y ou can use the show mv r members pri vileged EXEC command to v erify the MVR multic ast group addresses on the switch.
14-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Displaying MVR Information .
14-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Con figur ing IGMP.
14-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring IGMP Filtering .
14-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Con figur ing IGMP F ilte ring a nd Th rott ling Switch# show ip igmp profile 4 IGMP Profile 4 permit range 229.
14-25 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Configuring IGMP Filtering .
14-26 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Con figur ing IGMP.
14-27 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 4 Configuring IGMP Snoopi ng and MVR Displaying IGMP Filtering a.
14-28 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapte r 14 Confi gurin g IGMP Sn ooping a nd MVR Displaying IGMP Fi.
C HAPTER 15-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 15 Configuring Port-Base d Traffic Control This chap ter describe s ho w to co nf igure th e port-b ased traf fi c contro l featur es on your Cisc o Systems Intell igent Gigabi t Ethern et Switch Mo dule.
15-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 15 C onfiguring Port-Based Traffic Control Configuring Storm .
15-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 5 Configuring Port-Base d Traffic Cont rol Configuring Protected .
15-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 15 C onfiguring Port-Based Traffic Control Configuring Port S.
15-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 5 Configuring Port-Base d Traffic Cont rol Conf iguring Po rt Sec.
15-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 15 C onfiguring Port-Based Traffic Control Configuring Port S.
15-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 5 Configuring Port-Base d Traffic Cont rol Conf iguring Po rt Securit y IP phone requ ires up to two MAC a ddresses .
15-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 15 C onfiguring Port-Based Traffic Control Configuring Port Security Step 4 switchport port-se curity Enable po rt security on th e interf ace.
15-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 5 Configuring Port-Base d Traffic Cont rol Conf iguring Po rt Sec.
15-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 15 C onfiguring Port-Based Traffic Control Configuring Port .
15-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 5 Configuring Port-Base d Traffic Cont rol Displayin g Port-Bas .
15-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 15 C onfiguring Port-Based Traffic Control Displaying Port-B.
C HAPTER 16-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 16 Configuring UDLD This c hapter d escribes how to configure t he Un iDirectio nal Lin k Detec tion (UD LD) pr otocol o n your Cisco Systems Intelligen t Gigabit Ethernet Swit ch Module.
16-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 16 Configuring UDLD Unders tanding UDLD A unidirectio nal lin.
16-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 6 Configuring UDL D Understand ing UDLD • Ev ent-dri ven detect ion and ec hoing UDLD re lies on ech oing a s its detectio n mechan ism.
16-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 16 Configuring UDLD Conf igurin g UDLD Configuring UDLD This se ction de scribes how to configure U DLD on your swi tch.
16-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 6 Configuring UDL D Configur ing UDLD Enabling UDL D Globally Beg.
16-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 16 Configuring UDLD Conf igurin g UDLD Enabling UDL D on an I.
16-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 6 Configuring UDL D Displaying UDLD Status Y ou can also bri ng u.
16-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 16 Configuring UDLD Displa ying U DLD Sta tus.
C HAPTER 17-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 17 Configuring CDP This c hapter desc ribes how to c onfigure Cisco Discovery Protoco l (CDP) o n your C isco Syste ms Intell igent Gigabi t Ethern et Switch Mo dule.
17-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 17 Confi guring CDP Conf igurin g CDP Configuring CDP These s.
17-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 7 Configuring CDP Configuring CDP Use the no form of the CDP commands to return to the de fault settings . This e x ample sho ws how to confi gure CDP characteristic s.
17-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 17 Confi guring CDP Conf igurin g CDP Disabling an d Enabling CDP on an In terface CDP is enabled by def ault on all supported interf aces to send and receiv e CDP information.
17-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 1 7 Configuring CDP Monitoring and Maintaining CDP Monitoring and Maintaining CDP T o monito r and m aintain CDP on yo ur device, per form one or mor e of the se tasks, beginning in privileged EXEC mode.
17-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 17 Confi guring CDP Monito ring and Maint aining CDP.
C HAPTER 18-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 18 Configuring SPAN and RSPAN This chap ter de scribe s ho w to conf igure Switche d Port Analy zer (SP AN) an d Remot e SP AN (RSP AN) on your Cisco Systems Intelligent Gigabit Ethernet Swit ch Module.
18-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Understan ding SPAN and RSPA N Figur e 18-1 Examp le SP AN Configur ation Only traff ic that e nters or leaves source ports c an be monitore d by using SP AN.
18-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Understandi ng SPAN and RSPAN SPAN and RS PAN Conc epts and T erminology This secti on describe s concepts and termi nology associ ated with SP A N and RSP AN configuration.
18-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Understan ding SPAN and RSPA N Source Port A source port (a lso called a monitor ed port ) i s a switched port that you monitor for ne twork traffic analy sis.
18-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Understandi ng SPAN and RSPAN Reflector Port The r eflec tor po rt is the me chanism that copi es pack ets onto an RSP AN VLAN.
18-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Understan ding SPAN and RSPA N .
18-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring SPAN SPAN and RS PAN Session Limits Y ou can configure (a nd store in NVRA M) one l ocal SP A N session or mult iple RSP AN sessions on a switch .
18-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring SPAN • An Ethe rChanne l port c an be a SP AN so urce po rt; it c annot be a SP AN destina tion port.
18-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring SPAN This example sho ws how to set up a SP AN session, s ession 1, for monit oring source port traff ic to a destinati on port .
18-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring SPAN This exam ple shows how to con figure the destinat ion po rt for ingress t raff i c on VL AN 5 by u sing a securi ty device tha t does not sup port IEEE 802.
18-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring SPAN Removin g Ports fro.
18-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring RSPAN Configuring RSPAN This secti on describe s ho w to configure RSP AN on your switch.
18-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring RSPAN Configuring a VLAN as an RSPAN VLAN First crea te a ne w VLAN to be the RSP AN VLAN for the RSP AN session.
18-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring RSPAN Creating an .
18-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring RSPAN This example shows.
18-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Configuring RSPAN Removin g Po.
18-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 18 Configuring SPAN and RSPAN Displaying SPAN and RSPAN Sta tus Di.
18-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 18 Configuring SPAN and RSPAN Display ing SPAN and RSP AN St.
C HAPTER 19-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 19 Configuring RMON This c hapter d escribes how to c onfigure Remo te Network M onitori ng (RMO N) on you r Cisco Systems Intellige nt Gigabit Eth ernet Switch Module.
19-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 19 Configuring RMON Conf iguring R MON Figur e 19-1 Remot e M.
19-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 19 Configur ing RMON Confi guring R MON Default RMON Configuration RMON is disa bled by default; no alarms or ev ents ar e configured.
19-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 19 Configuring RMON Conf iguring R MON T o disable an al arm, use the no rm on al arm number glo bal con f igura tion com mand on e ach ala rm you configured .
19-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 19 Configur ing RMON Confi guring R MON Configuring RMON Colle ction on an Interface Y ou must f irst c onfigure RMO N alar ms and events to display collec tion infor mation.
19-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 19 Configuring RMON Displa ying R MON Sta tus T o disabl e the coll ection o f gr oup Et hernet statistics, use the no rmon collec t ion stats inde x inte rface configurati on comm and.
C HAPTER 20-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 20 Configuring System Message Logg ing This chapter d escribes how to configure system message logging on yo ur Cisco Systems Intelligent Gigabit Eth ernet Switc h Module.
20-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 20 Config uring System Message Logging Configur ing System Me.
20-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 0 Configuring System Message Logg ing Config uring S ystem Messag.
20-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 20 Config uring System Message Logging Configur ing System Mes sage Logg ing Disabling an d Enabling Mess age Logg ing Message logging is enab led by defau lt.
20-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 0 Configuring System Message Logg ing Config uring S ystem Message Logg ing The logging buffered global configurati on co mmand c opies log ging messages to an int ernal buf fer .
20-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 20 Config uring System Message Logging Configur ing System Me.
20-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 0 Configuring System Message Logg ing Config uring S ystem Messag.
20-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 20 Config uring System Message Logging Configur ing System Me.
20-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 0 Configuring System Message Logg ing Config uring S ystem Message Logg ing Note Specif ying a level ca uses messages at that le vel and nume ricall y lo wer le vels to appear at the destinatio n.
20-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 20 Config uring System Message Logging Configur ing System M.
20-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 0 Configuring System Message Logg ing Config uring S ystem Messa.
20-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 20 Config uring System Message Logging Display ing the Loggi ng Configur ation T o remov e a syslog serv er , use the no logging host global configurat ion comman d, and spec ify the syslog server IP address.
C HAPTER 21-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 21 Configuring SNMP This chapt er describes how to configure the Simple Net work Manageme nt Protocol (SN MP) on your Cisco Systems Intelligen t Gigabit Ethernet Swit ch Module.
21-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Unders tanding SNMP • Using SNMP to Ac.
21-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 21 Configur ing SNMP Understanding SNMP T ab le 21-1 identif ies the charac teristics of the diff erent combina tions of security models and le vels.
21-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Unders tanding SNMP The SNMP agent also sends unsolicited trap messages to notify an NMS that a signif icant e ve nt has occurred on the agent.
21-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 21 Configur ing SNMP Configuring SNMP T r aps a re un reliabl e bec ause t he re ceiver does n ot se nd an acknowled gment w hen it rece iv es a trap , and the send er canno t determin e if the trap w as rece iv ed.
21-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Conf iguri ng SN MP SNMP Config ura tion.
21-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 21 Configur ing SNMP Configuring SNMP Configuring Community Strings Y ou use the SNMP c ommuni ty string t o define the relatio nship bet ween t he SNMP manager and th e agent.
21-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Conf iguri ng SN MP Note T o disabl e access for an SNM P commu nity , set the communi ty string for that com munity to the null string (do not enter a value for the c ommunity string).
21-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 21 Configur ing SNMP Configuring SNMP Step 3 s nmp- server group gr.
21-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Conf iguri ng SN MP Configuring SNMP Notifications A trap manag er is a ma nageme nt station that re ceiv es and processes traps.
21-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 21 Configur ing SNMP Configuring SNMP Y ou can use the snm p-server host global configura tion c ommand to a sp ecific ho st to re ceive the notif ication types listed in T ab le 21-4 .
21-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Conf iguri ng SN MP The snmp-ser ver host comm and sp ecif ies which ho sts rec ei ve the n otif ications.
21-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 21 Configur ing SNMP Configuring SNMP Setting th e Agent Con tact .
21-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Conf iguri ng SN MP SNMP Examp les This example show s how to enable all versions of SNMP .
21-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 21 Configur ing SNMP Disp la ying SNM P S tatu s Displaying SNMP S.
21-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 21 Co nfiguring SNMP Displaying SNMP Status.
C HAPTER 22-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 22 Configuring Network Security with ACLs This chapte r describes .
22-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Unders tanding A CLs Understandin g ACLs Pack et filter ing can lim it netw ork traf fic and r estrict net work use by cer tain user s or de vices.
22-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Unde rsta ndin g ACL s.
22-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Unders tanding A CLs • Packet B is fro m host 10.2.2. 2, port 65001, go ing to host 10.
22-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Unde rsta ndin g ACL s.
22-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Conf igurin g ACLs In this exam p le, the f irst A CE p ermits all th e TCP packets coming fro m host 10.
22-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Confi guring ACLs Creating Stan dard and Ex tended IP ACLs This se ction des cribes h o w to create swit ch IP A CLs.
22-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Conf igurin g ACLs .
22-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Confi guring ACLs Use th e no access-list access- list-number g lobal conf iguration command to delete the en tire A CL.
22-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Conf igurin g ACLs.
22-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Confi guring ACLs Beg.
22-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Conf igurin g ACLs Use the no access-lis t acc ess-list-number gl obal conf iguration comman d to delete the entire access list.
22-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Confi guring ACLs Beg.
22-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Conf igurin g ACLs.
22-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Confi guring ACLs Beg.
22-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Conf igurin g ACLs T o apply a time range, you must refere nce it by name (f or example , workhours ) in an extend ed A CL that can imple ment tim e ranges.
22-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Confi guring ACLs Swi.
22-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Applying ACLs to T.
22-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Applying ACLs to Ter minal Lines or Physica l Interfaces After y ou cr eate a n A CL, y ou can apply it to o ne or m ore m anagem ent int erfaces or term inal lines.
22-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Displa ying A CL I.
22-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Displaying ACL Information Standard IP access list 32 permit 172.20.20.20 Standard IP access list 34 permit 10.
22-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Examples for Compi.
22-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 2 Configuring Netw ork Security wit h ACLs Examples for Compiling ACLs Numbered ACL Examples This example sho ws that the switch a ccepts ad dresses on net work 36.
22-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 22 Configuring Network Security with ACLs Examples for Compi.
C HAPTER 23-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 23 Configuring QoS This chapte r describes ho w to conf igure quality of service (Qo S) by using autom atic-QoS (aut o-QoS) comm ands or by using standa rd QoS comma nds.
23-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Unders tanding QoS • Displayin g Stan.
23-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Unde rsta ndin g QoS Figur e 23-1 QoS Cl assif.
23-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Unders tanding QoS Action s at the egre.
23-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Unde rsta ndin g QoS For IP traff ic, you have these classification opti ons: • T r ust the IP DSCP in the incoming packet (configure the port to trust DSCP).
23-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Unders tanding QoS Classification Based.
23-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Unde rsta ndin g QoS – 60 policers are supported on i ngress Gigabit-c apable Eth ernet ports .
23-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Unders tanding QoS Port Scheduli ng Each p ort on the swit ch has a single r eceiv e que ue buf f er (the ingre ss port) for incomi ng traffi c.
23-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Configuring Auto-QoS Configuring Auto-QoS Y ou can use t he auto-Q oS featur e to simp lify the deployment of existing QoS f eatures.
23-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Conf iguri ng A uto -QoS T ab le 23-3 lists the generated auto-QoS conf iguration for the egress queues.
23-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Configuring Auto-QoS Effects of Auto-QoS on t.
23-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Conf iguri ng A uto -QoS • By default, the CDP is enable d on all interf aces. For auto- QoS to function properly , do not disable the CDP .
23-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Displaying Auto-QoS Information This e xample.
23-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Auto-QoS Con figuration Example Auto-QoS Configuratio n Example This se ction de scribes ho w you could impleme nt auto -QoS in a network, a s shown in Fi gure 23-3 .
23-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Auto-QoS C onfiguratio n Example Beginn ing i.
23-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S Configuring.
23-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS • All ingress Q .
23-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S Configuring the Trust State on Po rts within the QoS Domain Pa ckets en tering a QoS do main are cla ssif ied at the edge of the QoS domain.
23-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS T o return a port to its untrusted state, use the no mls qos trust inte rface c onfigurati on co mmand.
23-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S T o return to the default setting, u se the no mls qos cos { def ault-cos | override } interface co nfiguration comm and.
23-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS Beginning in privi.
23-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S T ab le 23-6 lists the por t configuratio n when an IP phone is pr esent or abse nt.
23-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS Configuring a QoS .
23-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S For more information ab out creating IP stand ard A CLs, see the “Gui deline s for A pplying ACLs to Physical Int erfaces ” section on page 2 2-5 .
23-25 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS Beginn ing in pri .
23-26 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S For more information about crea ting I P e xtended A CLs, see the “Guide lines for Appl ying A CLs to Physical Int erfaces ” section on page 2 2-5 .
23-27 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS This e xample sho ws how to create a L ayer 2 MA C A CL with a permi t stateme nt.
23-28 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S T o delete an e x is ting clas s ma p, us e the no class-map c lass-map-nam e gl obal con f igurat ion comma nd.
23-29 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS Beginning in privileged EX EC mode, fol low these steps to crea te a policy ma p: Command Purpose Step 1 conf igure t erminal Enter g lobal c onfiguration m ode.
23-30 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S T o delete an existing policy map, use th e no policy-map poli cy-map- name global configuratio n comm and.
23-31 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS This e xample sho ws ho w to create a polic y map and attach it to an ingress i nterf ace.
23-32 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S Configuring.
23-33 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS Configuring the DS.
23-34 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Configur ing Standard Qo S This example shows how the DSCP values 26 and 48 are mapp ed to CoS value 7.
23-35 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Confi guring Standa rd QoS Configuring WRR Pr.
23-36 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Display ing Standard Qo S Information .
23-37 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Stan dard QoS Co nfigur ation Examples Figur .
23-38 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Standard Q oS Configuration Examples F.
23-39 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 3 Configuring Qo S Stan dard QoS Co nfigur ation Examples Step 18 show c lass-map videoclass show policy-map videopolicy show mls qos maps [ cos- dscp | dscp-cos ] V e rify y our ent ries .
23-40 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapt er 23 Config urin g QoS Standard Q oS Configuration Examples.
C HAPTER 24-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 24 Configuring EtherChannels and Layer 2 Trunk Failover This ch ap.
24-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Und.
24-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Understa.
24-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Und.
24-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Understa.
24-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Unders tanding Ether Channels P AgP sen ds and receives P AgP PDUs only fr om interface s that have P AgP enable d for the auto or desir able mode.
24-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Understa.
24-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Con.
24-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Config uring Ether Channel s • When a group is first cr eated, all ports follow the parameters set for the f irst port to be added to the group.
24-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Co.
24-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Config uring Ether Channel s T o remove a port from the E therCha nnel group, u se t he no channel-group interface co nfiguration comm and.
24-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Co.
24-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Config .
24-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Co.
24-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Display.
24-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Co.
24-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 4 Configuring EtherCh annels and Layer 2 Trunk Fa ilover Confi g.
24-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 24 Configur ing EtherChanne ls and Layer 2 Trunk Failover Di.
C HAPTER 25-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 25 Troubleshooting This chap ter descr ibes ho w to identify and resolv e Cisco Systems In telligent Gig abit Ethernet Switch Module sof tware prob lems rel ated to the Ci sco IOS s oftware.
25-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 25 Troubl eshoot ing Using Re covery Procedures Foll ow these.
25-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 5 Troubleshooting Using Reco very Procedu res Step 7 Load a ny helper files: switch: load_helper Step 8 Dis play th e cont ents of flash memory: switch: dir flash: The switch f ile system appears in the directory .
25-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 25 Troubl eshoot ing Using Re covery Procedures Password Reco.
25-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 5 Troubleshooting Using Reco very Procedu res Step 10 Ente r glob.
25-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 25 Troubl eshoot ing Using Re covery Procedures Foll ow these.
25-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 5 Troubleshooting Prevent ing Aut onegoti ation Mismatches Preventing Autone gotiation Mismatches The IEEE 802.
25-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 25 Troubl eshoot ing Diagno sing Connec tivity Prob lems Usin.
25-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 5 Troubleshooting Diagnosi ng Conne c tivit y Proble ms T ab le 25-1 descr ibes the po ssible ping cha racter out put.
25-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 25 Troubl eshoot ing Diagno sing Connec tivity Prob lems • A switch is reac hable fr om anothe r switch when you can t est conne ctivity by using the ping privileged EXEC comma nd.
25-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 5 Troubleshooting Using Debug C ommands Using Debug Commands This se ction expl ains h o w you use the debug comman ds to di agno se and resol ve intern etw orking proble ms.
25-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 25 Troubl eshoot ing Using D ebug Com mands Enabling All-Sy .
25-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Chapter 2 5 Troubleshooting Usin g the cra shin fo Fil e For more information about auto-Q oS, see the “Configuri ng Auto-QoS” sec tion on page 2 3-9 .
25-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R9746 Chapter 25 Troubl eshoot ing Using t he cras hinfo F ile Y o u can d.
A- 1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 APPEND IX A Supported MIBs This append ix lists th e supported M IBs for this rele ase of the Cisco Syst ems Intell igent Gigab it Etherne t Switch M o dule.
A- 2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendi x A Supported MI Bs MIB List • CISCO-R TTM ON-MIB (sub sy.
A-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix A Supported MIBs Using FTP to Access the MIB Files Using FTP to Ac.
A- 4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendi x A Supported MI Bs Using FTP to Access the MIB Fi les.
B-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 APPEND IX B Working with the Cisco IOS File System, Configuration Files, an .
B-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration Fi.
B-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files, .
B-4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration Fi.
B-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files, .
B-6 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration Fi.
B-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files, and Sof tware Images Working with the Flash File System This e xample sho w s ho w to create a tar f ile.
B-8 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration Files, an d Software Images Working w ith Configuration Files For flas h:/ f ile-url [ dir/file .
B-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files, .
B-10 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-12 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-14 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-16 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration Files, an d Software Images Working w ith Configuration Files • The r emote usern ame ass ocia ted wi th th e cur rent T TY (te rmina l) proc ess.
B-17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-18 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-20 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration Files, an d Software Images Working wi th Software Imag es Image Loca tion on the Sw itch The s oftw are image is stor ed as a .
B-21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-22 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-24 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-25 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-26 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-27 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files, and Sof tware Images Working with Software Images The alg orithm installs the dow nloa ded image onto the syste m board flash device (flash:).
B-28 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-29 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files,.
B-30 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
B-31 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Append ix B Working with the Cis co IOS File Syst em, Configura tion Files, and Sof tware Images Working with Software Images The alg orithm installs the dow nloa ded image onto the syste m board flash device (flash:).
B-32 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix B W orking with the Cisco IOS File System, Configuration F.
C-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 APPEND IX C Getting Help and Tech nical Assistance If you nee d help, servic.
C-2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix C Getting Help and Technical Assistance Usin g the Docu men.
D- 1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 APPEND IX D Notices This i nformat ion was d e veloped fo r prod ucts and services offered in the U. S.A. IBM ma y not o f fer the produc ts, ser vices, or features discusse d in thi s docum ent in o ther cou ntries.
D- 2 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix D Notices Edition Not ice Edition Notice © Copyright Intern ation al Business M achi nes Corpo ration 2 004.
D-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Appendi x D N otice s Tradema rks Ja v a and all J av a-based trademark s and l ogos are tr ademar ks or re gistered tr ademarks o f Sun Microsy stems, Inc .
D- 4 Cisco Systems In te lligent Gigabit Ethernet S witch Modules f or the IBM BladeCenter, Soft ware Configuration Gu ide 24R 974 6 Appendix D Notices Tradem arks.
IN-1 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 INDEX Numerics 802.1 Q and trunk ports 7-2 enca psulat ion 12-14 A abbrev i.
Index IN-2 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 monitori ng 22-20 named 22-12 numbers 22-7 protoc ol param eters 22-9.
Inde x IN-3 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 B Back boneFa st describe d 11-5 enab ling 11-14 support fo r 1-3 ba.
Index IN-4 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 CLI (co ntinued) history chan ging th e buff er si ze 2-5 describe d .
Inde x IN-5 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 default configur ation auto-Q oS 23-9 banners 4-16 booting 3-7 CDP 17-2 DNS 4-15 EtherC hannel 24-8 IEEE 8 02.
Index IN-6 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 DSCP 1-5, 23-2 DSCP-to-CoS ma p for QoS 23-33 DTP 1-4, 12-15 dynami c.
Inde x IN-7 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 exten ded-r ange VLA Ns (cont inued) config uring 12-11 crea ting 12.
Index IN-8 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 help, for th e command line 2-3 history chan ging th e buff er si ze .
Inde x IN-9 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 interfac es (continue d) config uring sp eed 7-11 coun ters, cle ari.
Index IN- 10 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Layer 2 trunk failov er config uration gui delines 24-17 config uri.
Inde x IN- 11 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 monito ring (co ntinued ) IGMP filters 14-27 snooping 14-14 interf.
Index IN- 12 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 MSTP (c ontinued) root switch config uring 10-14 effec ts of extend.
Inde x IN- 13 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 passwords default configur ation 5-2 encr ypting 5-4 overvi ew 5-1.
Index IN- 14 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 port-base d authen tication (conti nued) ports author ization s tat.
Inde x IN- 15 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 Q QoS and MQC comman ds 23-1 auto-Q oS categor izing tra ffic 23-9.
Index IN- 16 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 QoS (conti nued) policy m aps char acte ristic s of 23-28 config ur.
Inde x IN- 17 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 remote mon itoring see RMON Remote Networ k Monitoring See RMON re.
Index IN- 18 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 RSTP (contin ued) rapid co nvergen ce describe d 10-6 edge po rts a.
Inde x IN- 19 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 SNM P (co ntinue d) overvi ew 21-1, 21-4 types of 21-10 users 21-8.
Index IN- 20 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 storm contr ol config uring 15-2 default configur ation 15-2 descri.
Inde x IN- 21 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 STP (continued) root gu ard describe d 11-8 enab ling 11-15 root p.
Index IN- 22 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 operati on of 5-11 overvi ew 5-9 tracki ng servic es acce ssed by u.
Inde x IN- 23 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 trunks ( continued) paralle l 12-24 pruning-el igible list 12-20 t.
Index IN- 24 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 VLAN Quer y Protocol See VQP VLANs adding 12-8 adding to VL AN data.
Inde x IN- 25 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746 VTP (continu ed) modes client 13-3, 13-10 server 13-3, 13-9 transi.
Index IN- 26 Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide 24R9746.
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IBM@ 24R9746.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté IBM 12.1(22)EA6 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du IBM 12.1(22)EA6 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation IBM 12.1(22)EA6, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le IBM 12.1(22)EA6 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le IBM 12.1(22)EA6, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du IBM 12.1(22)EA6.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le IBM 12.1(22)EA6. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei IBM 12.1(22)EA6 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
