Manuel d'utilisation / d'entretien du produit AWAP05O du fabricant Alfa Network
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Dual-Band Outdoor Access Point / Bridge User G uide.
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User Guide Guide Dual-Band Out door Access P oint / Bri dge IEEE 802.1 1a/b/ g Acces s Po int / B ridg e Mast er unit with Externa l Ante nna Op tions Slav e unit wit h Inte grate d Hi gh-G ain An ten.
A W A P05O - ZZ A W A P 0 5O M - Z Z F1.1 .0.0 E072 00 4-R01 150xxxx xxxxA.
i Compliances Federal Communication Commission Interference Statement This equipment generates, uses, and can r adiate radio f requency energy and, if not installed and us ed in accordance with the instruction manual, may cause interference to radio communications.
ii Safe ty C omp li anc e Power Cord Safety Please read the following saf ety informa tion carefully be fore installing the wireless bri dge : Warn ing: I nstallat ion and removal of the unit must be carried out by qualified personnel only .
iii V euillez lire à fo nd l'information de l a sécurité suivante avan t d'installer le wireless bri dge : A VERTI SSEM ENT : L ’installation et la dépose de ce grou pe doivent ê tre confiés à un personnel qualifié.
iv • Das Gerät sollte nicht an eine ungeerdete Wechselstromst eckdose angeschlos sen werden. • Das Gerät muß an eine geerdete Steck dose angeschlossen werden, welche die internationalen Sicherheitsnormen er füllt.
ix Cont ents Chapter 1: In troduction 1-1 Pa ckag e Ch eck li st 1-2 Hardware Descrip tio n 1-2 Integ rated H igh-Gai n Antenn a 1-3 Extern al Ante nna O ptions 1-3 Ethernet Po rt 1-4 Power In jector .
Contents x Align Antenn as 4-6 Chapter 5: Initial Confi guration 5-1 Initi al Setu p throug h the CLI 5-1 Init ial Conf igurati on Steps 5-2 Using the Web-ba sed M anage ment Setup W izard 5-3 Ch apt .
Contents xi Exec C ommands 7-4 Conf i gur ati on C omm ands 7-4 Comm and Line Proces sing 7-5 Comm an d G roups 7-6 Gene ral Com mands 7-7 conf igur e 7-7 end 7 -7 exit 7-8 pin g 7-8 reset 7 -9 show h.
Contents xii copy 7-2 9 dele te 7-3 0 dir 7-3 0 RADIUS Client 7-31 radi us-ser ver addres s 7-31 radi us-ser ver port 7-32 radi us-server ke y 7-32 radi us-ser ver retrans mit 7-33 radi us-ser ver timeo ut 7-33 show r adi u s 7- 34 Authe nticat ion 7 -34 802.
Contents xiii pppo e ip al location mode 7-54 pppo e ip cp dn s 7-55 pppo e lcp echo-i nterva l 7-56 pppo e lcp echo-f ailure 7-56 pppo e lo cal i p 7-57 pppo e remo te ip 7-58 pppo e user name 7-58 p.
Contents xiv iapp 7-8 2 VLAN Com mands 7-83 vlan 7-8 3 nati ve-vl anid 7-84 Appendix A: Troubles hooting A-1 Appendix B: Specifi cations B-1 Gene ra l Sp ecif ica tio n s B-1 Anten na Spec ifica tions B-3 17 dB i I nte gra t ed P ane l B-3 8 dBi Omnidi rectio nal (2.
1-1 Chapter 1: Introduction The Dual -ban d Outdoor Acc ess Point / Bridge syste m con sists of two mode ls that prov ide poin t-to-poi nt or point -to-m ultipoi nt bridge links be tween remo te Eth e.
Introducti on 1-2 1 Package Chec klist The Dual -ban d Outdoor Access Point / Bri dge packag e includ es: • O ne D u a l - ba n d O u t d o or A cc e ss P o i nt / B r i d ge ( A W A P05O or A W A P.
Hardwar e Descri ption 1-3 1 Integ rated Hi gh-Gain Ant enna The A W A P05O wi r e l e s s b r i d ge i n c l u d e s an i n t e g r a t e d h i g h - g a i n ( 1 7 dB i ) f l a t - p a n el antenna for 5 GH z oper ation. Th e anten na can p rovide a d irec t line-of-s ight lin k up to 28 km ( 17 mil es) with a 36 Mbps data rate.
Introducti on 1-4 1 Ethernet Por t The wireless br idge has one 1 0BASE-T /100BASE -TX 8-pin DIN por t that connects to the pow er injec tor mo dule using t he inclu ded Ether net c able. The Etherne t port conne ction pr ovid es powe r to the w irele ss bridg e as we ll as a data link to th e loca l netwo rk.
Sys tem C onfi gur atio n 1-5 1 The powe r injec tor mod ule au tomat ically ad justs to an y AC vo ltage betwe en 100-2 40 volts at 50 or 60 Hz . No voltage ran ge se ttings ar e requ ired. Warn ing: T he power injector module is designed for indoor use only.
Introducti on 1-6 1 Features and B enefits • A W A P05O S l a v e u n i t s s up p o r t a 5 G H z po i n t - t o - p o i nt wi r e l e ss li nk up 2 8 km ( at 36 Mb ps data ra te) usin g integr ate.
System Defa ults 1-7 1 VLANs S tatus DIsbal ed Nativ e VLAN ID 1 Filter C ontrol Ether net T ype Disable d SNMP S tatus Enable d Loca tion null Con tac t Cont act Comm unity (Re ad Onl y) Public Com m.
Introducti on 1-8 1 Wirele ss Sec urity 802.1 1 a Authe nticati on T ype Open Sys tem AES Enc ryption Dis abled WEP Encryp tion Disable d WEP Key Le ng th 128 bits WEP Key T ype Hexadecim al WEP T ran s mit Key N umber 1 Wirele ss Inte rfac e 802.
2-1 Chapter 2: Networ k Configuration The Dual -ban d Outdoor Acc ess Point / Bridge syste m provi des ac cess po int or bridging servi ces thro ugh ei ther th e 5 GHz or 2.4 GHz radio interfac es. The wirel ess br idge uni ts can be us ed just as normal 802.
Networ k Configura tion 2-2 2 Infr astructu re Wireless LAN The acc ess poi nt func tion of the wireles s brid ge provi des acc ess to a wired L AN for 802.1 1b/g wireles s works tations. An i nteg rated wi red/w ireless LA N is called an Infrast ructure co nfigur ation.
Acce ss Poi nt T opologies 2-3 2 Infr astructu re Wireless LAN for Roa ming Wireless PCs The B asic Ser vice Se t ( BSS) define s t he co mmun icatio ns d omain for eac h ac cess point an d its associat ed wirel ess cli ents.
Networ k Configura tion 2-4 2 Bridge Link Topologies The IEEE 802.1 1 standard de fines a WIreless Distribution Sy stem (W DS) for bridge conne ctions betwee n BSS areas (acc es s points). The outdoor wir eless br idge uses WDS to forward traffic on links bet ween un its.
Bridge Li nk T opologies 2-5 2 AWAP05OM Master with Omnidirectional Antenna AWAP05O Slave AWAP05O Slave AWAP05O Slave AWAP05O Slave AWAP05O Slave AWAP05O Slave AWAP05OM Master with Sector Antenna AWAP.
Networ k Configura tion 2-6 2.
3-1 Chapter 3: Bridge Link Planning The Dual -ban d Outdoor Acc ess Point / Bridge sup ports fixed po int-to-po int or point-t o-m ultipoint wireles s links. A si ngle link betwee n tw o points can be us ed to conne ct a re mote si te to lar ger co re net work.
Bridge Lin k Planning 3-2 3 Radio Path Plan ning Althou gh the wir eles s bridge u ses IEE E 802 .1 1a radio tec hnology , which is capable of reduc ing the effect of mul tipath signa ls due to obstr uction s, the w ireless br idge link requi res a “radio line- of-s ight” bet wee n the two an tenna s for optimu m perfor man ce.
Radio Path Pl anning 3-3 3 • Che ck the topol ogy of th e land betwee n the an tenna s using t opogr aphical maps , aerial phot os, or even satellit e image data (software packages are available tha.
Bridge Lin k Planning 3-4 3 A wi r el ess brid ge l ink i s depl oyed t o con nect buil ding A t o a b uild in g B, whic h i s locate d thre e miles (4 .
Radio Path Pl anning 3-5 3 directi on. Th e antenn a p olarizat ion is marked on the wir eless bridge , as ind icated in the follo wing fi gure. Radio In terference The avo idan ce of radio i nterfe renc e is an impor tant part of wirel ess lin k planni ng.
Bridge Lin k Planning 3-6 3 • Snow a nd Ice — Falling sn ow, like rain , has no sig nifican t effect on the radio signal . Ho wev er, a bu ild up of snow o r ice on a nten nas ma y ca use t he l ink t o f ail. In this cas e, the snow or ice has to be cleared from th e ante nnas t o restor e opera tion of th e link.
4-1 Chapter 4: Hardware Installation Before m ount ing ant ennas to set u p your wir eless bridge lin ks, be sur e you ha ve select ed appr opriat e locat ions for each an tenn a. Follo w the gu idanc e and infor mation i n Chap ter 2, “Wir eles s Link P lannin g.
Hardwa re Instal lation 4-2 4 2. Plac e th e U -shap ed part of the b racket aro und t he p ole and ti ghte n the sec uring nut just en oug h to hold t he bra cket to the po le. (The br acket m ay need to be rotated arou nd the pole du ring the alignm ent pro cess.
Mount the Unit 4-3 4 Moun ting on La rger Diamete r Poles In additi on, ther e is a metho d for attaching the pole-m ount ing brac ket to a pol e tha t is 2 to 5 inches in diame ter us ing an adjus table steel ba nd clamp (not include d in the kit). A steel band cla mp up t o 0.
Hardwa re Instal lation 4-4 4 2. Pos ition t he brack et in the in tende d loca tion and ma rk th e pos ition of the three moun ting scr ew hol es. 3. Drill thr ee holes in the wall t hat match the screws and wall plugs in cluded in the brac ket kit, then secur e the br acket to the wal l.
Connect Ca bles to the Unit 4-5 4 Connect Cables to the Unit Cauti on: The wirel ess br idge’s Ether net port does not su ppo rt Powe r over Eth erne t (PoE) b ase d on th e IEEE 80 2.3a f standard. Do not t ry to p owe r the u nit by conne cting i t directly to a ne tw ork swit ch tha t provides IEEE 802.
Hardwa re Instal lation 4-6 4 3. Inse rt the po wer cable plu g direct ly into th e standard AC receptac le on the power injector . 4. Plug the other end of the pow er c able i nto a g round ed, 3 -pin s ock et, AC pow er sour ce. Note: For Inter national use, you may need to change t he AC line cord.
Align Antenna s 4-7 4 The RSSI connec tor pro vides an ou tput voltage betwe en 0 a nd 3.28 VDC that is propo rtional to the rec eived ra dio sign al stre ngth. The highe r the vol tage readi ng, the str onger the signa l. The ra dio sign al from t he remot e ant enna ca n be seen to have a str ong cen tral m ain lobe and sma ller side lobes .
Hardwa re Instal lation 4-8 4 2. Pan the ante nna ho rizontally b ack and f orth w hile ch ec king th e R SSI voltage. If using th e pole -mount ing bra cket with the un it, you must ro tate the moun ting brac ket aroun d the po le. Othe r exter nal an tenna brackets may requi re a different horiz ontal ad justm ent.
5-1 Chapter 5: Initia l Configuration The wirel ess br idge offers a v ariety of manag emen t optio ns, inclu ding a we b-bas ed interfa ce, a co mmand line inte rface (CL I), or us ing SNMP ma nagem ent softw are. Mos t initial conf igurat ion ste ps can be ma de throu gh the web br owser interfac e using th e Setu p Wizar d (page 5-3).
Initial Confi guration 5-2 5 Init ial Confi guration Ste ps Set tin g the Co un try Cod e – Regul ation s for wireles s prod ucts differ from co untr y to countr y . Setting the cou ntry code re stricts the w ireless br idge to use on ly the radi o chann els an d pow er settin gs perm itted i n the sp ecified c ountr y of oper ation.
Using t he Web-based Mana gement Setup Wi zard 5-3 5 Using the Web-ba sed Managemen t Setup W izard There are o nly a fe w basi c steps y ou nee d to co mplet e to set up th e wir eless br idge for y our netwo rk.
Initial Confi guration 5-4 5 Launch ing the Setup Wizard – T o perform ini tial configurat ion, click Setup Wizard on the home page, then cl ick on th e [Next ] butto n to start the proces s. 1. Service Set ID – Ente r the servi ce set ide ntifier in the SSID box which a ll wirele ss clien ts must use to associa te with t he acce ss poi nt.
Using t he Web-based Mana gement Setup Wi zard 5-5 5 2. Ra di o Chann e l – Y ou must en able radio c omm unicat ions for the 802. 1 1a r adio and set th e oper ating ch ann el. • 802.11a Turb o Mode – If you select Enable, the wir eless bridge will op erate in t u rbo mod e with a d ata ra te of up to 1 08 Mbps .
Initial Confi guration 5-6 5 802.11a R adio Ch annel – Set the op eratin g radio ch annel numb er. (Def ault: 56ch, 5. 280 G Hz) Auto Ch annel Sel ect – Select Ena ble f or autom atic radi o chan nel de tection. (Defaul t: Enab le) • 802 .1 1b/ g 802.
Using t he Web-based Mana gement Setup Wi zard 5-7 5 transm issi ons. T o con figure ot her sec urity features us e the Ad vance d Setup men u as desc ribed i n Cha pter 5.
Initial Confi guration 5-8 5 6. Cl ick the OK but ton to res t art t he acce ss poi nt..
6-1 Chapter 6: System Configuration Before c ontinu ing wi th ad vance d conf igurat ion, first com plete t he initi al configu rat ion steps de scribed in Chap ter 4 to se t up an I P add ress for the wirel ess bri dge. The wirel ess br idge can be man age d by any c ompu ter usi ng a web br ows er (Interne t Explor er 5.
Sys tem C onfi gur atio n 6-2 6 System Identi ficat ion The sy stem info rmatio n param eters for the wir eles s bridg e can be left at thei r de fault settings . Ho wever , modifyin g thes e paramet ers ca n help y ou to mor e easily distingu ish differe nt dev ices in yo ur net work.
Advanced Con figuration 6-3 6 System Name – An al ias for the wireles s bridge , enab ling th e devi ce to be uni quel y identif ied on the network. (Def ault: Ou t doo r Bridge ; Range : 1-22 cha ract ers) Ou t doo r Br id ge Ba nd – Se lects the r adio band use d for bridge links.
Sys tem C onfi gur atio n 6-4 6 mod e, and use t he show system comman d to di splay th e chang es to the syst em identifi c ation sett ing s. CLI Comm ands for Bridge Ba nd Se lection – Enter the globa l c onfigur ation mo de and use the wds channel comm and to sp ecify t he b ri dg e ba nd.
Advanced Con figuration 6-5 6 using a DHCP serv er to configure IP addressing , use t he CLI to manually conf igure the init ial IP v alues (pag e 5-2) . After yo u have n etwor k acce ss to the wi reless brid ge, you can use the web brow ser interfac e to mod ify the i nitial IP config urati on, if neede d.
Sys tem C onfi gur atio n 6-6 6 • Pr imary and Seconda ry D NS Addre ss: The IP addres s of Doma in Nam e Serv ers on the n etwor k. A DNS m aps nume rical I P ad dres ses to d omai n n ames and can be used to identify network hosts by familiar name s instead of the IP a ddresse s.
Advanced Con figuration 6-7 6 Note: Thi s gu ide as sumes th at you h ave al re ady confi gur ed RAD IUS ser ver( s) to suppo rt the ac cess po int. Con fig uratio n of RADI US se rver softwar e is beyon d the sc ope of thi s guide, refer to the do cum entati on provi ded with t he RADIUS server softwa re.
Sys tem C onfi gur atio n 6-8 6 CLI Commands for RADIUS – From t he global conf igurati on mod e, use th e radius-se rver a ddress comma nd to sp ec ify the addr ess of the prima ry or secon dary RA DIU S ser vers . (T he fol lowing exam ple confi gures the set tings for the primary RADIUS ser ver .
Advanced Con figuration 6-9 6 PPP over Ether net – E nabl e PPP oE on the RJ-4 5 Et hernet int erf ace t o p ass man agement traffic be twe en the un it and a re mote P PPoE s erver . (Defau lt: Disa ble) PPPoE Use rname – T he user n ame a ssigned for th e PPP oE t unnel .
Sys tem C onfi gur atio n 6-10 6 Remo te IP Addr ess – IP addres s of the remote en d of the PPPoE tunne l. (Must be ente red for static IP alloca tion mo de.) CLI Comm ands for PPPoE – Fr om t he CLI co nfigur ation mod e, use the in terf ace etherne t com mand to acce ss inte rfac e config uratio n mod e.
Advanced Con figuration 6-11 6 Authenticat ion Wireles s clien ts can be aut hent icate d for netw ork acc ess by chec king th eir MAC addre ss aga inst th e local da tabase co nfigur ed on t he acce ss poi nt, or by u sing a database co nfig ured on a centra l RAD IUS ser ver .
Sys tem C onfi gur atio n 6-12 6 • Sys tem Defau lt: Sp ecifies a defa ult act ion for all un know n MAC add resses ( that i s, those not liste d in the loca l MAC d ataba se ). - Deny: Block s acces s for all MAC ad dress es except th ose list ed in the local databas e as “Allow.
Advanced Con figuration 6-13 6 • Sup po rted: Th e acces s point su ppor ts 802 .1x auth enticat ion onl y for clie nts initia ting the 802.1x authentica tion process (i.e., the access point does not ini tiate 802.1x au then ticat ion). Fo r clien ts initiatin g 802.
Sys tem C onfi gur atio n 6-14 6 addre ss filter delete comma nd . T o display the cu rrent se ttings, use the show auth enticati o n co mmand f r om t he E x ec mo de. CLI Commands for RADIUS MAC Authenticat ion – Use th e mac-au thenti cati on serve r co mm and from the global co nfigur ation m ode t o enabl e remot e MAC authent ication .
Advanced Con figuration 6-15 6 disp lay the cu rren t set tings, use the show auth enticat ion comm and from the Exe c mode. CLI Com ma nds for 80 2.1x Au then ticatio n – Use the 802. 1x su ppo rt ed comm and from the global co nfig uration m ode to enabl e 802.
Sys tem C onfi gur atio n 6-16 6 and br oadca st key refresh rate, and the re-a uthen ticat ion time out. T o displa y the cur rent set tin gs , us e th e s how au thenti cation com mand from the Ex ec mod e. DUAL OUTDOOR(config)#802.1x supported 7-35 DUAL OUTDOOR(config)#802.
Advanced Con figuration 6-17 6 Filt er Control The wirel ess br idge can employ VLAN tagg ing su pport an d netwo rk traffic fra me filterin g to con trol ac cess to net wo rk resour ces an d incr ease s ecurit y .
Sys tem C onfi gur atio n 6-18 6 on the RADIU S serve r for eac h use r author ized to access the netw ork . If a user doe s not have a co nfig ur ed V LAN I D, t he acc ess p oin t ass igns t he user t o it s ow n config ured n ative VLA N ID.
Advanced Con figuration 6-19 6 CLI Com ma nds for VLA N Supp ort – F rom t he g loba l co nfigur ation mo de us e t he native- vlan id comm and to se t the d efault VLAN ID for the Et hern et interfac e, then enable VL ANs using the vlan en abl e command .
Sys tem C onfi gur atio n 6-20 6 SNMP – En ab les or disab les SNM P ma nagem ent access and als o enables the wir eless brid ge t o send SN MP t rap s (n ot if i cat io ns) . SNMP mana gement is ena bled by d efault . Communit y Name (Read On ly) – Defines the SNM P com mun ity acce ss stri ng that has re ad-on ly acces s.
Advanced Con figuration 6-21 6 CLI Comma nds for SNMP – Us e th e snmp -server enable server comman d from the global configu ratio n mode to enable SNMP . T o se t read/w rite and read-on ly com munit y nam es, use th e snmp-server commu nity command.
Sys tem C onfi gur atio n 6-22 6 Administrat ion Chan gi ng t he P ass wor d Man agem ent acces s to th e web and CLI int erface on the wi reless bridge i s cont rolled t hro ugh a s ingle user nam e a nd pass wor d. Y ou ca n also gain ad ditional acces s secur ity by us ing co ntrol filters (se e “Filt er Cont rol” on page 6-17).
Advanced Con figuration 6-23 6 Upgrading Firm ware Y ou ca n upgra de new w irele ss bridg e software from a loc al file on the m anage men t wo rkst at ion , or f r om an F TP or TF TP s er ver . After upgradi ng new so ftware , you must reboo t the wirel ess brid ge to imp lemen t the new code.
Sys tem C onfi gur atio n 6-24 6 • New f irmwa re fi le: Sp ecifies the nam e o f the c ode fi le on the ser ver. T he new firmw are file n ame sh ould not conta in slash es ( or /), the lead ing let ter of the f ile nam e should no t be a per iod (.
Advanced Con figuration 6-25 6 be use d to c heck t hat th e ne w file is prese nt in t he w ireless b ridg e file sys tem . T o run the ne w software, use the reset board c omm and to reboo t the wir eless br idge. System Log The wirel ess br idge can be co nfigur ed to se nd even t and err or me ssage s to a System Log S erver .
Sys tem C onfi gur atio n 6-26 6 Enablin g System Logging The wirel ess br idge sup ports a logg ing proc ess that can control error mes sag es saved to mem ory or sent to a Sys log se rver . The l ogged messa ge s serve as a val uable tool fo r iso la ti ng wir eless brid ge a nd n etwor k prob lems.
Advanced Con figuration 6-27 6 command to set the facil ity-typ e number to use on the S yslog serv er . T o view the current logg ing setti ngs, use the show loggi ng command .
Sys tem C onfi gur atio n 6-28 6 indica te the num ber of hours yo ur tim e zone is loc ated bef ore (e ast) or after (w est) UTC. En abl e Da yl ig ht Savi ng – Th e wir eles s bridg e p rovides a w ay to a utom atica lly adj ust the syst em cloc k for Daylight Savi ngs T ime ch anges .
Advanced Con figuration 6-29 6 Wireles s Distribution Syst em (WDS) The IEE E 802 .1 1 standard defin es a WI reless Distrib ution Sy stem ( WDS ) for conne ctions betwee n wire less bridges . The acc ess po int uses WDS to forwar d traffic on bridge links bet ween un its.
Sys tem C onfi gur atio n 6-30 6 MAC Ad dr ess – The phys ical laye r ad dress of the w ireless bri dge u nit a t t he oth er end of the wireles s link. (1 2 hexad ecim al digits in the f orm “xx :xx:xx :xx:xx :xx”) Port Status – Enables or disa bles the wireles s bridge link.
Advanced Con figuration 6-31 6 Bridge Ag ing Time – Chan ges th e agin g time for entrie s in the dy namic ad dres s t able: • Et herne t: The time after whi ch a lear ned Eth erne t port ent ry is disca rded. (Ran ge: 60-18 00 s econd s; D ef ault: 1 00 seco nds) • W ireles s 802.
Sys tem C onfi gur atio n 6-32 6 CLI Com mands for Bridgi ng – The follow ing examp le show s how to set the M AC addre ss a ging time for the wir eless brid ge.
Advanced Con figuration 6-33 6 Spanning Tree Protocol ( STP) The S panning Tree Prot ocol ( STP) c an be us ed to d etec t an d disab le n etwor k loops, and to provide backup links bet we en switch es , bridg es or rout ers.
Sys tem C onfi gur atio n 6-34 6 Forward Delay – The maxi mu m time ( in sec ond s) thi s de vice waits be fore chan ging st ates (i.e. , di sca rdin g to lear ni ng t o for war ding). Thi s de la y is r equ ir ed bec aus e ever y device m ust receive inf ormat ion a bout top ology change s be fore it starts to forw ard fr ames .
Advanced Con figuration 6-35 6 Priority – Defines th e priority us ed for this por t in the S pann ing T ree P rotocol . If the path cost fo r all ports on a swit ch are the sa me, the port wi th the hi ghest prio rity (i. e., lowes t value) will be conf igu red as an active link in the s panning tree.
Sys tem C onfi gur atio n 6-36 6 CLI Commands for STP – The fol lowing examp le con figur es spanni ng tree paramte rs for the br idge and wirel ess por t 5.
Radio Int erface 6-37 6 Radio Interface The IEE E 802 .1 1a and 802. 1 1g interf aces inc lude c onfigur ation options for radio signal chara cteris tics an d wirele ss secu rity fe atures . The co nfigur ation op tions ar e nearly identi cal, but dep end on whic h interfac e is ope rating as t he bridg e ban d.
Sys tem C onfi gur atio n 6-38 6 Radio Setti ngs (802 .11a) The IEE E 802 .1 1a interface operate s with in the 5 G Hz band, at up to 54 Mbps in normal mod e or up to 108 Mbps in Turbo mode. Enable – Enabl es radi o com munica tions on the w ireless i nterf ace.
Radio Int erface 6-39 6 Note: In nor mal m ode, the wireles s bridge provi des a ch annel bandw idth of 20 MHz, and sup ports t he max imum numb er of chan nels perm itted by lo cal regu lations (e .g., 11 channe ls for the Un ited States) . In Turb o Mode, the chann el ban dwidth is increa se d to 40 MH z to su pport th e increa sed dat a rate.
Sys tem C onfi gur atio n 6-40 6 (BSS) and f orwar d them a fter every second beacon . Usin g sma ller DTIM interv als del iver s br oadc a st /mul tica st f ram es i n a mor e tim el y ma nne r , ca usi ng st at ion s in Power S ave mode to wake up mo re often and drain po wer faster .
Radio Int erface 6-41 6 chann el w ith t he ch annel com mand . Set any ot her param eters as require d. T o view the curr ent 80 2.1 1a radio set tings , use the sh ow interface wireless a command . DUAL OUTDOOR(config)#interface wireless a 7-66 Enter Wireless configur ation commands, one per line.
Sys tem C onfi gur atio n 6-42 6 Radio Setti ngs (802 .11g) The IEE E 802 .1 1g standard oper ate s within the 2.4 G Hz band a t up to 5 4 Mbps. Also note that becau se t he IEEE 802.1 1g standar d is an e xtension of the IEEE 802. 1 1b s tandard , it allow s clients with 80 2.
Radio Int erface 6-43 6 • b on ly: B oth 802. 11b and 802 .11g c lients ca n co mmuni cat e with the acces s poin t, but 80 2.11g cl ients ca n only transf er data at 802.
Sys tem C onfi gur atio n 6-44 6 Securit y (Bridge Mode) Wired Equival ent Privac y (WEP ) and Adv anced Encryp tion S ta ndard (AES) are implem ente d fo r sec urity i n bridg e mo de to pre vent unaut horize d acc ess to net wo rk data.
Radio Int erface 6-45 6 Setting up IEEE 802.1 1 Wired Eq uiva lent Priv acy (WEP) share d keys p reven ts unaut horize d acce ss to th e wire less bridg e ne twork . Be sure to def ine at least one static WE P key for data encrypt ion . Also, be sure that the WEP key s are th e sa me fo r a ll bridge unit s in t he w ir el ess netwo rk .
Sys tem C onfi gur atio n 6-46 6 Advanc ed Encryp tion S tandard (AES) AES has be en design ated by the National Inst itute of S tanda rds an d T ec hnology as the succes sor to the Data Encrypti on S t andard (DES) encryptio n algorit hm, and will be used by the U.
Radio Int erface 6-47 6 • Al phanu meric : Enter k eys as an alphanum eric s tring us ing be tween 8 and 31 char acters. Note: For eac h wire less por t link (1 to 16) , the AES ke ys mus t ma tch on the corres pon ding b ridg e un it. CLI Commands for WEP Security – From the 802.
Sys tem C onfi gur atio n 6-48 6 key command. T o view the current security settings, use the show interface wireless a command. Note: The key type va lue en tered us ing the key co mm and m ust be the same as the ty pe sp eci f ie d in t he encr yption command.
Radio Int erface 6-49 6 Securi ty ( Acce ss Point M ode) A radio b and se t to a ccess point m ode i s confi gured by def ault as an “op en sys tem ,” which broad casts a beaco n sign al incl uding th e conf igured SS ID.
Sys tem C onfi gur atio n 6-50 6 Note: Althou gh a WEP s tatic key i s not need ed for WEP ove r 802.1x, WPA ov er 802.1x, and WPA P SK mo de s, you m ust enab le WEP enc ryption thro ugh the we b or CLI in ord er to enab le all t ype s of encr ypt ion in th e acces s poi nt .
Radio Int erface 6-51 6 Setting up shared key s enable s the basic IEEE 80 2.1 1 W ired Equ ivalent Privacy (WEP ) on the acc ess poi nt to pr event una utho rize d acces s to the ne twork .
Sys tem C onfi gur atio n 6-52 6 Sh ar ed K ey Set up – Select 64 Bit, 1 28 Bit, or 152 B it ke y lengt h. No te that the sam e size of encr ypt ion k ey m ust be s up ported on all wire less clients. 152 Bi t key l engt h is only sup port ed on 802 .
Radio Int erface 6-53 6 Th e co nf ig ur ati on se tti ng s f or WEP are summar i zed bel ow : CLI Co mm ands for stati c WEP Shar ed Key Secu rity – From the 8 02 .
Sys tem C onfi gur atio n 6-54 6 Note: The i nde x and leng th val ues us ed in th e key comman d mu st be the same values u sed i n t he encr yp tion and transm it-ke y co mmand s. CLI Com ma nds for W EP over 802. 1x Sec urity – From the 802. 1 1 a or 802.
Radio Int erface 6-55 6 Wi-Fi Pro tected Access (WPA) WP A employ s a com bination of sev eral tec hnologi es to pro vide an enhan ced secur ity solut ion for 802.1 1 wirele ss ne twor ks. The acc ess poi nt su pports the following WP A comp one nts and feat ures : IEEE 8 02.
Sys tem C onfi gur atio n 6-56 6 to encry pt eac h data packet. TKIP pro vides fu rther d ata encrypt ion e nhance men ts by incl udin g a m essa ge in tegrity check for each packet and a r e-ke ying mechan ism , which periodi cally change s the m aster k ey .
Radio Int erface 6-57 6 WP A Key Manag eme nt – WP A can be config ured to w ork in an e nter prise enviro nmen t using I EEE 802. 1x and a RADI US se rver for use r auth entica tion. F or sma ller netwo rks, WP A can be enabl ed usi ng a com mon pre-sha red key for clien t aut henti cat ion wi th the ac ces s point .
Sys tem C onfi gur atio n 6-58 6 The con figura tion sett ings fo r WP A are summa rized be low: CLI Com mands for WP A Pre-sha red Key Securit y – From t he 802.1 1a or 802. 1 1g inter face conf igurat ion mo de, us e the aut hen ti cati on command t o set t he acce ss point to “O pen System .
Radio Int erface 6-59 6 the cu rrent 8 02.1 1g secur ity set tings, us e the sh ow i nterf ace wi rele ss g c omm and (not sho wn in exa mpl e). AP(config)#interface wi reless g 7-66 Enter Wireless configur ation commands, one per line.
Sys tem C onfi gur atio n 6-60 6 Status Information The S tatus page includ es infor mati on on th e follow ing item s: AP Status The AP S tatus wi ndow di spla ys basic s ystem conf igurat ion set tings, as wel l as the settings for the w irel ess inte rfaces .
Status Information 6-61 6 • IP Default Gatew ay: IP address of the gatewa y router betwe en this de vice and man agem ent stat ions th at exist on o ther networ k segm ent s. • HTTP Ser ver: Show s if mana ge ment ac cess vi a HT TP is enabl ed. • HTTP Server Port: Shows th e TCP port used b y the HTTP interf ace.
Sys tem C onfi gur atio n 6-62 6 Station Stat us The S tation S tatus window show s wirele ss clien ts current ly as sociat ed with th e acces s poin t. The S tation St atus pag e di spla ys b asic conn ection inf ormat ion for all a sso ciated stations.
Status Information 6-63 6 CLI Com ma nds fo r Displa ying S tation Inform ation – T o view status of clien ts cur rentl y asso ci at ed w ith the ac ce ss p oin t, use the sho w st at ion command from t he Ex ec m ode . DUAL OUTDOOR#show station 7-81 Station Table Informati on ======================= ==================================== 802.
Sys tem C onfi gur atio n 6-64 6 Event L ogs The Eve nt Logs windo w sho ws the log m essa ges gen erat ed by th e wirele ss bridg e and st ored in m emo ry . The E ve nt Logs table disp lays the fo llowin g info rma tion: • Lo g Time: The tim e the log mes sag e was gen erat ed.
7-1 Chapter 7: Command Line Interface Using the Comm and Line Interface Accessing the CLI When access ing the manag emen t inter face for the wir eless bridge vi a a T elnet conne ction, the wire less bridge ca n be man ag ed by enter ing c omman d ke yword s and parame ters at the pro mpt.
Command L ine Interf ace 7-2 7 Entering Comma nds Th is se ct io n desc ri bes how t o ent er CL I co mman ds. Keywords and Arguments A CLI comm and is a serie s of keywor ds and ar gum ents. Keywo rds iden tify a com mand , and argu ments spec ify conf igura tion parame ters .
Enteri ng Command s 7-3 7 Int er face) . Y o u ca n al so d is pla y a l is t of va lid keyw or ds fo r a sp ec ifi c com mand . For exam ple, the co mm and “ s how ? ” displ ays a lis t of poss i.
Command L ine Interf ace 7-4 7 Understand ing Command Modes The com ma nd set is d ivided into Exec and Conf igurat ion clas ses. Exec com ma nds gener ally disp lay inf orm ation on syste m status or cl ear statist ical co unters. Configu ratio n co mman ds, on the o ther han d, m odify in terfac e param eters o r enab le certain func tions.
Enteri ng Command s 7-5 7 chang e to “Ou tdoor Bridge( if-ethe rnet)# ,” or “Ou t door Bridge(i f-wirel ess a)” i ndi cat ing tha t yo u have acce ss pri vil eges to th e assoc iat ed comm ands . Y ou can use the end command to retur n to the Exec mode.
Command L ine Interf ace 7-6 7 Command Group s The sy stem c omm ands can be br oken d own into the f unct ion al groups s how n below . The acc ess m ode sho wn in th e follow ing tables is indicate d by the se abbr evia tions: GC (Global Conf iguration) , and IC (Int erface Co nfigur ation.
General C ommands 7-7 7 General Comma nds configure This c omm and activ ates Glob al C onfi guration mo de . Y ou mus t e nter t his m ode to mod ify most of the set tings on the wireles s bri dge. Y ou must also ent er Glob al Configu ratio n mode prior t o enabli ng the cont ext modes for Inter face Co nfigur ation.
Command L ine Interf ace 7-8 7 exit This com man d retur ns to the Ex ec mod e or exits the co nfi guration p rogra m. Defaul t Setting None Command Mod e Any Example This exam ple sho ws ho w to retu.
General C ommands 7-9 7 Example reset This com man d restarts the sy stem or rest ores the facto ry defau lt setti ngs. Syntax reset < board | c onfiguratio n > • board - Rebo ots t he syst em. • co nf ig urat io n - Re sets the con figura tion se ttings t o t he f actor y def aul ts, and th en rebo ots the s ystem.
Command L ine Interf ace 7-10 7 Example In this exa mpl e, the sho w hist ory co mmand lists the conte nts of the comm and histor y buffer: show line Th is com mand displ ay s the c onsol e port ’s con fi gurat io n se ttin gs . Command Mod e Exec Example The con sole port setting s are fix ed at t he values sho wn belo w .
System Manage ment Command s 7-11 7 country This c omm and co nfigures the w ireles s bri dge’s coun try code , wh ich iden tifies the cou nt ry of op er ati o n and se t s th e aut horiz ed r adi o ch ann e ls . Syntax count ry < coun tr y_code > country_code - A t wo character code that identifies the c ountry of operation.
Command L ine Interf ace 7-12 7 Defaul t Setting US - for unit s sold in the Unite d S tate s 99 (no country se t) - for u nits sold in othe r count ries Command Mod e Exec Command Usage • If yo u purch ased an wireles s bri dge outsi de of the Unite d States , the count ry code m ust b e set be fore rad io funct ions ar e enabl ed.
System Manage ment Command s 7-13 7 Example system name This command specifies or modifies the system name for this device. Use the no form to re store t he def ault sys tem nam e. Syntax syst em n ame nam e no system name name - The name of this host.
Command L ine Interf ace 7-14 7 password After initially logging onto th e system , you shoul d set the pass word. Reme mber to reco rd it in a safe pl ace. Use the no for m to re se t th e de fa ul t pas sw or d. Syntax pa s s wo r d pa s s w or d no p assword password - Passw ord for m anagement acces s.
System Logging C ommands 7-15 7 ip ht tp ser ver This c omm and allow s t his d evic e to be mon itored or conf igured fr om a br owser . Use th e no form to disable this functio n.
Command L ine Interf ace 7-16 7 Command Mod e Globa l Config urati on Command Usage The lo gging p roce ss co ntrol s er ror m essag es save d to me mory . Y ou can u se th e logging level com ma nd to con trol the t ype of e rror me ssage s that a re stored in mem ory .
System Logging C ommands 7-17 7 Example logging l evel This com man d sets the m inimum sever ity level for event loggin g. Syntax logging lev el < Emergen cy | Alert | Critical | Error | War n i n.
Command L ine Interf ace 7-18 7 Defaul t Setting 16 Command Mod e Globa l Config urati on Command Usage The com ma nd spec ifies the facility ty pe tag sent in sys log m essag es. (S ee RFC 31 64.) T his type has no effect on the kind of m essag es reporte d by the wirele ss b ridg e.
System Clock C ommand s 7-19 7 sntp-s erver i p This com man d sets the IP address of the se rvers to which SN TP time reques t s ar e issued. Use th e this com ma nd with no argum ents to cle ar all time serve rs from th e current list. Syntax sntp-s erver ip < 1 | 2 > < ip> • 1 - First t ime server.
Command L ine Interf ace 7-20 7 Defaul t Setting Disabled Command Mod e Globa l Config urati on Command Usage The tim e acquir ed from time se rvers is used to record acc urat e date s and times fo r log even ts. Without SN TP , the wi reless bridge on ly recor ds the time starting from the fac tory d efault set at the l ast bootup (i .
System Clock C ommand s 7-21 7 sntp-s erver dayl ight- saving This com man d sets the start an d end da tes fo r dayli ght sa vings tim e. Use the no form to di sabl e dayli ght sa vings tim e.
Command L ine Interf ace 7-22 7 Example show sntp This com man d disp lays the current time a nd confi gurati on setting s for the SNTP client. Command Mod e Exec Example show system Th is comma nd displa ys basi c syst em confi gur ation sett in gs.
SNMP Command s 7-23 7 Example show version This com man d disp lays the softwar e ve rsion f or the syste m. Defaul t Setting None Command Mod e Exec Example SNMP Command s Co nt rol s ac cess to th i.
Command L ine Interf ace 7-24 7 snmp-server communit y This com man d define s the co mm unity a ccess string for the Sim ple Netw ork Man agement Protoc ol.
SNMP Command s 7-25 7 Defaul t Setting Co nt act Command Mod e Globa l Config urati on Example Related Commands snm p-ser ve r loca tio n (7-2 6) snmp-server enable server This com man d enabl es SNM P man agem ent ac cess an d also enables t his de vice to send SNMP tr aps ( i.
Command L ine Interf ace 7-26 7 no snm p-ser ver hos t • host _ip_add ress - IP of the host (the tar gete d recipien t). • host _nam e - Nam e of the hos t. (Rang e: 1-2 0 char acte rs) • community -str ing - Pa sswo rd-like c ommu nity s tring sent wi th th e notific ation op erati on.
Flash/F ile Command s 7-27 7 Example Related Commands snm p-serve r contac t (7-24) show snmp This com man d disp lays the SNMP co nfig uration se tting s. Command Mod e Exec Example Flash/File Comm ands These com man ds a re u se d to m ana ge the syst em c ode or conf igurat ion f iles.
Command L ine Interf ace 7-28 7 Defaul t Setting None Command Mod e Exec Command Usage • The file name shoul d not c onta in slas he s ( or /), the l eadi ng let ter of the fi le nam e shou ld not b e a period ( .), an d the m aximu m le ngth for file na mes is 32 c harac ters.
Flash/F ile Command s 7-29 7 copy This com man d copi es a boot f ile, co de image , or conf igurat ion file betwee n the wir eless br idge ’ s f la sh mem or y and a FTP/T FTP serv er .
Command L ine Interf ace 7-30 7 The follow ing ex ampl e shows how t o downl oad a co nfigur ation f ile: delete This com man d dele tes a file or image . Syntax delete f ilenam e filename - Name of t he configuration file or image name. Defaul t Setting None Command Mod e Exec Cauti on: Bewar e of deleting applicat ion images f rom flash memory .
RADIUS C lient 7-31 7 Command Usage File informa tion is s hown below : Example The follow ing ex ampl e shows how t o displa y all file in forma tion: RADIUS Client Remo te Authe nticat ion Dial- in .
Command L ine Interf ace 7-32 7 Defaul t Setting None Command Mod e Globa l Config urati on Example radius- server port This command s ets the RADIUS server network port. Syntax radius-serv er [ secon dary ] port < port _nu mbe r> • second ary - Sec ond ary se rv er .
RADIUS C lient 7-33 7 Example radius- server ret ransmit This c omm and se t s th e numb er o f ret ries. Syntax radius-serv er [ secon dary ] retransmi t num ber _of_ret ries • second ary - Sec ond ary se rv er . • num ber_o f_retri es - Number of t imes t he access point will tr y to auth entica te logon acce ss via th e RADI US se rver.
Command L ine Interf ace 7-34 7 show radius This com man d disp lays the curr ent setti ngs for th e RADI US server . Defaul t Setting None Command Mod e Exec Example Authentication The acc ess point suppo rts IEEE 802. 1x acc ess co ntro l for wireles s clients .
Authentication 7-35 7 802.1x This com ma nd con figu res 802. 1x as option ally suppo rted or as re quired f or wi reless client s. Use t he no form to disable 80 2.1x suppor t. Syntax 802.1x < supp orted | requi red > no 802.1x • suppor ted - Authent icate s clients that init iate th e 802.
Command L ine Interf ace 7-36 7 Example 802.1x broadc ast-key- refresh- rate This c omm and se ts the interv al at wh ich the b roadc as t ke ys a re r efresh ed f or stations usi ng 802 .1x dy namic keyin g. Syntax 802.1x br oadca st-ke y-re fresh-rat e < rate > rate - The i nterval at whi ch the access point rot ates broadcast keys.
Authentication 7-37 7 Command Mod e Globa l Config urati on Command Usage Session keys ar e uniqu e to eac h client, and are used to auth entica te a clie nt conne ction, and cor relat e traffic passing be tween a spec ific clien t and th e acces s poin t.
Command L ine Interf ace 7-38 7 Example Related Commands addre ss filte r entry (7-3 8) show aut hent ication (7-40 ) address fi lter entr y This com man d ente rs a MAC addre ss in the fi lter table. Syntax addre ss filter entry < m ac- addre ss > < allowed | den ie d > • mac -addres s - Phy si ca l addr ess o f c lie n t.
Authentication 7-39 7 Default None Command Mod e Globa l Config urati on Example Related Commands show aut hent ication (7-40 ) mac-authentic ation server This com man d sets add ress fi ltering to be perfo rmed w ith local or remo te opti ons. Us e th e no form to disa ble MA C addr ess aut hent ication .
Command L ine Interf ace 7-40 7 mac-authentic ation session-ti meout This com man d sets the in terval at which as soci ated clients will be re-au thentica ted with th e RADIUS server authe nticati on dat abase. Use th e no form to disa ble reauth entica tion.
WDS Command s 7-41 7 WDS Commands The com ma nds des cribed in this se ction ar e used to confi gure the WIre less Dis trib ut ion Sy st em ( WDS) f or war di ng t ab le. wds channel This com man d sele cts the radio band to be used f or WDS forwar ding (b ridgin g).
Command L ine Interf ace 7-42 7 Command Mod e Globa l Config urati on Command Usage • You can only conf igure on e MAC addr ess per wireles s port ID . • The wireles s MAC addr ess for eac h bridge unit is pr inted on the label on t he back of the unit.
WDS Command s 7-43 7 Example Outdoor Bridge#show wds Outdoor_Mode : MASTER ======================= =========================== Port ID | Status | Mac-Address ======================= ==================.
Command L ine Interf ace 7-44 7 Bridge Commands The com ma nds des cribed in this se ction ar e used to set the MAC addre ss table aging tim e and span ning tre e paramet ers for bo th the Ether net and wire less in te rfa c es . bridge timeout This com man d sets the aging time for both the Et hern et port and the wir eless in te rfa c e.
Bridge Command s 7-45 7 bridge st p-bridge spanni ng-tree Use this comm and t o enable t he S pann ing T ree P rotocol gl obal ly for the wi reles s bridge . Use th e no form to disable i t. Syntax bridge stp- bridge spanning-tree no bridge st p-bridge spann ing-tree Defaul t Setting S panning tree is ena bled .
Command L ine Interf ace 7-46 7 Command Usage This comma nd set s the maximu m ti me (in s eco nds) t he r oot de vice wil l wait before chan ging sta tes (i.e. , disc arding to lear ning to forwa rding) . This d elay is requir ed beca use eve ry dev ice m ust rece ive inf orma tion abo ut topol ogy chang es bef ore it starts to forw ard fr ames .
Bridge Command s 7-47 7 Defaul t Setting 20 s econd s Command Mod e Globa l Config urati on Command Usage This com ma nd se ts the ma xim um ti me ( in seco nd s) a d evice can wa it wit hout rece iving a conf igurat ion me ssage be fore at tempt ing t o reco nfigur e.
Command L ine Interf ace 7-48 7 bridge st p-port path- cost Use this comm and t o conf igure the spann ing t ree path cost for the specified port . Us e th e no form to rest ore the d efault for the sp ecifi ed port.
Bridge Command s 7-49 7 Command Usage • This comm and de fines t he prior ity for the us e of a port in t he Span ning Tree Protoco l. If the p ath cost for all por ts on a wire less bridg e are t he sam e, the por t wi th the hi ghest pr iori t y (th at is, lowe s t val ue) wil l be conf i gur ed as an active link in the spa nning tree.
Command L ine Interf ace 7-50 7 bridge st p-port spanni ng-disabl ed This com man d disabl es the S panning Tree Protoco l for the sp ecif ied inter face .
Filteri ng Command s 7-51 7 Example Filtering Comma nds The com ma nds des cribed in this se ction ar e used to contr ol acc ess to the man agem ent inter face fro m th e wirele ss inter face and filter traffic using spec ific Etherne t proto col type s.
Command L ine Interf ace 7-52 7 Command Mod e Globa l Config urati on Example filter ether net-type enable This com man d check s the Ethe rnet type on al l incomi ng and ou tgoing Ether net packets again st the pr otoc ol filtering table. Use t he no form to di s abl e this f eat ur e.
PPPoE Command s 7-53 7 Command Mod e Globa l Config urati on Command Usage Us e th e f ilter eth ernet -type ena ble comma nd t o ena bl e fi l ter in g fo r Et her net types spe cif ied in the filte ring table, or the no f ilter et hernet -type en able com mand to di sabl e all filte ring b ased on the filte ring tab le.
Command L ine Interf ace 7-54 7 ip pp poe This com man d enable s Point- to-Poi nt Proto col over Ethernet (PPPoE ) on the Etherne t interf ace. Use the no form to disable PP PoE on th e Etherne t interface .
PPPoE Command s 7-55 7 Defaul t Setting autom atic Command Mod e Inter face Co nfigur ation (E thernet ) Command Usage The IP ad dres s al location mo de depe nds o n the t ype o f s ervice prov ided by the ISP . If automatic mo de is selected, DHCP is u sed t o alloca te the IP addr esses for the P PPoE connec tion.
Command L ine Interf ace 7-56 7 pppoe l cp echo-i nterval This com mand se ts the Link Control Prot ocol (L CP) echo interval for the PPP oE tunnel . Syntax pppoe lcp ec ho-inte rval < in terv a l> inte rval - The interval between sending echo requests.
PPPoE Command s 7-57 7 Command Usage • Ech o reque sts are use d to ver ify the integr ity of the link th rough the PPPoE tunn el. Dev ices at e ither end o f the l ink ca n issue a n e cho-req ue st. D evices rece iving an e cho -reque st m ust re turn a n echo- reply.
Command L ine Interf ace 7-58 7 pppoe r emote i p This command sets the remote IP address for the PPPo E tunnel. Syntax pppoe rem ote ip < i p-addr ess> ip-address - IP address of t he remote end of t he PPPoE tunnel.
PPPoE Command s 7-59 7 Related Commands pppoe passw ord (7-59) pppoe passwor d This com man d sets the passwo rd for the PPP oE tunn el. Syntax pppoe password < string> string - Password assigned by the service provider .
Command L ine Interf ace 7-60 7 Example pppoe r estart This com man d restarts the PPP oE conne ction w ith up dated param eters . Command Mod e Interfa ce Co nfigur ation (E thernet ) Command Usage This c ommand restarts PPPo E service using the mo st recently c onfigured pa ra m e t e rs .
Ethernet Inte rface Command s 7-61 7 Ethernet Interfac e Commands The com ma nds des cribed in this se ction co nfigur e conn ecti on paramet ers for the Etherne t interface . inter face et hernet This com man d ente rs Ether net inter face c onfigu ration mode.
Command L ine Interf ace 7-62 7 Command Mod e Globa l Config urati on Command Usage The prim ary and secon dary name se rver s are qu eried in seq uen ce.
Ethernet Inte rface Command s 7-63 7 Example Related Commands ip dhcp (7 -63) ip dh cp This com man d sets the IP address f or the cur rentl y select ed VLAN in terfa ce.
Command L ine Interf ace 7-64 7 shutdown This com man d disabl es the Eth erne t interfa ce. T o restart a disa bled interfac e, use th e no form. Syntax sh ut dow n no shut down Defaul t Setting Inte.
Wireless Inte rface Command s 7-65 7 Example Wireless Interfa ce Commands The com ma nds des cribed in this se ction co nfigur e conn ecti on paramet ers for the wir eless i n ter fa ce. Outdoor Bridge#show int erface ethernet Ethernet Interface Info rmation ======================= ================= IP Address : 1 92.
Command L ine Interf ace 7-66 7 inter face wir eless This com man d enters wireles s inter face conf igurat ion mo de. Syntax in terf ac e wireless a • a - 802.
Wireless Inte rface Command s 7-67 7 Command Mod e Inter face Co nfigur ation (Wi reles s) Example ssid This c omm and conf igures the servi ce s et identifie r (SSI D). Syntax ssid < strin g> string - The nam e of a basic service set supported by the access point.
Command L ine Interf ace 7-68 7 Command Usage When closed system i s enabled, t he access point will not in clude its SSID in beaco n mes sages. Nor w ill it respo nd to probe reque sts from clien ts that do not includ e a fixed SS ID.
Wireless Inte rface Command s 7-69 7 Command Mod e Inter face Co nfigur ation (Wi reles s) Command Usage The ava ilable cha nne l settin gs are limi ted by local regu lation s, whi ch dete rmine the numb er of ch annels t hat are ava ila ble.
Command L ine Interf ace 7-70 7 Defaul t Setting 100 Command Mod e Interfa ce Co nfigur ation (Wi reles s) Command Usage Th e beac on sign al s all ow remot e bridg es t o ma int ain co nt act wi th the loc al wirele ss b ridg e. T hey ma y also car ry p ower- man agem ent i nform ation.
Wireless Inte rface Command s 7-71 7 fragmentati on-lengt h This c omm and co nfigures the mi nimu m pac ket size that can be frag mented w hen passing th rough the wirel ess br idge. Syntax fragm entati on- length < length> length - Minimum p acket size for which f ragmentation is al lowed.
Command L ine Interf ace 7-72 7 Command Usage • If th e thresh old is set to 0, the wire less bridge nev er sen ds RTS signals . If set to 234 7, the w ireless bridg e alway s sends RTS sign als.
Wireless Inte rface Command s 7-73 7 max-associati on This com man d conf igures the ma ximum num ber of cl ients that ca n be asso ciat ed with the acces s poin t at the sa me time. Syntax max -asso ciatio n < count> count - M aximum number of associate d stations.
Command L ine Interf ace 7-74 7 encrypt ion This com man d define s whet her WE P or AES enc ryptio n is used t o provide privacy for wir eless com mu nica tions.
Wireless Inte rface Command s 7-75 7 Example Related Commands key (7 -7 5) key This co mm and se ts the ke ys used f or WE P an d A ES enc ryptio n. Us e the no fo rm to del ete a conf igur ed key .
Command L ine Interf ace 7-76 7 • If AE S i s e na bl ed, ea ch w ir eless brid ge l ink i n the n et wor k must be config ured to us e the sa me AES key • The AES key typ e valu e entere d using the key comm and m ust be the sa me as the ty pe spec ified in t he encr yption co mm and.
Wireless Inte rface Command s 7-77 7 Defaul t Setting WEP Command Mod e Inter face Co nfigur ation (Wi reles s) Command Usage • W PA enabl es the ac ces s point to suppor t differ ent un icast en cryp tion key s for each client . Howev er, the gl obal encrypt ion k ey for mu lticast and broa dcast traf fic mu st be the s ame for all clients .
Command L ine Interf ace 7-78 7 • suppor ted - Suppo rt clients w ith or without WPA. Defaul t Setting Su ppor ted Command Mod e Interfa ce Co nfigur ation (Wi reles s) Command Usage Wi-Fi Prote cted Acce ss (WP A) pr ovides im prov ed d ata enc rypti on, w hich w as weak in WEP , an d user authen ticat ion, whi ch was la rgely m issin g in WEP .
Wireless Inte rface Command s 7-79 7 Command Mod e Inter face Co nfigur ation (Wi reles s) Command Usage • W hen th e WPA m ode is set to “dynam ic ,” client s are au thentica ted us ing 802.1x via a RAD IUS s erve r. Each clie nt has t o be W PA -enab led o r sup port 802.
Command L ine Interf ace 7-80 7 Example Related Commands wpa- clients ( 7-77) wpa-mo de (7-78) wpa-psk -type This com man d define s the W i-Fi Protec ted Acc ess (W P A) preshar ed-k ey typ e. Syntax wp a -p sk-ty pe < t ype> type - Input format.
Wireless Inte rface Command s 7-81 7 show interf ace wireless This com man d disp lays the status for the wire less int erface . Syntax show inter face wir eless a • a - 802.11 a radio i nterfa ce. Command Mod e Exec Example show station Th is co mma nd sho ws t he wi re le ss cl ie nt s assoc ia ted wi th th e acce ss poin t.
Command L ine Interf ace 7-82 7 Example IAPP Commands The com ma nd desc ribed i n this sec tion ena bles the prot ocol sig naling require d to ensur e the succ es sful han dover of wirel ess clie nts roamin g betwe en differe nt 802. 1 1f -comp liant a ccess points.
VLAN Command s 7-83 7 Example VLAN Commands The wirel ess brid ge can en able the suppor t of VLAN -tagged traffic passin g betwe en the wire less inte rfac e and th e wired net work .
Command L ine Interf ace 7-84 7 Example Related Commands native -vlani d (7-84) nativ e-vlanid Th is com mand confi gures the na ti ve VLA N I D f or t he wir eles s br idge.
A-1 App end ix A: Trou ble sho oting Check t he foll owing items befor e you co ntact loca l T echnica l Suppo rt. 1. I f wir el ess brid ge u ni t s d o not a ss oci ate wi th eac h othe r , chec k t.
T r oubleshooti ng A-2 A 5. If yo u forgot or lost the passwor d: • Con tact Technic al Supp ort..
B-1 Appendix B: Specifications General Speci fications Maxim um Channels 802.1 1a: US & Ca na da: 8 (n or mal mo de) , 3 (t urbo mode ) Jap an: 4 ( nor mal mo de) , 1 ( t urbo mode) ETSI: 1 1 chann els (nor mal m ode), 4 (tu rbo m ode) T a iwan: 8 (norm al mode ), 3 (turbo mode) 802.
Specifications B-2 B 802.1 1b/g : 2.4 ~ 2.48 35 GHz (US, Can ada, ETSI) 2.4 ~ 2.49 7 GHz (Japan) 2.400 ~ 2. 4835 G Hz (T aiwan) P owe r Injector Input: 100 -240 V AC , 47 -63 Hz, 1. 5 A Output: 4 8 VDC, 1.2 A Bridge Power (DC) Inpu t voltage: 48 v olts, 1.
Antenna Spe cifications B-3 B Antenna Specifi cations 17 dBi Integr ated Panel Freque ncy ra nge 5.150 - 5. 850 GH z Gain 17 d Bi VSWR 1.8 : 1 m ax Po l a r i z a t i o n Linear , vertica l/horiz onta.
Specifications B-4 B 8 dBi Omnidirect ional (2.4 GHz) Freque ncy ra nge 2.400 - 2. 500 GH z Gain 8 dBi VSWR 2.0 : 1 m ax Po l a r i z a t i o n Linear , vertica l HPBW Ho riz o nt al: 3 60° Ve r t i c a l : 1 5 ° Do wntilt 0° P ower Hand ling 50 W (c w) Imped ance 50 Oh ms Connector N type, ma le Tu r bo M o d e BPS K (12 Mbp s) 20 -88 14.
Antenna Spe cifications B-5 B Radome Mater ial: Fiber gla ss Color: Gray- white En vir onme ntal Surviv al Wi nd S peed : 21 6 km /hr T e mper ature: -40 °C t o 80 °C Humidi ty: 95% @ 25 °C Mec hanic al Dimens ions : 460 x 19 mm (diam ete r) Weight: 2 00 g 8 dBi Omnidirect ional (5 GHz) Freque ncy ra nge 5.
Specifications B-6 B Do wntilt 0° P ower Hand ling 5 W (cw ) Imped ance 50 Oh ms Connector N type, fe male Radome Mater ial: Fiber gla ss Color: Gray- white En vir onme ntal Surviv al Wi nd S peed : .
Antenna Spe cifications B-7 B 13.5 dBi 120-Deg ree Sector Freque ncy ra nge 5.150 - 5. 875 GH z Gain 13 .5 d Bi VSWR 2.0 : 1 m ax Po l a r i z a t i o n Linear , vertica l HPBW Ho riz o nt al: 1 20° .
Specifications B-8 B Mec hanic al Dimens ions : 620 x 88 x 70 mm Weight: 5 90 g 16.5 dBi 60-Degr ee Sector Freque ncy ra nge 5.150 - 5. 875 GH z Gain 16 .5 d Bi VSWR 2.0 : 1 m ax Po l a r i z a t i o n Linear , vertica l 13.5 dBi 1 20- Degree Secto r A ntenna Link Bud get (5.
Antenna Spe cifications B-9 B HPBW Ho riz o nt al: 6 0° Ve r t i c a l : 6 ° Do wntilt 0° P ower Hand ling 5 W (cw ) Imped ance 50 Oh ms Connector N type, fe male Radome Materia l: A BS Color: Gray.
Specifications B-10 B 23 dBi High-Gai n Panel Freque ncy ra nge 5.725 - 5. 875 GH z Gain 23 d Bi VSWR 1.5 : 1 m ax Po l a r i z a t i o n Linear , vertica l/horiz ontal HPBW Ho riz o nt al: 9 ° Ve r .
Antenna Spe cifications B-11 B En vir onme ntal Surviv al Wi nd S peed : 21 6 km /hr T e mper ature: -40 °C t o 80 °C Humidi ty: 95% @ 25 °C Mec hanic al Dimens ions : 360 x 36 0 x 16 mm W ei gh t: 1.
Specifications B-12 B.
C-1 App endix C: Cables and Pi nouts Twisted-Pair Ca ble Assignments Cauti on: DO NOT plug a phone jack connector int o a power injector RJ-45 por t. Use only twisted-pair cables with RJ-45 connectors that conform with FCC standards. For 1 0/100BAS E-T X conn ection s, a t wisted -pair cab le mus t ha ve two pairs of wires.
Cables an d Pinouts C-2 C 10/100BASE-TX Pin Assignments Use unshield ed twisted-p air (UTP) or shie lded twisted -pair (STP) cable for RJ-4 5 conne ctions : 100- ohm Catego ry 3 or be tter ca ble for 1 0 Mbps connec tio ns, or 100-o hm Ca tego ry 5 or be tter ca ble f or 10 0 Mbps co nnecti ons.
8-Pin DIN Connecto r Pinout C-3 C conne cting su pp orts automa tic MD I/M DI-X op eratio n, you can use e ither “straig ht-thr ough” or “cros sover” c able. 8-Pin DIN Conne ctor Pinout Th e Et hernet cabl e f r om th e po wer inje ct or con nect s to a n 8-pi n DIN co nne c tor on t he w ir el ess brid ge.
Cables an d Pinouts C-4 C 8-Pin DIN to RJ-4 5 Cable Wiring To c onstruct an ex tende d Etherne t cable to conn ect from the pow er inj ector ’ s RJ-4 5 Out put por t to t he w ir eless brid ge’ s 8-p in DIN co nnect or , fo ll ow the wir ing di agra m below .
Gl ossa ry -1 Glossa ry 10BASE-T IEEE 80 2.3 speci ficati on for 10 M bps Etherne t over two pairs of Cat egory 3 or be tter UTP cabl e. 100BASE-T X IEEE 80 2.3u spec ifica tion for 10 0 Mbps Fast Ethe rnet over two pairs of Categ ory 5 or be tter U TP ca bl e.
Glossary Glossa ry-2 of autom atic allocati on of reus able networ k addr esses and addi tiona l confi guration option s. Encrypti on Data passing be twe en the access point an d clients ca n use en crypt ion to pr otect from int erce ption an d evesd roppin g.
Gl ossa ry -3 Glossa ry RTS Threshold T r ansm itters conte nding fo r the med ium m ay not be aware of each other . RTS/CT S mec hanism can sol ve this “H idde n Node P roblem .” If the pack et size is sm aller tha n the pres et RTS Threshol d size, the R TS/C TS mecha nism w ill NOT be enabled.
Glossary Glossa ry-4.
Index-1 A Advan ced E ncryp tion Stand ard See AES AE S 6-56 conf iguring 6 -46 AES, configuring 6-44, 7-74 authent ica tion 6- 11, 7-73 conf iguring 6-11, 7-7 3 MAC ad dress 6-11 , 7-37 , 7-38 t ype .
Index-2 Index H har dware v ersi on, di splayi ng 7-23 I I APP 7- 82 IEEE 80 2.11a 1-1, 6-37, 7-66 conf iguring i nterfa ce 6-38, 7-66 max imum data rate 6-39, 7- 68 radio ch annel 6-39 , 7-68 IEEE 80 2.11b 6-37 IEEE 80 2.11f 7 -82 IEEE 80 2.11g 6-37 conf iguring i nterfa ce 6-42 max imum data rate 6-43, 7- 68 radio ch annel 6-42 , 7-68 IEEE 80 2.
Index-3 Index shar ed key 5-7, 6-45 , 6-52 , 7-75 Simple Netwo rk M anag eme nt Proto col See SNMP Sim pl e Netw or k Ti me Pr otoco l See SNTP SNM P 6-19 , 7-23 com munity na me 6-19, 7- 24 com munit.
Index-4 Index.
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E0 3 20 0 4- R 0 1 150x xxx xxxx xA.
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 Alfa Network AWAP05O 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 Alfa Network AWAP05O - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Alfa Network AWAP05O, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Alfa Network AWAP05O va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Alfa Network AWAP05O, 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 Alfa Network AWAP05O.
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 Alfa Network AWAP05O. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Alfa Network AWAP05O 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.
