Benutzeranleitung / Produktwartung 207344-B des Produzenten Nortel Networks
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Part No. 207 344-B February 200 0 4401 Gr eat Ame rica Parkway Santa C lara, CA 9505 4 Using the Centillion EtherSpeed II Switch Modules.
ii 207344-B Copyright © 2000 Nortel Netw orks All righ ts reser v ed. Febr uary 20 00. The informati on in this documen t is subject to ch ange withou t notice.
207344-B iii Achtung: Dieses ist ein Gerät der F unkstörgre nzwertklasse A. In W ohnbere ichen können bei Betrieb di eses Gerätes Rund funkst örunge n auftr eten, in welche n Fälle n der Be nutzer für ent spreche nde Ge genmaßn ahmen verantwo rtlich ist.
iv 207344-B Nortel Network s Software Lice nse Agreement NOTICE: Please ca refu l ly rea d this lic ens e agre em e nt befor e c opying or using th e ac compan ying sof t ware or in stallin g th e hard w ar e unit wit h pr e-enab led soft ware (ea ch of whi ch is refer re d to as “ Soft ware ” in this Agreement).
207344-B v 5. Gove rnment Licen sees. This provisi on appl ies to a ll Softw are and d ocume ntation acquired direc tly or ind irectly by or on behalf of t he United Stat es Gov er nm e nt.
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207344-B vii Contents Prefac e Before Y ou Begin ........ ............. .................... ................... ................... ............. ................. x v Related P ublications ................ ............. .................... ........
viii 207344-B Chapter 2 Planning a Network with EtherSpeed II Switch Modules Connectin g the Ether Speed II Swi tch Modul es to Ether net Hubs an d Network Dev ices 2-1 Et herSpe ed II 10/100B ASE-T Switc h Module .......... ................... ......
207344-B ix Appendix A T e chnical Specifica tions Appendix B Cables and Connectors UTP Cable L ength Limi tations .............. .................... ............. ................... ................... .. B-1 UTP Cabling ... ...... ...... ....... .
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207344-B xi Figures Figure 1- 1. EtherSp eed II S witch Mod ules in a Network Cent er ... .................... ......... 1-2 Figure 1- 2. EtherSp eed II 1 0/100BAS E-T 20-Port S witch Mod ule .......................... ... 1-4 Figure 1- 3. EtherSp eed II 1 00BASE- FX 16-Port S witch Modu le .
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207344-B xiii Ta b l e s T able 2-1. Factory Default Se ttings for th e 10/100 BASE-T Swi tch Modul e ..... ....... 2-10 T able 2-2. Factory Default Se ttings for th e 100BAS E-FX Swit ch Module ........ ....... 2-10 T able B-1. Optical S pecificati ons for Mul timode Fibe r Optic Ca ble .
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207344-B xv Preface This gui de provide s an overv iew of the Nortel Ne tworks ™ Centill ion ™ Ether Speed II ™ 10/100BASE-T 20- Port Switch Modul e and the Centillion Et herSpeedII 100BASE-FX 16 -Port Switch Module, an d informat ion about i nstall ing the switch modu les.
Using the Centilli on EtherSpe ed II Switc h Modules xvi 207344-B Relate d Publication s For infor mation about Ether SpeedII swi tch modules, refer to t he following r elated publica tions: • Using Spee dV i ew 4.2 for W indows (Par t number 893-891-E) Describe s this ap plication, wh ich is use d for conf iguring the module.
Prefac e 207344-B xvii How to Ge t Help If you pu rchased a service c ontract for your Nor tel Networks product fr om a distri butor or authorized r eseller , contac t the te chnical s upport st aff for that distri butor or reselle r for ass istance .
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207344-B 1-1 Chapter 1 Overview of the EtherSpeed II Switch Modul es This chapt er in tr oduc es t he Cent illi on Eth erSp eedI I 10/1 00BA SE- T 20- Port Switch Modul e and the Centi llion Ether Spe.
Using the Centilli on EtherSpe ed II Switc h Modules 1-2 207344-B Figure 1- 1. EtherSpeed II Switch M odules in a Network Center Features of the Switch Mo dules The Centi llion EtherS peedII 10/ 100BA.
Overv iew of the E therSpeed II Swi tch Modules 207344-B 1-3 • 20 RJ-45 UTP n etwork int erface conne ctors (EtherSp eedII 10/ 100BASE-T switch modu le only) • 16 MT -RJ fi ber connec tors (Ether .
Using the Centilli on EtherSpe ed II Switc h Modules 1-4 207344-B MPOA is th e A TM For um standard that spec ifies a method to ef ficiently transpo rt inter subnet unica st data i n a LAN emulation (LANE) enviro nment.
Overv iew of the E therSpeed II Swi tch Modules 207344-B 1-5 The Ether SpeedII 100 BASE-FX switch mod ule ( Figure 1 -3 ) co ns ists o f a prin ted circui t board wit h a meta l module fa cepla te. The mod ule incl udes capti ve retain ing s cre w s and i nsert er/e x trac to r le ve rs o n the to p and b otto m of th e fron t panel.
Using the Centilli on EtherSpe ed II Switc h Modules 1-6 207344-B LED Displays on the Switch Modules LEDs on a swi tch module i ndicate port status . Figure 1-4 il lustra tes the f ront panel of an EtherSp eedII 10/100BASE- T switch module. Figure 1-4.
Overv iew of the E therSpeed II Swi tch Modules 207344-B 1-7 Switch Conf igu ration and Man agement Y ou manage and confi gure Ethe rSpeedII sw itch module s through acc ess to an instal led MCP modul.
Using the Centilli on EtherSpe ed II Switc h Modules 1-8 207344-B Optivity The Optivi ty Network Management Syst em ™ (NM S) prov ides e nterp rise- wide configu ration an d monitori ng support fo r the Cen tillion 50/ 100 chassi s switche s. SpeedV iew provides configura tion support when integr ated wit h Optivity NMS.
Overv iew of the E therSpeed II Swi tch Modules 207344-B 1-9 TF TP Support T rivia l File T ransfer Pr otocol ( TF TP) is a suppor ted T ransmissio n Control Protocol /Internet Protocol (TCP/IP) service you c an use to downlo ad software a nd configu ration i nformation to the M CP module memor y .
Using the Centilli on EtherSpe ed II Switc h Modules 1-10 207344-B Hot-Swapping Capability Y ou can insert EtherSp eedII switch modules int o or remove t hem from a chassis without i nterrupti ng service to other modules within t he Centillion 50/ 100 chassis.
207344-B 2-1 Chap ter 2 Planning a Network with EtherSpeed II Switch Modules Instal ling t he Ethe rSpeedII 10/100BASE- T or Eth erSpeed II 100BASE-FX switch modules i n a network c an signific antly impr ove LAN perfo rmance. This cha pter provide s informat ion to hel p you plan a network th at uses eit her or bot h of these module s.
Using the Centilli on EtherSpe ed II Switc h Modules 2-2 207344-B T o connect the por ts on the p atch panel to another Et hernet s witch or an Et hernet hub, foll ow these gu idelines: • Personal compute rs (PCs) a nd servers typical ly have netw ork inte rface car ds (NICs) t hat a re con figur ed as MDI co nnecti ons.
Planning a Network with EtherS peed II Switch M odules 207344-B 2-3 This sec tion desc ribes the followin g Ethernet switchin g applica tions: • Dedicate d ports f or serv ers ( pag e 2-4 ) • Repl.
Using the Centilli on EtherSpe ed II Switc h Modules 2-4 207344-B Giving a Server a Dedi cated Port Moving a se rver from a 10 Mb/s shared- media conne ction to a dedicated po rt on the Ether SpeedII 10/100 BASE-T switch mod ule or the EtherSpee dII 100BASE-FX sw itch modul e improves s erver respon se time and increase s throughp ut capaci ty .
Planning a Network with EtherS peed II Switch M odules 207344-B 2-5 Replacing a Bridge Using a swi tch inst ead of a brid ge in the n etwork can increase the aggre gate network b andwidth. The “ After ” exampl e in Figure 2- 3 shows one se rver connecte d to a dedi cated 10BASE- T port.
Using the Centilli on EtherSpe ed II Switc h Modules 2-6 207344-B Desktop Switch with A TM Uplinks In the e xample shown in Fi gure 2-4 , the EtherSpeedII 10/100BASE-T swi tch module pro vides 2 0 RJ-.
Planning a Network with EtherS peed II Switch M odules 207344-B 2-7 Segment Switch in an E nterprise Network T o achieve a gr adual trans ition fr om shared media t o switche d networks, y ou can use .
Using the Centilli on EtherSpe ed II Switc h Modules 2-8 207344-B Desktop Switch and Fram e-to-Cell Converte r For wiri ng closet s with higher densitie s and lower bandwidth r equirements, you can us.
Planning a Network with EtherS peed II Switch M odules 207344-B 2-9 MultiLink T runking MultiLin k T runking ( ML T) allows up t o four phys ical conn ections for the same media typ e and speed to be group ed and trea ted as a s ingle lo gical link. M L T improv es performanc e between t wo switches or b etween a swi tch and a s erver .
Using the Centilli on EtherSpe ed II Switc h Modules 2-10 207344-B Default P ort Conf ig uration The Ether SpeedII 10/ 100BASE-T swit ch module is shipped pr econfigu red with the fac tory defa ult sett ings li sted in Ta b l e 2 - 1 .
Planning a Network with EtherS peed II Switch M odules 207344-B 2-11 Predef ined Spe edView Config urati ons SpeedV iew offe rs several pre defined confi gurations.
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207344-B 3-1 Chap ter 3 Install ing the EtherSpeed II Swi tch Mo dules This chapt er explai ns how to install and connect the EtherSp eedII 10/10 0BASE-T switch modul e or the EtherS peedII 100BASE-FX.
Using the Centilli on EtherSpe ed II Switc h Modules 3-2 207344-B Safety Always fol low stati c elect ricity and o ther safety guidelin es when handl ing EtherSpe edII swit ch modules.
Instal ling the E therSpee d II Switch Modules 207344-B 3-3 T o install and s ecure the module in t he chassis : 1. Rem o ve the fill er pa nel. Using the medium fl at-tip scr ewdriver , loosen t he two capt ive retain ing screws on t he fill er pane l unt il th ey pop fre e of the ch assis .
Using the Centilli on EtherSpe ed II Switc h Modules 3-4 207344-B 3. Align the left and r ight edges of the module in the guide s on each si de of the sl ot ( Figure 3-3 ). Figure 3-3. Slot Module Guides 4. Slide th e module into the chassi s until yo u feel it enga ge the backpl ane.
Instal ling the E therSpee d II Switch Modules 207344-B 3-5 5. T o seat the mo dule ont o the backplane, push the i nse rt er/ ext rac tor lev ers inward towar d the module ( Figu re 3- 5 ).
Using the Centilli on EtherSpe ed II Switc h Modules 3-6 207344-B Chec king LED s on th e Swit ch Modu les If an Et herSpeedII 10/100BASE-T s witch module is instal led corre ctly , upon power -up, all of the LEDs on the front p anel lig ht in a sequen tial pat tern.
Instal ling the E therSpee d II Switch Modules 207344-B 3-7 If an Et herSpeedII 10 0BASE-FX switch mod ule is in stalled correctly , upon power -up, all of the LEDs on the front p anel lig ht in a sequen tial pat tern. As you connect devices t o the swit ch module ’ s ports , watch the L EDs on the fr ont panel ( Figure 3- 7 ).
Using the Centilli on EtherSpe ed II Switc h Modules 3-8 207344-B Making 10/100 Mb/ s Cable Connec tions The 10/100 Mb/s ja cks on the EtherSpeedII 10/100BASE-T s witch module accept standar d UTP or STP cable c onnection s.
Instal ling the E therSpee d II Switch Modules 207344-B 3-9 2. W ait 45 sec onds. W aiting all ows t he s ys tem soft ware to pr oces s th e re qu ests to disa ble the po rts . 3. Usin g the m ed ium fl at-tip screwdr iver , loose n the tw o capt ive retai ning scr ews on the modul e until they pop fr ee of the c hassis.
Using the Centilli on EtherSpe ed II Switc h Modules 3-10 207344-B 5. Slide th e switch module out of the cha ssis ( Fi gure 3- 9 ). Hold the fro nt panel with one hand whil e you support the bot tom of the switch module wit h the othe r hand. Figure 3-9.
207344-B 4-1 Chapter 4 T roubleshootin g This chap ter provi des sugges tions fo r trouble shooting p roblems wit h the EtherSpe edII 10/10 0BASE-T switch module or the Et herSpeedI I 100BASE-FX switc.
Using the Centilli on EtherSpe ed II Switc h Modules 4-2 207344-B EtherS peed II Sw it ch Modu le St artup Fa ilu re Symptom: All LEDs ar e solidly l it (do not blink) o n the switch mod ule. T o resolve the pr oblem: 1. Ensur e that an MCP module is pr esent and op erational wit h the appr opriate ve rsion of s oftware.
Troubles hooting 207344-B 4-3 Port Con nection Pr oblems Symptom: The LED o n a switch p ort is of f. If an LED do es not li ght when tr affic is presen t, there may be a port connecti on problem. T o resolve the pr oblem: 1. V erify whether or not the port i s enabled, using SpeedV iew or the CLI.
Using the Centilli on EtherSpe ed II Switc h Modules 4-4 207344-B 3. V erify that the por t is tra nsmitting a nd rec eiving data frames. a. Check the gr een RJ-45 LED, whi ch indicates a data exchan ge. Refe r to Appendix C, “ LED Display s on the Et herSpeed II Switch Modules , ” for additi onal inform atio n .
207344-B A-1 Append ix A T echnical Specificati ons This appe ndix provi des techni cal spec ificat ions for t he EtherSp eedII switch modules. For connecto r pin assignme nts and oth er infor mation about ca bles, see Appendix B, “ Cables and Connect ors .
Using the Centilli on EtherSpe ed II Switc h Modules A-2 207344-B Memory Proc essin g Dynamic ally All ocated Buffe r Pool CAM (Con tent Addr essable Memory) 8 MB 16 MB 8,192 e ntries Electrical Sp ecifications Powe r Cons umpti on Thermal Rating 52 W (m ax) 194.
Technic al Spec ificati ons 207344-B A-3 *See the disclaimer on page ii of this manual. Mean T ime Between Failure (MTBF) 1 77,000 hours Cabling Spec ifications EtherSpeed II 10/100BASE-T sw itch modu.
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207344-B B-1 Append ix B Cable s and Conn ectors This appe ndix provides general i nformation a bout 10BASE-T an d 100BASE-TX cabling and conn ections. UTP Cable Le ngth Limitati ons All 10BASE-T/ 100BASE-T port s on EtherS peedII swi tch modules support the maximum lengt hs for twi sted pair c able that ar e specif ied in th e IEEE 802.
Using the Centilli on EtherSpe ed II Switc h Modules B-2 207344-B UTP Cabling A 10BASE-T/ 100BASE-TX connecti on between t wo ports r equires two t wisted pairs . The trans mit d ata (T D) pa ir carr ies da ta out from the po rt tr an smit ter . The receive dat a (RD) pair carrie s data in to the por t receiver .
Cables an d Connectors 207344-B B-3 The switc h module recei ves data on pi ns 1 and 2 and transmit s its data on pins 3 and 6. The host modul e p ort s impl ement th is MDI st and ard cr oss over in ternall y and a re call ed MD I-X (t he X for cross over) , as sh o wn in Figure B-1 .
Using the Centilli on EtherSpe ed II Switc h Modules B-4 207344-B Figure B- 3 illustra tes an MT -RJ connec tor . Figure B-3. MT -RJ Connector Ta b l e B - 1 lis ts the opt ical spe cificatio ns for mu ltimode fi ber . Ta b l e B - 2 lists th e spec ifica tions for mu l timo de fib er .
Cables an d Connectors 207344-B B-5 UTP Cable s and Conn ectors Ta b l e B - 3 shows t he pin ass ignments f or 10BASE-T/100 BASE-TX ports i n the standar d MDI-X configura tion. Figure B- 4 shows a 10BASE-T/100BASE- TX Ethernet UTP crossov er cable used to connec t an Ethernet hub direc tly to the Et herSpeedI I switch module .
Using the Centilli on EtherSpe ed II Switc h Modules B-6 207344-B Pin 1 cro sses to pi n 3, and pin 2 crosses to pin 6. T o build th is cable, you must cross pa irs. The pa irs are listed in Ta b l e B - 4 , with an ex ample of the co lor combinati ons found i n two typi cal cable s.
Cables an d Connectors 207344-B B-7 Using Shielde d T wiste d Pair Cables T ype 1 shie lde d twis ted pair (STP ) ca bling also ope rates with 10B ASE -T Et hern et and 100BASE-TX Fa st Ether net.
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207344-B C-1 Append ix C LED Displays on the EtherSpeed II Switch Modules This appe ndix descr ibes the LED displays fo r the Centi llion Ether SpeedII 10 / 100BASE-T 20-P ort switc h module and t he Centilli on EtherSpe edII 100BASE-FX 16-P ort switc h module.
Using the Centilli on EtherSpe ed II Switc h Modules C-2 207344-B Ta b l e C - 1 descr ibes the operatin g conditions that caus e the LEDs to light on t he switch modu le.
LED Displ ays on th e EtherSpee d II Switch M odules 207344-B C-3 The Ether SpeedII 100 BASE-FX switch module LED display ( Fi gure C-2 ) consist s of two LEDs f or each port .
Using the Centilli on EtherSpe ed II Switc h Modules C-4 207344-B Ta b l e C - 2 descr ibes the operatin g conditions that caus e the LEDs to light on t he switch modu le.
207344-B Index-1 Numbers 10/100 BASE-T 20-port switch mo du le cable connec tions, 3-8 cable len gth limitatio ns, B-1 factory def ault set ti n gs, 2-10 features, 1 -2 filter parameters, 2-10 install.
Index-2 207344-B technical spe cificati on s, A-3 Ty p e 1 , B - 7 UTP , B-2, B-6 cable length limita tio ns, B-1 Catego r y 3 UTP ca b le connectin g with, 3- 8 Catego r y 5 UTP ca b le connectin g with, 3- 8, B-6 CLI , 1-8, 4- 3 command lin e interface.
207344-B Inde x-3 M Manag e me nt Infor matio n Base. See MIB MCP funct ions, 1- 8 MCP (master control processor), 1-8 MDI connecti ons, 2-2 MDI- X pin as signme nts, B- 5 mean time b etween failure, .
Index-4 207344-B publica tions hard cop y , xvi related, xvi R removal, 3-8 RFC 1213, 1-8 RJ-4 5 co nnect ors, 3-8 RJ-45 crosso ver cable, B-6 S safety agency ap proval, A-2 segme nt switc h, 2-7 serv.
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