Benutzeranleitung / Produktwartung 114200-E des Produzenten Nortel
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Part No. 114 200-E Rev 00 Octobe r 2000 600 T echnolog y Park Driv e Billeric a, MA 0182 1-4130 Installing and Operating P asspor t ARN Router s.
ii 11420 0-E Rev 0 0 Cop yright © 2000 Nortel Netw orks All rights r eserved. October 2000. The in formatio n in this do cument is subject to chan ge witho u t no tice.
1142 00-E Rev 00 iii EC Dec l aration o f Conf ormity This pr oduct co nforms ( or these pr oducts co nfor m) to the pr ovision s of Counci l Direct i ve 89/ 336/EE C and 73/2 3/EE C.
iv 11420 0-E Rev 0 0 Canada Requirements Only (continued) Repairs to certi fied equipment should be coordinated b y a repre sentati ve design ated b y the supplie r .
1142 00-E Rev 00 v FCC P ar t 68 Compliance Statement This equipm ent complie s with Pa rt 68 of FCC Rule s. All direct conne ctions to telep hone netw ork lines must be made using sta ndard plug s and jacks c ompliant with FCC Part 68. P lease note t he follo wing: 1.
vi 11420 0-E Rev 0 0 Nor tel Netw orks NA Inc. Software License Agreement NO TICE: Pleas e carefully read this l icense agre ement befo re copying or usi ng the ac companying soft ware or installing the hardware unit with pre-enabled software (each of which is referred to as “ Software ” in this Agreeme nt).
1142 00-E Rev 00 vii for the se curity of its o wn data and i nformation and fo r maint aining adequate procedures apart fro m the Softwa re to reconstru ct lost or a lte red f iles, da ta, or p rograms.
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1142 00-E Re v 00 ix Contents Prefac e Bef ore Y ou Begi n .. ................... .................... ............. ................... ................... ............. ....x ix T ext Con ventions ........ .................... ................... ..
x 1142 00-E Re v 00 Connectin g to the ISD N Interface ...................... ................... ............. ................... . 1-17 Connectin g to the 56/ 64K DSU/CS U Interf ace ............... ................... ................... . 1-18 Connectin g to the FT1/T1 D SU/CSU Interface .
1142 00-E Re v 00 xi Ether net 1 00BASE-Fx LEDs ................ .................... ................... ............. ......... 3-4 T oken Ring L EDs ............... ................... ............. ................... .................... ........
xii 114200- E Re v 00 Enabling and Disa b l ing Inter f aces with ifconfig .. ................... ................... ............. .. A -6 Example s of ifconfi g Commands ........... ................... ............. ................... .............
1142 00-E Re v 00 xiii Appendix D Requirements f or Europe an Operation ARN Eth ern et Base M odel Saf ety Stat us ................. ............. ................... ................... .. D-1 ARN 10/ 100BASE-T Ethe r net Base Model Safety Status ...
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1142 00-E Re v 00 xv Figures Figure 1-1. Accesso ries i n the ARN Shi pping Conta iner .............. ............. ................ 1-3 Figure 1- 2. Options for Attaching Flange Brackets to Rack-Mount the ARN ........... ... 1-7 Figure 1-3. Ins talling the ARN in an Electron ic Enclosure Rack .
xvi 114200- E Re v 00 Figure 3-2. ARN P ower Switch ................ ................... ............. ................... .............. 3-11 Figure 3-3. ARN Reset B utton .... ................... ............. ................... ...................
1142 00-E Re v 00 xvii Ta b l e s T able 1-1. Installa tion Space R equireme nts ............. ................... ............. ................ 1-5 T able 1-2. V .3 4 F ro nt-P ane l Modem A dapter Modul e Def au lts ........... ............. ......
xvi ii 1142 00-E Re v 00 T able C-2. Network Interf aces A vailable on ARNs ....................... ............. ............... C- 4 T able C-3. A UI Pin Assi gnments ............ ................... ................... ............. ...............
1142 00-E Re v 00 xix Preface The P assport ™ Adv anced Remote Node ™ (ARN ™ ) rout er is part of t he Nortel Netw orks ® li ne of c ommunicat ions pr oducts. The ARN provide s two W AN adapter slots to suppo rt a br oad array of primar y and back up connecti vity option s .
Installi ng and Op erating Pas sport ARN Ro uters xx 1142 00-E Re v 00 T ext Con v enti ons This gui de uses the fo llo wing te xt con vent i ons: angle br ackets ( < >) Indicate that you choos e the te xt to enter bas ed on the descript ion inside t he bra cke ts.
Prefac e 114200-E R e v 00 xxi Acr o n ym s This gui de uses the fo llo wing acron yms: ital ic text Indicate s f ile and dir ectory name s, ne w terms, book titles , and v ariabl es in command syn tax descripti ons. Wh ere a vari able is two or m ore wo rds, the wo rds are connect ed b y an u ndersc ore.
Installi ng and Op erating Pas sport ARN Ro uters xxi i 1142 00-E Re v 00 CCITT Internat ional T elegr aph and T elephone Consul tati v e Com mitte e (now ITU- T) CHAP challeng e handshake authen tica.
Prefac e 114200-E R e v 00 xxii i Har d-Copy T echnical Ma nuals Y ou ca n print select ed technical manua ls and rele ase not es fr ee, direct ly fr om the Int ernet . Go to the support.ba ynetw orks.com/li brary/ tpubs/ URL . Find th e pr oduc t for wh ich you need doc umentatio n.
Installi ng and Op erating Pas sport ARN Ro uters xxi v 1142 00-E Re v 00 Ho w to Get Help If you pu rchased a ser vice c ontra ct for you r Nortel Netw orks product from a distri butor or aut horiz ed resell er , contact th e technical suppor t staf f for that distr ibutor or r esell er for a ssist ance.
1142 00-E Re v 00 1-1 Chap ter 1 Ins tallin g the ARN This chap ter descri bes ho w to insta ll th e P asspor t ARN router , as fol lo ws: Prep aring to I nstall th e ARN V erif y the fo llo wing befo re beginni ng th e ins tal lation , as explai ned i n the sect ion s that foll o w : • Y our s hipment is complet e and un damaged.
Installi ng and Op erating Pas sport ARN Ro uters 1-2 114200- E Rev 0 0 • Y our instal lation site meets ph ysical, el ectri cal, a nd en vironment al requi reme nts. • Y ou ha ve the communica tions de vices and the ca bling that you need to attach to the ARN.
Install ing the A RN 114200-E R e v 00 1-3 Figure 1-1. Accessories in the ARN Shipping Container ARN0048B Console/Modem Cable (DB-9 Receptacle to DB-25 Plug Cable) DB-25 Receptacle Null Modem Adapter .
Installi ng and Op erating Pas sport ARN Ro uters 1-4 114200- E Rev 0 0 Additional Equipment T o insta ll the ARN, you may n eed some a dditiona l items that ar e not part of th e ARN accessor y package. Befo re ins talling the ARN har dwar e, ensure that you obta in all t he cabl es, too l s, and oth er equipmen t that you nee d.
Install ing the A RN 114200-E R e v 00 1-5 V e rifying Site Requirements The in stallat ion si te must pr ovide a c ertain a mount of free space arou nd the ARN to d issip ate he at, as det aile d in Ta b l e 1 - 1 . In add iti on, the insta llatio n site must meet t he ele ctric al and en vir onm ental spec if ications list ed in Appendix C.
Installi ng and Op erating Pas sport ARN Ro uters 1-6 114200- E Rev 0 0 Rac k-Mounting the ARN F or thi s procedu re, you need: • T wo flange br ackets an d eight #6 P hillips scr e ws (shipped with t he ARN) • A Phil lips scr ewdri v er • An electr onic enclosure rack.
Install ing the A RN 114200-E R e v 00 1-7 Figure 1-2. Op tions f or Attaching Flange Brack ets to Rac k-Mount the ARN 3. If the ho les in the rac k’ s ver tical su pports ar e not t hr eaded f or cagenut screws, inse rt a c age n ut in f ou r loca tio ns (F igure 1-3) .
Installi ng and Op erating Pas sport ARN Ro uters 1-8 114200- E Rev 0 0 Figure 1-3. Installing the ARN in a n Electr onic Enclosure Rac k 4. Insert a cagenut scr ew through each brac ket hol e and int o the corr esponding hole s in the rack. 5. T ighte n each ca genut scr ew with a Phill ips sc r ewdri v er .
Install ing the A RN 114200-E R e v 00 1-9 Understanding the ARN Module Locations The ARN is des i gned t o scale to your needs. In additi on to ei ther an Et hernet or toke n ring base module , the ARN can con tain an optional LAN e xpansion module and up to tw o W AN adapter modules ( Figure 1-4 ).
Installi ng and Op erating Pas sport ARN Ro uters 1-10 114200- E Rev 0 0 Connecting Co mm unic ations Cables Gath er the commu nica tion s equ ipmen t and c ablin g tha t you w ill at tach to the ARN. If you d o not ha ve the pr oper c ables, contact you r network admi nistrat or or see t he Cable Guide .
Install ing the A RN 114200-E R e v 00 1-11 Connecting t o the A UI The A UI in terf ace prov ides br oadband , baseba nd, f iber , and shi elded twisted p a ir (STP) supp ort, depending on the trans cei ver a nd cabl es you us e. T o atta ch an Ethernet A UI transce i ver ( dr op ) cable to the A UI connector o n an Ethernet module: 1.
Installi ng and Op erating Pas sport ARN Ro uters 1-12 114200- E Rev 0 0 Connecting t o the UTP Interface T o conn ect an uns hielded twis ted-pa ir (UTP ) cabl e to th e base module or e xpans ion modul e Ether net inte rface, in sert the UTP jack into t he RJ-4 5 recept acle connecto r , as sho wn in Figure 1-6 an d Figure 1- 7 .
Install ing the A RN 114200-E R e v 00 1-13 Connecting t o the Fiber Inter f ace T o connect a fi ber cable to the base mod ule or ex pansio n module Et herne t inter face, in sert t he fiber ca ble ja ck int o the i nterfac e as sh o w n in Figure 1-8 .
Installi ng and Op erating Pas sport ARN Ro uters 1-14 114200- E Rev 0 0 Connecting t o the STP Inter face T o connect a tok en ring shiel ded twist e d pai r (STP) cable to t he bas e module o r expansi on m odule token r ing interfa ce: 1. Attach the 9- pin D-SUB plug t o the tok en rin g STP interf ace ( Figur e 1-9 ).
Install ing the A RN 114200-E R e v 00 1-15 Figure 1-10. Conne cting a T oken Ring UTP Cable Connecting to a Serial Interface Y ou c onnect 44-pin s eria l cab les to t he co nnecto rs on ARN adapt er an d ex pansion module s. Each ser ial inte rface suppo rts mult iple W AN protocols at a transmissi on rate of 1200 b/s t o 2.
Installi ng and Op erating Pas sport ARN Ro uters 1-16 114200- E Rev 0 0 Figure 1-11. Conne cting Serial Cab l es to an Ex pansion Module Connector numbering on e xpansion module serial i nterf aces be gin with COM3.
Install ing the A RN 114200-E R e v 00 1-17 Serial adapter module s, labele d COM , can be in position 1 or 2. These interf aces are COM1 and COM2. 3. Secur e the cable to the i nterface using the captur e scr ews on the cable. 4. Connect the remot e end of each cab le to the appr opriate communic ations equipmen t.
Installi ng and Op erating Pas sport ARN Ro uters 1-18 114200- E Rev 0 0 Connecting to the 56/64K DSU/CSU Interfac e Y ou con nect 56/64K DSU/CSU s ervic e to th e connec tor on an i nstalled 56/6 4K DSU/CSU adapte r module. T o connect to the 56/64K DSU/CSU interf ace: 1.
Install ing the A RN 114200-E R e v 00 1-19 Figure 1-15. Connec ting the FT1/T1 DSU/CSU Cable 2. Connect the other end of the cable to a T1 communi cations d evice. Connecting to the E1/FE1 DSU/CSU Interfac e Y ou con nect E1/FE1 ser vice t o the conn ector on an in stall ed E1/FE1 ad apter module .
Installi ng and Op erating Pas sport ARN Ro uters 1-20 114200- E Rev 0 0 Connecting to the Integrated V .34 Modem Y ou con nect dial se rvice s to the c onnector on an insta lled V .34 Modem adapte r module . T o connect a telephone cable to the inte grated V .
Install ing the A RN 114200-E R e v 00 1-21 Connecting to the X.25 P AD Interface T o suppor t X.25 P AD applica t ions , the ARN ro uter requires the fo llo wing hard ware : • ARN X.
Installi ng and Op erating Pas sport ARN Ro uters 1-22 114200- E Rev 0 0 T o connect X.25 P AD service s : 1. P osi tion the X.25 break out box abov e the ARN in one of t he f ollowi ng ways: • Atta.
Install ing the A RN 114200-E R e v 00 1-23 Connect ing a Managemen t Console Y ou ca n use the back-pan el console po rts to co nnect one or bo th of the f ollo wing management d evic es: • PC or term inal • External modem or t elephone conn ectio n to opt ional in tegrat ed V .
Installi ng and Op erating Pas sport ARN Ro uters 1-24 114200- E Rev 0 0 Figure 1-19. Connecting the Console/Modem Cabl e 4. Attach th e null modem cr osso ver adapter to the other e nd of the cons ole cabl e (F igure 1-20) . Figure 1-20. Attaching the Null Modem Cr osso v er Adapter 5.
Install ing the A RN 114200-E R e v 00 1-25 Figure 1-21. Connecting a PC Console to an ARN Connecting a T erminal Console T o connect a terminal console to th e ARN, you nee d both o f thes e pieces i n the ARN console/ modem cabl e kit (Or der No.
Installi ng and Op erating Pas sport ARN Ro uters 1-26 114200- E Rev 0 0 When you h a v e the appropria te equipment, c omplete the f ollo wing steps : 1. T urn on a nd conf igur e the terminal, us ing the parameter s in Ta b l e 1 - 3 and the termina l user guide.
Install ing the A RN 114200-E R e v 00 1-27 Connecting a Co nsole Modem A modem pro vides a syst em administra tor with r emote a ccess to the ARN. It is a good idea to connect a mod em in ca se the ARN e xperiences syste m proble ms.
Installi ng and Op erating Pas sport ARN Ro uters 1-28 114200- E Rev 0 0 Connecting an External Console Modem T o connect an e xternal modem to th e ARN back panel , you need an A T or Hayes compatibl e modem and the mode m cable ( Order No . 110307) that came in the ARN console/ modem cabl e kit.
Install ing the A RN 114200-E R e v 00 1-29 Figure 1-24. Connecting to an Integrated Console Modem Connecting the P ower Cable T o connect the p o wer c able to t he ARN, complete these steps: 1. Connect the po wer cable to the power connect or on the left side of t he ARN back panel ( Figur e 1-25) .
Installi ng and Op erating Pas sport ARN Ro uters 1-30 114200- E Rev 0 0 Figure 1-25. Connecting the P o wer Cable to the ARN 2. Connect the r emote end of th e powe r cable to a gr ounded outlet . Note: For in formation abou t connecting a redun dant po wer suppl y to th e ARN, refer t o the document ation tha t came wi th your po wer supply .
Install ing the A RN 114200-E R e v 00 1-31 Installing the Flash Memory Car d Nort el Net works ships the ro uter s oftwa re on a PC MCIA flash memo ry car d (Fig ure 1-26) . The fla sh memory card pro vides s torag e for t he Non vo latile File System (NVFS) in the ARN.
Installi ng and Op erating Pas sport ARN Ro uters 1-32 114200- E Rev 0 0 Wher e to Go Ne xt Use th e follo wing table to determine wher e you w ant to go ne xt.
1142 00-E Re v 00 2-1 Chap ter 2 Star ting the ARN This chap ter descri bes ho w to start the P assport ARN r outer , as foll o ws: Understanding the Star tup Pr oc ess T o operat e, the ARN requires t wo f iles: a sof twar e image an d a conf iguration f ile.
Installi ng and Op erating Pas sport ARN Ro uters 2-2 114200- E Rev 0 0 When you star t the ARN for the f irst time, it compl etes an init ial startup pro cedure to bo ot and conne ct to the net wor k using either a def ault conf iguration f ile or o ne alread y customized an d a v ailable on the networ k.
Startin g the ARN 114200-E R e v 00 2-3 Y ou may not be able to us e all methods describ ed in this chapte r to boot ov er some interf aces on you r router .
Installi ng and Op erating Pas sport ARN Ro uters 2-4 114200- E Rev 0 0 Star ting the AR N f or t he First Time The ARN f actory def aults are set to f ind the image file a nd conf igurati on f ile fr.
Startin g the ARN 114200-E R e v 00 2-5 Using EZ -Install EZ-I nsta ll is th e defau lt in stall atio n opt ion pr ovided by N orte l Netwo rks. This opti on require s that your net work a dminist rator has set up the net wor k so that you can sta r t the EZ-Install pr ocedure .
Installi ng and Op erating Pas sport ARN Ro uters 2-6 114200- E Rev 0 0 Using Ne tboot, Dire cted Net boot, or Local Bo ot When you n etboot or local boot the ARN, yo u must use a command li ne interfac e that ac cesses the rout er software.
Startin g the ARN 114200-E R e v 00 2-7 2. While the r outer is runnin g the EZ-I nstall pr ocedure, i ssue a br eak sequence f rom the mana gement consol e.
Installi ng and Op erating Pas sport ARN Ro uters 2-8 114200- E Rev 0 0 Continuing with Netboot T o use the net boot option, you must ha ve at leas t one ser ial, Eth ernet , or tok en ring interf ace connec ted to th e network.
Startin g the ARN 114200-E R e v 00 2-9 The getcfg c ommand sho w s t he source l ocati on, eit her loca l or networ k, of the boot image f ile and t he netw ork conf iguration f ile. It als o sho w s t he interf ace conf iguratio n sett ings t hat you speci fi ed using the ifconfig comm and .
Installi ng and Op erating Pas sport ARN Ro uters 2-10 114200- E Rev 0 0 Continuing with Directed Netb oot Y ou must ha ve at le ast on e serial , 56/64K DSU/CSU, Ethernet , or tok en ring interf ace connec ted to th e network t o use t he direct ed net boot opt ion.
Startin g the ARN 114200-E R e v 00 2-11 T o use th e directed ne tboot featu re: 1. At the c ommand lin e pr ompt, enter th e ifcon fig command pro vided to y ou by y our networ k administrator and p ress the Ret urn ke y . The fo llo wing is a sample command : ifconfig com1 9.
Installi ng and Op erating Pas sport ARN Ro uters 2-12 114200- E Rev 0 0 Figure 2-1. V e rifying Dire cted Netboot Configuration If getc fg dis plays the cor rect in formation, cont inue t o Step 4. Ot herwise, corr ect and r eenter the ifconf ig and bc onf ig commands.
Startin g the ARN 114200-E R e v 00 2-13 6. Ensur e that the ARN is suc cessfully connec t ed to y our networ k. T o ver i fy tha t the ARN is no w connected to th e netwo rk, conta ct your netw ork administ rator . T o troubl eshoot an y probl ems, your netw ork admini strat or can refer to Conf iguring P assport Remot e Access .
Installi ng and Op erating Pas sport ARN Ro uters 2-14 114200- E Rev 0 0 2. T ype the f ollo wing command and pr ess the Ret ur n ke y to boot t he ARN: boot 3. Ensur e that the ARN boots c orr ectly . When the ARN boots, it s LEDs flash in a partic ular order .
Startin g the ARN 114200-E R e v 00 2-15 Ente ring n stop s the Qui ck-Star t scri pt and retur ns you t o the T echnician interf ace prompt. Ent ering y a llo ws you to conf igure anothe r module /port . When th e instal l script comple tes, t he ARN sta rts b ridging a nd routing traf fic.
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1142 00-E Re v 00 3-1 Chap ter 3 Operating the ARN This chap ter describ es ho w to operat e the P assport ARN rou ter , as follo ws: Understanding the ARN LEDs Light-e m itti ng diode s (LEDs) on t he ARN provi de informat ion about ho w the ARN is opera t ing.
Installi ng and Op erating Pas sport ARN Ro uters 3-2 114200- E Rev 0 0 Base Module LE Ds The base mod ule includes diagno stic L EDs and LAN in terface LEDs, visibl e on the fro nt pane l of t he ARN. Diagnost ic LEDs The base mod ule diagnost ic LEDs ( Figu re 3-1 ) i ndicat e the st atus of the ARN itsel f.
Oper ating t he ARN 114200-E R e v 00 3-3 Ethernet 10 B ASE-T LEDs Ta b l e 3 - 2 describ es the base module Ethernet 10B ASE-T LEDs. RPS Ligh ts and remai ns on when the redund ant po wer supp ly (op tional ) is ope ratin g. F an Lights and rem ains on if o ne or m ore ARN cooli ng f ans st op ope ratin g.
Installi ng and Op erating Pas sport ARN Ro uters 3-4 114200- E Rev 0 0 Ethernet 10 /100B AS E-Tx LEDs Ta b l e 3 - 3 describ e s the base module Ethe rnet 10/1 00B ASE-Tx LEDs. Ethernet 10 0B ASE-Fx LEDs Ta b l e 3 - 4 describ es the base modu le Etherne t 100Base-Fx LEDs.
Oper ating t he ARN 114200-E R e v 00 3-5 Expansion Modu le LEDs When the ARN has an ins t all ed e xpans ion modul e, its inte rface LEDs are visible on th e front pa nel. F or the lo catio n of the opt ional ARN e xpansion modu le, see Figure 1- 4 on pag e 1-9.
Installi ng and Op erating Pas sport ARN Ro uters 3-6 114200- E Rev 0 0 Serial LEDs Ta b l e 3 - 8 desc ribe s the exp ansio n mod ule se rial interfa ce LE Ds. Adapter Module LEDs When the ARN/DC has an optional adapter module inst alled, its int erface LEDs are vi sible on th e fron t pane l.
Oper ating t he ARN 114200-E R e v 00 3-7 ISDN BRI LEDs (S/T or U Interfaces) Ta b l e 3 - 1 0 describes the IS DN adapter module LEDs. 56/64K DSU/CSU LEDs Ta b l e 3 - 1 1 describes the 56/64K DSU/CSU adapter module LEDs. T able 3-10. ISDN BRI LEDs LED Meaning S/T Inter face Unlab eled L ED Ligh ts when the ARN is usin g the D-chan nel.
Installi ng and Op erating Pas sport ARN Ro uters 3-8 114200- E Rev 0 0 FT1/T1 and FE1/E1 DSU/CSU LEDs Ta b l e 3 - 1 2 describes the FT1/T1 and FE1/E1 DSU/CSU ad apter module LEDs. X.25 P AD LEDs Ta b l e 3 - 1 3 describes the X.25 P AD adapter m odul e LEDs.
Oper ating t he ARN 114200-E R e v 00 3-9 Ensuri ng a Success ful Installat ion After c onnecting t he ARN to the netwo r k, you ca n ensu re a succes sful insta llation b y chec king th e diagn ostic LEDs on th e fron t panel of th e base module ( refer to Figure 3- 1 on page 3-2 ).
Installi ng and Op erating Pas sport ARN Ro uters 3-10 114200- E Rev 0 0 • After the boot p rocess compl etes, t he Run LED lights and the Boo t LED turns of f, indicat ing that the ARN is opera tional. If the LEDs on the ARN light in th is seq uence, yo ur ins tallat ion is succes sful.
Oper ating t he ARN 114200-E R e v 00 3-11 P owe ring On and Of f The ARN po wer switch is lo cated o n the back p anel (F igure 3 -2) . Figure 3-2. ARN P ower Switch T o po wer on an ARN, pr ess th e po wer switch to the ON pos ition (1 ). V erify th at air is flo wing by pla cing y our hand ne xt to the f an v ents.
Installi ng and Op erating Pas sport ARN Ro uters 3-12 114200- E Rev 0 0 Resett ing the ARN The Res et b utton is se t inside the ARN back panel and res ides n e xt to t he flash card slot, as sho wn in Figure 3-3 .
Oper ating t he ARN 114200-E R e v 00 3-13 Remo ving a Flash Memory Car d T o remo ve a memory ca rd from an ARN: 1. Pr ess the eject b utton next to the card r eceptacle on the bac k panel. The card p ops out sligh tly . 2. Pull the m emory c ard out of the c ard r eceptacle.
Installi ng and Op erating Pas sport ARN Ro uters 3-14 114200- E Rev 0 0 Pr otecting Memory Card Files Nortel Netw orks shi ps each memory c ard wi th it s read/wr i te p rotect swit ch in the unpro tecte d posi tion (Figu re 3-5) .
Oper ating t he ARN 114200-E R e v 00 3-15 Wher e to Go Ne xt Use th e follo wing table to determine wher e you w ant to go ne xt. For inf ormation about Go to Install i ng the ARN Chapte r 2 Config u.
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1142 00-E Re v 00 4-1 Chap ter 4 Installing a W AN Adapter Module This chap ter desc ribes ho w to install a wide area n etw ork (W AN) adapter mod ule in the ARN. Prep aring for Install ation Before i nstal ling the m odul e, e xamine the con tents of your ad apter module upgra de kit.
Installi ng and Op erating Pas sport ARN Ro uters 4-2 114200- E Rev 0 0 Do wnloading New Boot and Diagnostic Code When ins tallat ing an adapte r module as an up grade t o your ex isti ng hard ware co.
Insta lling a WAN A dapter Mod ule 114200-E R e v 00 4-3 4. Dete rmin e wh ich of th e two fron t-pan el ad apte r modu le slo ts to u se (Fig ur e 4-1) . Figure 4-1. Loc ation of Adapter Module Slots 1 and 2 5. Remo ve the i nstalled adapter module or the slot f iller panel.
Installi ng and Op erating Pas sport ARN Ro uters 4-4 114200- E Rev 0 0 Figure 4-2. Removing the Filler P a nel fr om Slot 1 2. Gras p the meta l tab on the fille r pane l and p ull forwa rd to remove t he panel.
Insta lling a WAN A dapter Mod ule 114200-E R e v 00 4-5 Remo ving an Adapter Module T o re mov e a W AN adapte r module : 1. Usin g a Ph illip s screwd river , rem ove the sc r ew t hat se cures th e ada pter module y ou want to r emove (Figure 4-3 ) .
Installi ng and Op erating Pas sport ARN Ro uters 4-6 114200- E Rev 0 0 Installing an Adapter Module T o insta l l a W AN adapter module: 1. Hold th e adapte r module with the c omponents facing up (Fig ure 4-4) . Figure 4-4. Adapter Module Ready f or Installation 2.
Insta lling a WAN A dapter Mod ule 114200-E R e v 00 4-7 3. Push th e adapte r module in unt il it s connec tor pins al ign with the base module connec tor so cke t in the ARN chas sis. 4. Usin g a Ph illip s screwdr iver , in sert and t ighte n the screw (Fig ure 4-6) .
Installi ng and Op erating Pas sport ARN Ro uters 4-8 114200- E Rev 0 0 What to Do Next Before yo u can use the W AN adapter modu le aft er inst allation, you mus t start the router on the n etwo rk and mod ify its conf iguration f ile to i nclud e the ne w inter face.
1142 00-E Re v 00 A-1 Appe ndix A Configurin g the ARN f or Netboot and Directed Netboot This appe ndix describes h ow to c onf igure the P ass port ARN r outer for Netboot and Direc t ed Net boot, a s follo ws: The ifconfig and bconfig commands co nfigure t he ARN for netboot a nd dire cted netb oot.
Installi ng and Op erating Pas sport ARN Ro uters A-2 114200- E Rev 0 0 Using the ifconf ig Command A router inter face cannot communicat e in an IP network wit hout an IP addr ess. Because a n ARN netboo ts o v er one of its serial, 56/6 4K DSU/CSU, Ethernet, or tok en ring links, the net boot interf ace must ha ve a v alid I P addres s.
Co nfi guri ng th e AR N fo r Net bo ot and D ir ect ed Netb oot 114200-E R e v 00 A-3 Ta b l e A - 1 describes t he ifconfig command settings f or conf iguri ng a COM inter face. T able A-1. COM Interface ifco nfig Command Settings Setting Descrip tion Default Settin g -d Rese ts the router IP i nterf ace setti ngs to the def ault v alues .
Installi ng and Op erating Pas sport ARN Ro uters A-4 114200- E Rev 0 0 Configuring an E thernet Interface for Netw ork Booting T o conf igure an y ARN Ethernet i nterf ace for netw ork booting, us e .
Co nfi guri ng th e AR N fo r Net bo ot and D ir ect ed Netb oot 114200-E R e v 00 A-5 Configuring a T oke n Ring Interface for Netw ork Booting T o con fi gure an ARN tok en rin g inte rf ace for net.
Installi ng and Op erating Pas sport ARN Ro uters A-6 114200- E Rev 0 0 Enabling and Disabling Interfaces with ifconfig T o enable or disable an ARN i nterface for the n etwork boot proces s, use the .
Co nfi guri ng th e AR N fo r Net bo ot and D ir ect ed Netb oot 114200-E R e v 00 A-7 Usin g the bcon fig Command Y ou us e the bconfig command to con figure t he boot optio n. • To u s e netboo t , you use t he boot conf iguration command bcon fig to specify that t he ARN soft ware image f ile or c onf iguration f i le r esides on the netw ork.
Installi ng and Op erating Pas sport ARN Ro uters A-8 114200- E Rev 0 0 Examples of bc onfig Commands 1. Conf igure the d efa ult netbo ot procedure . Use a local i mage f ile and look for the conf iguration f ile o v e r th e network us ing Boot P . bconfig -d image (or bconfig image local ) bconfig -d config (or bconfig c onfig ne tw ork ) 2.
Co nfi guri ng th e AR N fo r Net bo ot and D ir ect ed Netb oot 114200-E R e v 00 A-9 The follo wing sample response sho ws the settings for an ARN with one Ethern et, one t oken ring, and f iv e serial i nterface s: Boot Options boot image=local boot config=network Netboot Parameters: MAU1.
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1142 00-E Re v 00 B-1 Appe ndix B Using Local Boot (the Quic k-Star t Pr ocedure) This appe ndix describes h ow to c omplete a loca l boot b y running t he Quick -Start script , as follo ws: This appe.
Installi ng and Op erating Pas sport ARN Ro uters B-2 114200- E Rev 0 0 Bef o re Y ou Run Quic k-Star t T o aid you in ans wering Qu ick-Star t prompts, s ome sample workshe ets are pro vided. Fill t hem out wi th assista nce from your ne twor k admini stra tor .
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-3 Ta b l e B - 1 pro vide s the conne ctor names and numbers you sh ould use duri ng the Quick-St art pr ocedure. Filling Out t he W orkshee ts The in st_arn .bat sc ript pro vides man y opti ons for conf iguring th e ARN on a netw ork.
Installi ng and Op erating Pas sport ARN Ro uters B-4 114200- E Rev 0 0 This worksh eet li sts s pecific o ption s for R IP , OS PF , o r Stat ic Ro ute conf iguratio ns. F or e xample, if you selec t RIP as your routi ng pro tocol, you need to f i ll out only the wor ksheet pertai ning to RIP .
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-5 Global Inf ormation W orksheet This sec t ion c ontains the p rompts and p ossible options relating to all ARN ser ial conf iguratio ns. Writ e your s elect ion i n the “ Y our Response ” colum n.
Installi ng and Op erating Pas sport ARN Ro uters B-6 114200- E Rev 0 0 Enter con nector numbe r [1]: If there is only one co nnect or on the mo dule y ou chose , the sc ript autom atically assigns a conne ctor n umber and b ypas ses this pr ompt. Otherwi se , the script lists the a v ailab le connect ors.
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-7 3 Enter I P addres s in dotted dec imal no tati on: Enter the I P address f or the C OM interf ace. Enter I P subnetw or k ma sk in dotte d deci mal n otation : Enter the subn etwork ma sk f or th e COM in terface I P add ress.
Installi ng and Op erating Pas sport ARN Ro uters B-8 114200- E Rev 0 0 Router Pr otoc ol W o rksheets This sec tion contains r equested informa t ion a nd possible op tions rel ating to the routing protocol cho ices o n the Gl obal W orksheet. 6 Do y ou wan t to en ab le TI TELNET (y/n) [n]: y(es) n(o) Enab ling TELNET is o ptiona l.
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-9 Speci fy th e versio n of R IP . Th e default is to run RIP1. Rip2 runs RIP2 without the a utoma tic agg regation of s ubnets that RIP1 provi des. RIG2 _A GGR provice s th e auto matic aggreg atio n of subnets f or RIP2.
Installi ng and Op erating Pas sport ARN Ro uters B-10 114200- E Rev 0 0 Enter OSPF MTU size selecti on [1]: 1. Def ault 2. Ethe r net si ze (Nor tel Ne twork s Series 5 com patib le) 3. User De fined M TU Enter OSPF interf ace type selec tion [1]: 1.
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-11 Enter decimal v alue in sec onds f or P oll Interval [ 120]: (F or NBMA onl y) Enter t he largest number of second s allow ed between Hello pac kets that th e router sends to an inactiv e NBMA nei ghbor .
Installi ng and Op erating Pas sport ARN Ro uters B-12 114200- E Rev 0 0 Wide Area Protocol W orksheets This sec t ion c ontains request e d inf ormati on and po ssible op tions relatin g to wide area pr otocol choices o n the Global W orksheet.
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-13 Enter Remo te Addre ss sele ctio n [3]: 1. DCE 2. DTE 3. EXPLICIT Note: Re v erse local a nd remote addre ss v alue s whe n confi guring the de vice at th e other en d of the circ uit.
Installi ng and Op erating Pas sport ARN Ro uters B-14 114200- E Rev 0 0 PPP Standar d W orksheet Requested Inf ormation Options Y our Response Enter Remo te IP address in dotted dec imal no tati on: Enter t he IP ad dress of the p eer connec tion.
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-15 Enab le use of th e Remot e P eer router ’ s LQR Time r? (y/n) [y ]: (F or LQR Protoco l only) y(es) n(o) Note: If the LQR timer is enab led, the rem ote peer ro uter maint ains i ts own LQ R timer f o r this in terfac e.
Installi ng and Op erating Pas sport ARN Ro uters B-16 114200- E Rev 0 0 Runn ing the Q uic k-Sta r t Script The Qui ck-Start script is calle d inst_ar n.bat and you run it as part of t he Local Boot proc ess. Be gin loca l boot as fol lo ws: 1. At t he T ech nicia n Int erf ace login: prompt , enter Ma na ger to log in.
Using Lo cal Boot (the Qui ck-Star t Procedur e) 114200-E R e v 00 B-17 5. T ype the f ollo wing command and pr ess the Ret urn ke y: run inst_arn.bat 6. F ollow the script onl ine, using your w orkshe ets when r esponding to it s pr ompts. The list of comman ds in Ta b l e B - 2 descr ibe ho w to interac t with the Quic k-Sta rt scr ipt.
Installi ng and Op erating Pas sport ARN Ro uters B-18 114200- E Rev 0 0 7. Name and sa ve t he conf iguration f ile. The scri pt begins t o test the conf iguration on the new I P inter face (Fig ure B-2) . Figure B-2. Starting the IP Interface T est 8.
1142 00-E Re v 00 C-1 Appe ndix C ARN T ec hnical Specificati ons This appe ndix pro vides tec hnical specif ications and a product o vervi e w of t he ARN and it s inter face opti ons, as follo ws: Physical Sp ecifi cation s The dime nsions and weight of the ARN are as fo llows : • Heig ht: 2.
Installi ng and Op erating Pas sport ARN Ro uters C-2 1142 00-E Re v 00 If you are instal ling your ARN in an elect ronic equipment ra ck, make sure th at the rack meets the f ollo wing sp ecif ications : • Hea vy-duty stee l cons truction • Elec tronic I ndustries Ass ociat ion (EI A) sta ndard h ole-s pacing • W i dth of 19 in .
ARN Technic al Specif ications 114200-E R e v 00 C-3 Har dware Co mm unic ations Opti ons The ARN is des i gned t o scale to your needs. In additi on to ei ther an Et hernet or tok en ring base module , you can add an opti onal e xpansion and up to two opt ional adapter modules to the ARN.
Installi ng and Op erating Pas sport ARN Ro uters C-4 1142 00-E Re v 00 • One ISDN BRI U in terface • One V .34 modem inte rface • One 56/64K DSU/ CSU interf ace • One F E1/E1 DSU /CSU interfac e • One F T1/T1 DSU /CSU interfac e • One X.25 P AD inter face Ta b l e C - 2 desc ribes eac h inte rface.
ARN Technic al Specif ications 114200-E R e v 00 C-5 Serial Pro vides W AN connectivity . ARN mode ls can h ave up to fiv e seri al p or ts (thre e on an e xpansion modul e and up to tw o adapter m odules). Each por t can op erate inde pendently with RS-232, R S-422, RS-449, RS-530, V .
Installi ng and Op erating Pas sport ARN Ro uters C-6 1142 00-E Re v 00 Ethernet Attachment Unit Inte rface (A UI) The ARN Ethern et 10B ASE-T base module, Et herne t exp a nsion m odul e, and Ethernet /tr i-seria l e xpans ion modul es con tain a 10B ASE-T standar d 802.
ARN Technic al Specif ications 114200-E R e v 00 C-7 Ethernet 10B AS E-T and 10/100B ASE-Tx Interfaces The Ether net 10B ASE-T and 10/1 00B ASE-Tx interface s pr ovide U TP supp ort. Ta b l e C - 4 ident if ies the pin lo cations and function assig nments f or these inter faces.
Installi ng and Op erating Pas sport ARN Ro uters C-8 1142 00-E Re v 00 T oken Ring STP In terface The to ken ri ng STP interfa ce pro vides shiel ded twist ed-pai r support . The ARN tok en ring base module, tok en r ing e xpansion module, and token r ing/t ri-ser ial e xpans ion modul es cont ain t his stand ard 802.
ARN Technic al Specif ications 114200-E R e v 00 C-9 T oken Ring UTP In terface The tok en ring UTP interfa ce provid es unshi elded t wisted-pa ir suppo rt. The ARN tok en ring expansio n module a nd tok en ri ng/t ri-seri al e xpansion module s contain this re cept acle.
Installi ng and Op erating Pas sport ARN Ro uters C-10 1142 00-E Re v 00 • RS-422 conn ections (Orde r No. 7318 ) • RS-232 conn ections (Orde r No. 7826 ) • RS-530 conn ections (Orde r No. AE0018 012) Ta b l e C - 7 sho ws the si gnal a nd pin assi gnments for t hese co nnectors.
ARN Technic al Specif ications 114200-E R e v 00 C-11 ISDN BRI U Inter face The ARN sup ports the BRI standard for ISDN using an opti onal IS DN/BRI adapter module. Th e inte grated ISDN BRI function alit y allo ws you to co nnect direct ly to the ISDN ne twor k, through a U interf ace, as opp osed to connec ting ov er a te rmin al ada pter .
Installi ng and Op erating Pas sport ARN Ro uters C-12 1142 00-E Re v 00 ISDN BRI S/T Int erface The ARN sup ports the BRI standard for ISDN using an opti onal IS DN/BRI adapter module. Th e inte grated ISDN BRI function alit y allo ws you to co nnect to the IS DN net work over a te rmina l adap ter th rough an S/T interfa ce.
ARN Technic al Specif ications 114200-E R e v 00 C-13 56/64K DSU/CS U Interface The ARN sup ports dir ect synchronous access to ei ther a 56K da taphone digi tal serv ice (DDS) or 64 K Clear Channel dedicat ed servic es using an opti onal 56/ 64K DSU/CSU adapte r module.
Installi ng and Op erating Pas sport ARN Ro uters C-14 1142 00-E Re v 00 Ta b l e C - 1 1 lists the ARN F T1/T1 DSU/CSU connect or pin outs. T able C-1 1.
ARN Technic al Specif ications 114200-E R e v 00 C-15 X.25 P AD Conn ections The ARN pro vides X.25 P AD functions t hat enabl e the rou t er t o acces s X.
Installi ng and Op erating Pas sport ARN Ro uters C-16 1142 00-E Re v 00 RJ-11 Interface (f or V .34 Modem) The ARN suppor ts a V .34 modem conne ction using an opt ional V .34 modem adapter module. Th e V .34 fu nctionality al lo ws you to conne ct direc tly to a p hone line , as op posed to co nnec ting over an externa l modem .
ARN Technic al Specif ications 114200-E R e v 00 C-17 The co nnector pi n assignment de scribed in Ta b l e C - 1 4 sho ws signal a nd pin assignmen ts for the Con sole po rt. Ser vice Modem Connections The ARN back pa nel contains one modem serv ice interf ace, labeled Mod em; its DB-9 plug c onnector pro vides an RS-232 -D serial connection.
Installi ng and Op erating Pas sport ARN Ro uters C-18 1142 00-E Re v 00 The co nnector pi n assignment de scribed in Ta b l e C - 1 5 sho ws signal a nd pin assignmen ts for the modem por t. T able C-15. Ser vice Mode m P or t DB-9 Pin Ass ignments Pin Assignm ent Pin No.
1142 00-E Re v 00 D-1 Appe ndix D Requireme nts f or Eur opean Oper ation This appe ndix pro vides inf ormati on require d for operating the ARN in Europe, cabling requirements for s ynchron ous (se rial) c onnection, and infor mation a bout usin g the s erial ad apter module ( Order No.
Installi ng and Op erating Pas sport ARN Ro uters D-2 1142 00-E Re v 00 ARN 10/100 B A SE-T Ethe rnet Base Model Safety St atus Ta b l e D - 2 lists the s afety status of interconn ectio n points t o the connect ion of other e quipment.
Requ irement s for E urop ean Oper ation 114200-E R e v 00 D-3 ARN Expans ion Modules Safety Statu s ARN e xpansion mod ules are upgr ade optio ns that pro vide an addit ional synch ronous int erface. T hese optio ns can be instal led in an y ARN model.
Installi ng and Op erating Pas sport ARN Ro uters D-4 1142 00-E Re v 00 Figure D -1. Cable 7837 (V .28 C ompliant ) T able D-5. W AN Inte rface (Order No.
Requ irement s for E urop ean Oper ation 114200-E R e v 00 D-5 Figure D -2. Cable 7934 (V .28 C ompliant ) T able D-6. W AN Inte rface (Order No. 79 34) Nortel Netwo rks T ermination R emote T erminat.
Installi ng and Op erating Pas sport ARN Ro uters D-6 1142 00-E Re v 00 Figure D -3. Cable 7220 (V .35 C ompliant ) T able D-7. V .35 Inter face (Order No.
Requ irement s for E urop ean Oper ation 114200-E R e v 00 D-7 Figure D -4. Cable 7932 (V .35 C ompliant ) 9 Data Carrier Detect+ F Data Carrier Detect 19 Sign al Ground B Signal G round Local Wire Con nections Pin 19 > 20 > 23 > 7 Pin 41 > 42 > 43 Pin 13 > 28 Pin 14 > 29 T able D-8.
Installi ng and Op erating Pas sport ARN Ro uters D-8 1142 00-E Re v 00 16 VST - AA Send Tim ing B 43 VRD+ R Re ceiv e Data A 18 VRD- T Receiv e Data B 6 Data Se t Ready+ E Data Se t Ready 8 Data T er.
Requ irement s for E urop ean Oper ation 114200-E R e v 00 D-9 Figure D -5. Cable 7224 (X.21 Co mpliant) T ab le D- 9. X.21 Int erf ace (Or der No. 7224) Nortel Netwo rks T ermination Remote T erminat.
Installi ng and Op erating Pas sport ARN Ro uters D-10 1142 00-E Re v 00 Figure D -6. Cable 7936 (X.21 Co mpliant) T able D-10. X.2 1 Interface (O r d er No.
Requ irement s for E urop ean Oper ation 114200-E R e v 00 D-11 Seria l Adapte r Module Requi rements The seri al adapter mod ule (Order No. CV0004001) is a pprov ed only f or instal lati on in a host.
Installi ng and Op erating Pas sport ARN Ro uters D-12 1142 00-E Re v 00 ISDN BRI Ad apter Mo dule Require ments The IS DN BRI adapt er module ( O rder No.
Requ irement s for E urop ean Oper ation 114200-E R e v 00 D-13 P ower Re quirements f or ISDN BRI and Serial Adapter Modules The IS DN BRI an d seri al ada pter m odule s obta in po wer fro m the host c hassis and ha ve the po wer requirement s sho wn in Ta b l e D - 1 4 .
Installi ng and Op erating Pas sport ARN Ro uters D-14 1142 00-E Re v 00 Figure D -7. Clearance an d Creepag e Distances f or ISDN BRI and Serial Adapter Module s T able D-15.
Requ irement s for E urop ean Oper ation 114200-E R e v 00 D-15 The cree page distance s apply to the normal of f i ce en vironment. When th e loca l en vironment within the host c hassis is s ubject .
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1142 00-E Re v 00 Index- 1 Numbers 10/1 00BASE-Tx pin assi gnments, C-7 100BASE-Fx, 1 -9 interface, c onnecting to, 1-13 10BASE-T interface, c onnecting to, 1-12 7934 , 50-pi n to RS-23 2 cabl e, D-5 A acr on yms, xxi adapter mo dules conn ecting to DSU/CS U interfaces, 1-18, 1- 19, 1-21 ISDN interfaces, 1-17 serial interfaces, 1-17 V .
Index-2 114200- E Re v 00 B-ch annel #2 ( B2) LED, 3-7 bc onf ig comm and defau lt netboot settings, A-8 descr ibed, 2 -10 directe d netboo t, A-8 examples, A-8 format, A-7 local b oot, A-8 using, A-7.
114200-E R e v 00 Index-3 conn ecting 100BASE-Fx c ables , 1-1 3 10BASE-T cable s, 1-12 A UI cables, 1- 11 commun ications cab les, 1-10 DSU/CS U cables, 1- 18, 1-19, 1-21 Ether net cabl es, 1-10, 1-1.
Index-4 114200- E Re v 00 AU I , 1 - 9 base mod ule, 1-9 expansio n module , 1-9 interf aces conf iguring, A-4 conne cting to, 1-10, 1- 12, 1-13 ifconf ig settings, A-4 pin assi gnments 10/1 00BASE-Tx.
114200-E R e v 00 Index-5 serial, 1-9 token ring STP , 1-9 UTP , 1-9 internal c loc king , setting , A-3 IP address setting s DSU/CSU, A-3 Ethern et, A-4 serial, A-3 token ring , A-5 conn ector settin.
Index-6 114200- E Re v 00 ifconf ig comma nd, A-2 requi rements, 2-2, 2-6 using, 2-6, 2-8 Non vol atil e Fil e Syst em (NVFS) , rem ovi ng, 3-13 Nortel Networks Prop riet ary PPP pro tocol, w orksheet.
114200-E R e v 00 Index-7 RS-530 connect ions, C-9 rubber feet, usi ng, 1-5 Run LED, 3- 2 S serial cable s, co nnect ing, 1-15 interf aces adapter modul e LED, 3-6 base mo dule LED s, 3- 6 conf igurin.
Index-8 114200- E Re v 00 W wa rm bo ot, 3 -12 wire fault (WFL T) LED, 3-4, 3-5 wiring, 1-1 X X.21 co nnection s, C-9 , D-3.
Ein wichtiger Punkt beim Kauf des Geräts Nortel 114200-E (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Nortel 114200-E noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Nortel 114200-E - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Nortel 114200-E reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Nortel 114200-E erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Nortel 114200-E besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Nortel 114200-E verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Nortel 114200-E. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Nortel 114200-E gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
