Manuel d'utilisation / d'entretien du produit 5000BH du fabricant Nortel Networks
Aller à la page of 70
Part No. 893-01019-A June 1997 Using the 8-por t T okenSpeed and T okenSpeed/MCP Switc h Modules TKNSPD.BK Page i Thursday, July 17, 1997 11:43 AM.
ii 893-01019-A 4401 Great America Parkwa y 8 F ederal Street Santa Clara, CA 95054 Billerica, MA 01821 © 1997 by Bay Networks, Inc. All rights reserved. T rademarks Bay Networks is a registered trademark of Bay Netw orks, Inc. Bay Networks Press, Centillion 50, Centillion 100, SpeedV ie w , and T okenSpeed are trademarks of Bay Networks, Inc.
893-01019-A iii V oluntary Control Council f or Interference (VCCI) Statement This equipment is in the first category (information equipment to be used in commercial and/or industrial areas) and conf.
iv 893-01019-A 3. Limited warranty . Bay Networks warrants each item of Softw are, as deliv ered by Bay Networks and properly installed and operated on Bay Networks hardware or other equipment it is o.
893-01019-A v 8. Export and Re-export. Licensee agrees not to export, directly or indirectly , the Software or related technical data or information without first obtaining any required e xport licenses or other gov ernmental approv als.
vi 893-01019-A TKNSPD.BK Page vi Thursday, July 17, 1997 11:43 AM.
893-01019-A vii Contents Preface Pur pose ........................................................................................................................... xiii A udience ......................................................................
viii 893-01019-A Chapter 3 Installing and Connecting the T okenSpeed Module Preparing for Installation ................................................................................................. 3-1 Installing the T okenSpeed Module ............
893-01019-A ix Figures Figure 1-1. Hardware f eatures of the T okenSpeed module ........................................ 1-4 Figure 2-1. Giving a ser ver a dedicated port .............................................................. 2-2 Figure 2-2. Connecting a ring segment through an RI/RO por t (ring segment 2) .
x 893-01019-A Figure B-11. RI–other to RO connection (RJ-45 to DB-9) ......................................... B-10 Figure B-12. RO–other to RI connection (RJ-45 to DB-9) ......................................... B-10 Figure B-13. Station to hub connection (RJ-45 to IBM T ype 1) .
893-01019-A xi T ab les T able 1. Related publications .................................................................................. xv T able 3-1. P or t types for the T okenSpeed module .................................................... 3-6 T able 3-2.
xii 893-01019-A TKNSPD.BK Page xii Thursday, July 17, 1997 11:43 AM.
893-01019-A xiii Preface Congratulations on your purchase of the Bay Networks ® 8-port T okenSpeed ™ or T okenSpeed/MCP switch module. The T okenSpeed and T okenSpeed/MCP switch modules provide tok en ring connecti vity for the Centillion 100 ™ and Centillion 50 ™ switches.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules xiv 893-01019-A Con ventions This section describes the con ventions used in this guide. Special Message Formats This guide uses the follo wing formats to highlight special messages: T wo-tiered Pr ocedure Format The procedural steps in this guide are presented in a two-tiered format.
Preface 893-01019-A xv Related Publications For more information about using the T okenSpeed module, refer to the publications listed in T able 1 . Or dering Ba y Netw orks Publications T o purchase a.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules xvi 893-01019-A Ba y Netw orks Customer Suppor t Y ou can purchase a support contract from your Bay Networks distrib utor or authorized reseller , or directly from Bay Networks Services.
Preface 893-01019-A xvii For More Inf ormation For information about Bay Netw orks and its products, visit the Bay Networks W orld W ide W eb (WWW) site at http://www .baynetworks.com. T o learn more about Bay Networks Customer Service, select Customer Service on the opening W eb page.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules xviii 893-01019-A TKNSPD.BK Page xviii Thursday, July 17, 1997 11:43 AM.
893-01019-A 1-1 Chapter 1 Overview of the T okenSpeed Module This chapter introduces the 8-port T okenSpeed module and cov ers the following topics: • A summary of module functions, capabilities, an.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 1-2 893-01019-A Features This section provides a summary of the features of the T okenSpeed module, including the follo wing topics: • T.
Overview of the TokenSpeed Module 893-01019-A 1-3 Filtering The T okenSpeed module has the follo wing filtering features: • Support for NetBIOS name filters, datagram broadcast filters, and a nam.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 1-4 893-01019-A • Bootstrap Protocol (BootP) and T ri vial File T ransfer Protocol (TFTP) support • SpeedV ie w ™ application for co.
893-01019-A 2-1 Chapter 2 T okenSpeed Module Applications This chapter provides information about typical uses of the T okenSpeed module to improv e network performance.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 2-2 893-01019-A Figure 2-1 shows a netw ork with a server connected to the netw ork, first through a shared-media hub and then through a T okenSpeed module in a Centillion 50 T oken Ring W orkgroup Switch.
TokenSpeed Module Applications 893-01019-A 2-3 Connecting a Segment Thr ough the RI or RO P or t Figure 2-2 shows a netw ork with IBM 8228-style media attachment units (MA Us) forming a single ring segment. Y ou can create two ring segments by connecting one MA U to a T okenSpeed module through the RI or R O port on the MA U.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 2-4 893-01019-A Connecting a Segment Using a Lobe P or t Figure 2-3 shows a netw ork with three stacked tok en ring hubs forming a single ring segment. Each hub can be connected through a lobe port to a T okenSpeed module to create three ring segments.
TokenSpeed Module Applications 893-01019-A 2-5 Replacing a Sour ce Route Bridge or Router Figure 2-4 shows a netw ork in which a Centillion switch replaces three source route bridges.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 2-6 893-01019-A Figure 2-5 shows a netw ork where each ring segment uses a separate router port. By using a T okenSpeed module in a Centillion switch, you can concentrate man y physical ring segments into a fe w logical rings that use fewer router ports.
893-01019-A 3-1 Chapter 3 Installing and Connecting the T okenSpeed Module This chapter explains ho w to install and connect a T okenSpeed module and includes the follo wing information and procedures.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 3-2 893-01019-A Installing the T okenSpeed Module Y ou can insert or remov e a T okenSpeed module from a switch chassis while the po wer is on without interrupting service in the other installed modules.
Installing and Connecting the TokenSpeed Module 893-01019-A 3-3 b . Rotate the left and right inserter/extractor levers away fr om the center of the filler panel to release the filler panel fr om the chassis frame, and lift the filler panel away from the switch (see Figur e 3-1 ).
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 3-4 893-01019-A 3. Align the left and right edges of the module in the guides on each side of the slot (see Figur e 3-3 ). Figure 3-3. Slot module guides 4. Slide the module into the chassis until y ou feel it touch the backplane (see Figur e 3-4 ).
Installing and Connecting the TokenSpeed Module 893-01019-A 3-5 5. T o seat the module against the backplane, r otate the inserter/extractor lev ers inward toward each other (see Figur e 3-5 ).
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 3-6 893-01019-A T oken Ring Connections When you connect a network de vice to a token ring port on the T okenSpeed module, you must specify a T okenSpeed port type using SpeedV iew .
Installing and Connecting the TokenSpeed Module 893-01019-A 3-7 Management Connection A serial connection for a SpeedV ie w network management station is provided on the T okenSpeed/MCP module. The cable for this connection is shipped with the Centillion switch.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 3-8 893-01019-A T okenSpeed Module LEDs The T okenSpeed module has status LEDs to indicate operating conditions for each port (see Figure 3-8 ). Figure 3-8. T okenSpeed module LEDs T able 3-2 lists the meaning of each LED on the T okenSpeed module.
Installing and Connecting the TokenSpeed Module 893-01019-A 3-9 • Port 2: — Act LED lights when software is loaded from flash memory . — Ins LED lights when software loading is complete and the system be gins ex ecuting. • All LEDs turn of f when the module has started up successfully .
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 3-10 893-01019-A If the factory default settings are not appropriate for your netw ork, you may be able to use one of the predefined switch configurations that are av ailable in SpeedV ie w .
Installing and Connecting the TokenSpeed Module 893-01019-A 3-11 Predefined configurations are av ailable for the following applications: • All transparent switching with no spanning tree support • All transparent bridging with IEEE 802.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 3-12 893-01019-A Replacing a T okenSpeed/MCP Module T o replace a T okenSpeed/MCP module in a chassis, follo w these steps: 1. Notify network users that the network will be out of ser vice, and advise them to sa ve all work and log out of acti ve sessions.
Installing and Connecting the TokenSpeed Module 893-01019-A 3-13 6. Slide the module out of the chassis (see Figure 3-10 ). Figure 3-10. Removing the module fr om the switch chassis 7. If y ou will not be r eplacing the module soon, attach a filler panel ov er the empty slot.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 3-14 893-01019-A Replacing a T okenSpeed Module Y ou do not need to turn off the switch po wer before you replace a T okenSpeed module that does not hav e an MCP . T o replace a T okenSpeed module, follo w these steps: 1.
Installing and Connecting the TokenSpeed Module 893-01019-A 3-15 4. Rotate the left and right inserter/extractor lev ers away from the center of the module to loosen the module from the backplane connectors (see Figur e 3-11 ). 5. Slide the module out of the chassis (see Figure 3-12 ).
TKNSPD.BK Page 16 Thursday, July 17, 1997 11:43 AM.
893-01019-A 4-1 Chapter 4 T r oubleshooting the T okenSpeed Module This chapter provides suggestions for troubleshooting the T okenSpeed module. This chapter cov ers the following topics: • Switch s.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 4-2 893-01019-A Switch Startup Failure with T okenSpeed/MCP Symptom: The startup process halts, and the module LEDs remain lit. If the code image stored in flash memory becomes corrupted, the checksum fails during reset.
Troubleshooting the TokenSpeed Module 893-01019-A 4-3 9. Click on the Start button in the Softwar e Download dialog box. If the display returns to the Main Menu instead of displaying the “Writing to Flash” message, the do wnload process did not complete successfully .
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules 4-4 893-01019-A P or t Inser tion Prob lems Symptom: The Act LED on a token ring port does not flash for a period of 15 to 20 seconds. No flashing on the Act L ED on a token ring port typically indicates port insertion problems.
Troubleshooting the TokenSpeed Module 893-01019-A 4-5 • Port speed and speed sensing are configured appropriately . – If the port speed is not set to Auto, and Speed Sense is disabled, the port is forced to operate at a particular speed. V erify that the configured speed matches the actual speed of the ring.
TKNSPD.BK Page 6 Thursday, July 17, 1997 11:43 AM.
893-01019-A A-1 Appendix A T echnical Specifications This appendix provides technical specifications for the T okenSpeed module. Data Rate 4 Mb/s or 16 Mb/s, IEEE 802.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules A-2 893-01019-A En vironmental Specifications Operating temperature 0 ° to 40 ° C Storage temperature –25 ° to 70 ° C Operating hum.
893-01019-A B-1 Appendix B Cables This appendix provides cable wiring information for T okenSpeed module port connections. When you connect network de vices to the T okenSpeed module, you must specify the port type through SpeedV ie w and use a straight-through cable with an RJ-45 connector for the connection to the module port.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules B-2 893-01019-A P or t T ypes When you connect a network de vice to a token ring port on the T okenSpeed module, you must specify a T okenSpeed port type through SpeedV iew . The port type setting is based on the type of network connection you are connecting to the T okenSpeed module.
Cables 893-01019-A B-3 T able B-2 shows maximum distances for cables used in a tok en ring network that includes the T okenSpeed module. T oken Ring Connectors on the T okenSpeed Module The token ring ports on the T okenSpeed module ha ve RJ-45 sockets with the pin numbers and locations sho wn in Figure B-1 .
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules B-4 893-01019-A Cable and Connector Pin Assignments This section provides the pin assignments for connectors typically used to connect network de vices to the T okenSpeed module.
Cables 893-01019-A B-5 RJ-45 to RJ-45 Connection The figures in this section sho w cable wiring for the follo wing types of RJ-45 to RJ-45 connection: • T okenSpeed Hub port type connected to a sta.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules B-6 893-01019-A Figure B-4. Station to hub connection (RJ-45 to RJ-45) Figure B-5. Bay/SNPX R O to RI connection (RJ-45 to RJ-45) TokenSpe.
Cables 893-01019-A B-7 Figure B-6. RI–other to RO connection (RJ-45 to RJ-45) Figure B-7. RO–other to RI connection (RJ-45 to RJ-45) TokenSpeed port type: RI-other Network device port type: RO Dat.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules B-8 893-01019-A RJ-45 to DB-9 Connection The figures in this section sho w cable wiring for the follo wing types of RJ-45 to DB-9 connect.
Cables 893-01019-A B-9 Figure B-9. Station to hub connection (RJ-45 to DB-9) Figure B-10. Bay/SNPX R O to RI connection (RJ-45 to DB-9) TokenSpeed port type: Station Network device port type: Hub Phan.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules B-10 893-01019-A Figure B-11. RI–other to RO connection (RJ-45 to DB-9) Figure B-12. RO–other to RI connection (RJ-45 to DB-9) TokenSp.
Cables 893-01019-A B-11 RJ-45 to IBM T ype 1 Connection The figures in this section sho w cable wiring for the follo wing types of RJ-45 to IBM T ype 1 connection: • T okenSpeed Station port type c.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules B-12 893-01019-A Figure B-14. Bay/SNPX R O to RI connection (RJ-45 to IBM T ype 1) Figure B-15.
Cables 893-01019-A B-13 Figure B-16. RO–other to RI connection (RJ-45 to IBM T ype 1) Serial MCP Connections The Centillion chassis package includes a male Mini DIN 8 to male DB-25 cable and a female DB-25 to female DB-9 adapter for serial MCP connections.
Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules B-14 893-01019-A T able B-4 shows the connections for a female DB-25 to female DB-9 adapter .
893-01019-A Index-1 A Act LED , 3-8 antistatic precautions , 3-2 application examples , 2-1 ARE hop count parameter , 3-10 B Bay Networks Press , xv Bay Networks W orld W ide W eb page , xvii BootP , .
Index-2 893-01019-A F failure module startup , 4-3 port insertion , 4-4 T okenSpeed/MCP module , 4-2 fault tolerance , 1-3 filtering features , 1-3 Filters parameter , 3-10 H hop count , 3-10 hot swa.
893-01019-A Index-3 R related publications , xv RI port , 2-3 RIF caching , 1-3 Ring speed parameter , 3-9 ring, segmenting , 2-2 rings, concentrating into a router , 2-5 RJ-45 connector , B-3 RJ-45 t.
TKNSPD.BK Page 4 Thursday, July 17, 1997 11:43 AM.
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 Nortel Networks 5000BH 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 Nortel Networks 5000BH - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Nortel Networks 5000BH, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Nortel Networks 5000BH va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Nortel Networks 5000BH, 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 Nortel Networks 5000BH.
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 Nortel Networks 5000BH. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Nortel Networks 5000BH 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.
