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Manual Cabletron Systems DLE22-MA

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  • Cabletron Systems DLE22-MA - page 1

    DIGI TAL Mul ti S wit ch 700 DLE22 -MA , DLE3 2-MA, DLE23 -MA , and DLE 33-MA Inte rface Module s Use r’s Guid e ...

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  • Cabletron Systems DLE22-MA - page 3

    DIGI TAL Mul ti S wit ch 700 DLE22 -MA , DLE3 2-MA, DLE23 -MA , and DLE 33-MA Inte rface Module s Use r’s Guid e Part Num ber: 903 2627 Septemb er 1998 This manual des cri bes how to use th e DLE22-MA, DLE23-MA, DLE32-MA, a nd DLE33-MA Mult iSwit ch 70 0 m odules . Re vi si on/ Up d at e In f orm a ti on : T h is is a new do c u m en t . ...

  • Cabletron Systems DLE22-MA - page 4

    Cabl et ron Syst ems r eserves th e right to mak e change s in sp ecifi cat ions and ot her infor ma tion co nt ai ne d in t hi s doc u m ent w ith ou t pr i or no ti ce . Th e re ade r s ho ul d in al l cas e s c o nsu lt C a bl et ro n Sys te ms to de termin e wh et her any suc h changes ha ve be en made. The h ardware, firmware, or softwa re des ...

  • Cabletron Systems DLE22-MA - page 5

    FCC No tice — Class A Computing Dev i ce: This equipme nt genera tes, use s, and may emi t radio fr equ ency en ergy . The eq ui pment ha s been typ e teste d and found to com pl y with the li mi ts f or a C lass A di gital de vice pur s u ant to Pa rt 15 of FC C rules , whic h are design ed to pro vide reas onable pr ot ection ag ainst s uch r a ...

  • Cabletron Systems DLE22-MA - page 6

    CABLETRON SYSTEMS, INC. P R OGRAM LICENSE AGREEMENT IMPORTANT : B efore u tiliz ing this pro duct, carefu lly re ad this L ic ense Ag ree ment. This documen t is an ag reement between y ou, the end u ser , and Cabletr on Sys te ms, Inc. (“Ca bletron”) that sets fo rth your ri ghts and obl igations wi th respec t to the Ca bletron software pro g ...

  • Cabletron Systems DLE22-MA - page 7

    SA FE TY I NFO R MA TION CLASS 1 LASER TRANSCEIVERS THE DELF3-UI F AS T ETHERNET INTERFACE MODULE, DE L05-UI FDDI PORT INTERFACE MODULE, AND DEL29-UI AT M PORT INTER- FACE MODULE USE CLASS 1 L AS ER TRANSCEIVERS. READ THE FO LL OW I NG S A FE TY INF ORM AT IO N BEFO RE INSTALLING OR O PERATING THESE MODULES. The Cla ss 1 lase r tran sceivers u se a ...

  • Cabletron Systems DLE22-MA - page 8

    DECLARATION OF CONFORMITY Applicat ion of Counc il Direct iv e(s): 89/3 36/EEC 73/2 3/EEC Manuf acturer’ s Name: Cabletr on Syste m s, Inc . Manu fac ture r’ s Address : 35 I ndustri al Way PO Box 5005 Roches ter, NH 03867 Euro pean Repr esentati ve N ame: Mr. J. Solari Europe an Repre sentati ve Ad dress : C a bl e tro n Sy st em s Li m it e d ...

  • Cabletron Systems DLE22-MA - page 9

    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide vii CONTENTS PREFA CE Usin g This Guide .... ..... .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... .... ..... .... xiii In te n ded aud i e n c e .. ..... .. ..... .... ..... ..... ..... .... ..... .. ..... ..... ..... .... ..... .... xii i Str ucture of Thi s Guide.. ..... ...

  • Cabletron Systems DLE22-MA - page 10

    Contents viii DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 2.2 10BAS E-T Netwo rk ..... .... ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ....2-2 2.3 100 BASE-TX N etwork .... ..... ..... .... ..... ..... ..... .... ..... ..... ..... .... ..... ....2-2 2.4 100 BASE -FX Fiber Opti c Network ... ..... .. ..... ...

  • Cabletron Systems DLE22-MA - page 11

    Contents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide ix 5. 7 .3 Set ting th e Chass is Date ..... ..... .... ..... ..... ..... .... ..... ..... ... 5-18 5. 7 .4 Set ting th e Chass is Time ... .... ..... ..... .... ..... ..... ..... .... ..... . 5-19 5.7.5 Entering a New Screen Refresh Time . . ....................... . 5-20 5.7.6 ...

  • Cabletron Systems DLE22-MA - page 12

    Contents x DLE 22-M A, DLE32-MA, DLE23-MA an d DLE33-MA User’ s G uide 5. 1 9.1 Se ttin g the O perati on Mode ..... .... ..... ..... .... ..... ..... ..... ....5-62 5.20 Smar tT r unk and the Configuration Screen .. ............ . ..................5-63 5. 2 0.1 Sm artTr unk Confi gurati on Rules .. ..... ..... .... ..... ..... ..... ....5-63 5. ...

  • Cabletron Systems DLE22-MA - page 13

    Contents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide xi APPENDIX A SPECIFICAT IONS A.1 De vice S p ecif icati o ns .. .... ..... ..... ..... .... ..... ..... .... ..... ..... ..... .... ..... ... A-1 A.2 P hysical Propert ies ... .............. ................... ................... ............... A-1 A.3 E nvironment al Requirem ...

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  • Cabletron Systems DLE22-MA - page 15

    DLE22-MA, DLE32-MA, DLE23- MA, and DLE3 3 -MA User’ s Guide x iii PREFACE W elcome to the D I GITAL Mult iSwitch 700 DL E22 -MA, DL E32- MA , DLE23-MA, and DLE33- MA Int erfa ce Modules User’ s Guid e . Thi s guide prov ides i nf ormat ion c oncer ning network req uir e ments, insta lla tion, and the use of Local Management . It also pro vides ...

  • Cabletron Systems DLE22-MA - page 16

    Pref ace xiv DLE22-MA, DLE32-MA, DLE23-M A, and DLE33-MA User’ s Guide Chapter 4, T roubl e shootin g , details the DLE2X-MA and DLE3X-MA LANVIEW LEDs that enable you t o quickly diagnose network/ operation a l proble ms. Chapter 5, Local Management , describe s ho w to access Local Management and use the Local Management sc r eens to manage the ...

  • Cabletron Systems DLE22-MA - page 17

    Related Do cumentation DLE22-MA, DLE32-MA, DLE23- MA, and DLE3 3 -MA User’ s Guide xv RELATED DOCUMENT ATION The follo wing manuals may help the user to set up and manage the DLE2X-MA and DLE3X-MA: • DIGIT AL Mul tiSwitc h 700 P ort Based VLAN User’ s Guide • DIGIT AL A TM Modular Interfac e DELHA-U A User’ s Guide • DIGIT AL FDDI Modul ...

  • Cabletron Systems DLE22-MA - page 18

    Pref ace xvi DLE22-MA, DLE32-MA, DLE23-M A, and DLE33-MA User’ s Guide GE TTING HELP Contact your DIGIT AL re presentati ve for t e chnical support. B e fore calling, ha v e the follo wing infor mation r e ady: • A descr iption of the f ailure • A descr iption of any action(s) a lready ta ken to resolv e the problem (e.g., changin g mode swit ...

  • Cabletron Systems DLE22-MA - page 19

    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide xvii SAFE TY OV ERVIE W Any w arning or cauti on that appe ars in this ma nual i s def ined as follo ws: W ARNING W arns against an action t hat coul d resu lt i n equipment dam age , persona l i nju r y , or dea th. V ORSI CHT Enthäl t Inf or mationen, di e beach tet werden müssen um d ...

  • Cabletron Systems DLE22-MA - page 20

    Saf ety xviii DLE 22-MA, DLE32-M A, DL E23-MA and DLE33-MA Us er’ s Guide SAFETY REQUIREMEN TS The warning s or cautions tha t m ust be observ e d f or the hardw are describ ed in this manua l are li sted belo w in Engl ish, German, Fre nch, and Spanish. W ARNING Only quali fied pers onnel should i nstall th is u nit. V ORSICHT Diese Einheit darf ...

  • Cabletron Systems DLE22-MA - page 21

    Saf ety Requirem ents DLE 22-MA, DLE32-M A, DL E23-MA and D LE33-MA Use r’ s G uide x ix D ANG ER DELF3- UI ut i li se l e s las ers de la Classe 1. N'util isez pas d' instr uments d'opt ique p our voir la so rtie du laser . Leur usage a ugmente les risqu es de lésions ocul aires. Lor sque vous voyez le por t optique de la sort ie ...

  • Cabletron Systems DLE22-MA - page 22

    Saf ety xx DL E 22-M A, DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide CA UTION F ail ure to observ e static saf ety pre cautions could caus e damage to the DLE22- MA and DLE23-MA an d DLE32-MA and DLE33- MA. F oll ow static saf ety handl ing r ules and prope r ly wear t he antis tati c wrist str ap pro vided with th e DLM6C-AA cha ssi s. Do not ...

  • Cabletron Systems DLE22-MA - page 23

    Saf ety Requirem ents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide x xi PRECA UCIÓN Si no se observ an las preca uci ones de seguri dad estátic a, se pue den dañar DLE22-MA y DLE23-MA y DL E 32-MA y DLE33-MA . Sig a las r eglas de transp or te de seguri dad estát ica y utilice de maner a adecuada l a banda ant iestáti ca par a ...

  • Cabletron Systems DLE22-MA - page 24

    Saf ety xxii DLE 22-MA, DLE32-MA, DL E23-MA and DLE33-MA Us er’ s Guide CA UTION An odd numbe r of cross ov ers (pref er ab ly one) must be ma int ained betwe en de vice s so that the tr ans mit port of one de vic e is c onnected to the r eceive por t of the o ther de vic e and vice vers a . If t he f iber opti c cab le being use d has SC style c ...

  • Cabletron Systems DLE22-MA - page 25

    Saf ety Requirem ents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide xxiii PRECA UCIÓN Un número impar de di agon ales (de prefer enc ia uno) se debe mant ener entr e los disposi t ivos para que el pue rto de transmi sión de un disposi t ivo esté conect ado al puerto de recepci ón del otro disposi tivo y vicever sa. Si el cable d ...

  • Cabletron Systems DLE22-MA - page 26

    Saf ety xxiv DLE 22-MA, DLE32-MA, DL E23-MA and DLE33-MA Us er’ s Guide PRECA UCIÓN No toqu e los extremos de las b andas de fibra óptic a y , no per mit a que l os cont act os esté n en contact o con polvo, suci edad u otro s contami nantes. L a cont aminación d e los extremos causa pr oblemas en la tran smisión de datos. Si los extr em os ...

  • Cabletron Systems DLE22-MA - page 27

    Saf ety Requirem ents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide xxv A CHTUNG Bevor Sie die Eins tellunge n des COM- Port s ändern, stell en Sie sicher , daß für das Modul oder d as Gehäuse eine gültig e IP-Adres se eingest ellt ist. Lesen Si e den gesam t en Abschni tt zur COM-Port- Konfigura t ion, b evor Sie die Einst ellu ...

  • Cabletron Systems DLE22-MA - page 28

    Saf ety xxvi DL E22-M A, DLE32-MA, DLE23-MA and DLE33-M A User’ s G uide PRECA UCIÓN NO desactiv e ni cambi e los parámetr os del puerto COM mient ras e s té op erando la conexió n actu al de ges tión l ocal Local Managemen t ( LM) a trav és de un ter minal. Si lo ha ce, se descone ctará el term i nal LM del puerto , y se terminará l a se ...

  • Cabletron Systems DLE22-MA - page 29

    Saf ety Requirem ents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide xxvii A TTENTION Si vous sort ez sans enr egistrer , le message "NOT SA VED - P R ESS SA VE TO KEEP CHANGES" (Non enreg i stré - Appuyez sur SA VE pour cons erv er les modifi cat ions) s'af f iche. T outes vos modi fi cations ser ont perdues. PRECA UC ...

  • Cabletron Systems DLE22-MA - page 30

    Saf ety xxviii DL E 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide A TTENTION Lorsque l e port COM est conf iguré pour une appli cat ion UPS, toute fu tur e connexion Local Managemen t doit se faire en éta blissant une connexi on T elnet au module. Assurez- vous que celui -c i possède une adress e IP val able avant d 'enreg istr e ...

  • Cabletron Systems DLE22-MA - page 31

    Saf ety Requirem ents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide xxix CA UTION If the DLE2X-MA and DLE3X-MA are being bridged to an FDDI ring (f or e xam pl e, via an DELHF-U A inst all ed i n the DLE3X-M A) IP F ragment ation s hould be enab led. I f I P F ragment ation is disab led, all FDDI fra m es that exc eed th e maximum Et ...

  • Cabletron Systems DLE22-MA - page 32

    Saf ety xxx DL E 22-M A, DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide CA UTION The F ast Ethe rnet Inter f ace Module and the host m odul e are sens itiv e to static disc harges . Use an antis tat ic wr ist stra p an d observ e all stati c pr ecautions duri ng th is procedure . F ail ur e t o do so c ould d amage th e F ast Ethernet Inter f ace ...

  • Cabletron Systems DLE22-MA - page 33

    Saf ety Requirem ents DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide xxxi PRECA UCIÓN Al instal ar un módul o DELFX-UI o DELF3-UI en el módulo de host , ret i re el enc hufe de caucho del conect or SC antes de conti nuar . CA UTION When ins er t ing t he F ast Ethernet Interf ace Module i nto the mother board connect or ensure that ...

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    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 1-1 CHAPTER 1 INTR OD UCTI ON This chapter de sc rib e s the featur e s of the DLE2X-MA and DLE3X-MA Interf ace Module s. 1.1 DLE2X-M A AND DLE3X-MA OVERV IEW The DLE2X-MA a nd DLE3X- MA, s hown in F igure 1-1, are interf ace modules f or the DLM 6C-AA chas sis. The DLE2X-MA a nd DLE3X- M ...

  • Cabletron Systems DLE22-MA - page 36

    Chapter 1: In troduction 1-2 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide Figur e 1-1 The DLE22-MA and DLE32-MA 12 14 13 COM CPU 34 56 78 91 0 11 12 15 16 17 18 19 20 21 22 23 24 DLE32-MA Ethernet 12 14 13 25 26 COM CPU 34 56 78 91 0 11 12 15 16 17 18 19 20 21 22 23 24 DLE22-MA Ethernet Fast Ethernet Interface Module Ports 25 and 26 ...

  • Cabletron Systems DLE22-MA - page 37

    DL E2 X- MA a nd DLE3 X- MA Ove rv ie w DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 1-3 1.1.1 Co nnectiv ity The DLE22-MA and DLE32-MA c onnect t o Ethernet networks or workst a t ions thr ough 24 RJ4 5 ports on the front panel. These port s support UTP connect ions up to 100 m ete rs. The ports a r e IEEE 802.3 10B ASE-T compl ian ...

  • Cabletron Systems DLE22-MA - page 38

    Chapter 1: In troduction 1-4 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 1.1.4 Mana gement Management of the DLE2X- M A and DLE3X-MA is accomplis he d using Local Management tools or remote SNMP management sta tions. Local Management i s accessi ble thro ugh the R S 232 COM port on the front panel usi ng a local VT100 terminal, or ...

  • Cabletron Systems DLE22-MA - page 39

    DL E2 X- MA a nd DLE3 X- MA Ove rv ie w DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 1-5 1.1.8 Y ear 2000 Compliant The DLE2X-MA a nd DLE3X- MA ha ve a n int e rnal c loc k that can maintain the cu rr e nt time a n d date be yond the year 1999. 1.1.9 Runti me IP Add ress Disc ove r y This feature enables the modules to aut omatic a ...

  • Cabletron Systems DLE22-MA - page 40

    Chapter 1: In troduction 1-6 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide • Designate workstati ons to r eceiv e SNMP traps f ro m the DLE2X- M A and DLE3X-MA int erface m odules and the DLM 6C -AA cha ssis. • Config ure module specif ic SNMP M IB objects inc ludi ng the IETF Bridge MIB objects. Chapter 5 provide s de t ai le d ...

  • Cabletron Systems DLE22-MA - page 41

    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 2-1 CHAPTER 2 NE TW OR K RE QU I RE MEN TS Before inst a lling the DLE2X-MA and DLE3X-MA or F a st Ethernet Interf ace M odule s (DEL TX-UI, DELFX-UI, or DELF3-UI), re vie w the requirement s and specifi c ati ons r efe rred to in this ch ap ter co ncer n ing the follo wing: • SmartT ru ...

  • Cabletron Systems DLE22-MA - page 42

    Chapter 2: Net work Req uirements 2-2 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 2.2 10B ASE-T NE TWORK When connecting a 10B ASE-T se gment to a ny of the DLE2X-MA a nd DLE3X-MA port s (Int erfaces 1 thr ough 24), ensure that the netw ork meets the Etherne t ne twor k r equi r ements of the IEEE 802.3 stand ard for 10B ASE-T . Re ...

  • Cabletron Systems DLE22-MA - page 43

    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 3-1 CHAPTER 3 INSTALLA TION This chapter co ver s the follo wing items: • Required t ools • Unpacking the DLE2X-MA and DLE3X-MA • Installi ng the DLE2X-MA and DLE3X-MA into the DLM6C-AA ch ass is • Connectin g to th e networ k 3.1 REQUIRED T OOLS A Phillips scre wdri v er is requi ...

  • Cabletron Systems DLE22-MA - page 44

    Chapter 3: In st all a ti o n 3-2 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 3.3 DLE2X-MA AND DLE3X-MA OPT IONS If the DLE2X-MA is to be insta lled with an optional F a st Ethernet Interf ace M odule , refer to Appendix C for installatio n i nstr uctions. The instal la tion inst ructions fo r the HSIMs a va ila ble for the DLE3X-M ...

  • Cabletron Systems DLE22-MA - page 45

    Installi ng the DLE2X-MA and DLE3X-M A Into the DLM6C-AA Chassis DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 3-3 4. Remove the module from the plasti c bag. (Save the bag in the event the module must be reship pe d.) Obs e rve a ll pr ecautions to preve nt damage f r om E lectrost a tic Dis charge ( ESD ). 5. Examine the module for ...

  • Cabletron Systems DLE22-MA - page 46

    Chapter 3: In st all a ti o n 3-4 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide Figur e 3-1 Instal l ing an I nter face Module 1 2 3 45 PS1 PS2 Plastic Locking T ab Plastic Locking T ab Slot Number Circuit Card Card Guides Metal Back-Panel MultiSwitch 700 TM TM DLM6C-AA H3105-AA TM HA205-AA TM HA205-AA 12 14 13 25 COM CPU 34 56 78 91 ...

  • Cabletron Systems DLE22-MA - page 47

    C onnecting to th e Network DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 3-5 3.5 CONNECTING TO THE NETWORK This section pr ovides the procedu r es for conne c ting se gments from the network or ot he r de vices to th e modules . Ports 1 through 24 on the DLE22-MA and DLE32-MA hav e RJ45 connectors for twi sted p a ir c onnections. P ...

  • Cabletron Systems DLE22-MA - page 48

    Chapter 3: In st all a ti o n 3-6 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 3.5.1 Co nn ecting U T P Cab le s to P or ts 1 Thr o ug h 24 o f the D LE2 2-MA and DLE32-MA Ports 1 through 24 of the DLE22-MA and DLE32-MA are 10B ASE-T ports with int e rna l cross ove r s. Whe n connec ting a wor kstation, use a straight- through c ab ...

  • Cabletron Systems DLE22-MA - page 49

    C onnecting to th e Network DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 3-7 3. Verify that a lin k exists by check ing that the port RX LED is on (flash ing amber , blinki ng green, or sol id gre en). I f the RX LED is off, perform the fol lowing steps until it is on: a. V erify t hat t he 10B ASE-T de v ic e at the other end of th ...

  • Cabletron Systems DLE22-MA - page 50

    Chapter 3: In st all a ti o n 3-8 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 3.5.2 Co nn ecting U T P Cab le s to P or ts 1 Thr o ug h 24 o f the D LE3 3-MA and DLE23-MA When facing the front pa ne l of the DLE33-MA or DLE23-MA, the upper RJ21 is the connecto r for 10B A SE-T ports 1 throug h 12. The lo wer RJ21 is f or 10B ASE-T ...

  • Cabletron Systems DLE22-MA - page 51

    C onnecting to th e Network DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 3-9 Figure 3-5 Connecti on Usi n g the RJ21 Angl e Adapter 3. Tighten the two scre ws on t he RJ21 co nnector or RJ21 ang le adapte r, as appli cable, to secure it to the module . 4. If using t he RJ21 angle adapter, plug the 25 pa ir ca ble int o the a dapte r ...

  • Cabletron Systems DLE22-MA - page 52

    Chapter 3: In st all a ti o n 3-10 DL E22-M A, DLE32-MA, DLE23-MA and DLE33-M A User’ s Guide b. Verify t ha t the RJ21 connect or s on the twist ed pair s egmen t ha ve the prope r pinouts and c heck t he cabl e for continuity. c. Check that the twi sted pair conne ction mee ts the dB loss and cabl e specifi c ati ons outlined in Chapter 2. If a ...

  • Cabletron Systems DLE22-MA - page 53

    C onnecting to th e Network DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 3-11 Figur e 3-6 DEL TX-UI Cross over Switc h Connect an DEL TX- UI to a twist ed pair se gment as follo ws : 1. Ensure that the devi c e connecte d to the other end of the segment is powered ON. 2. Connect t he twiste d pair se gm ent to the m odule by in sert ...

  • Cabletron Systems DLE22-MA - page 54

    Chapter 3: In st all a ti o n 3-12 DL E22-M A, DLE32-MA, DLE23-MA and DLE33-M A User’ s Guide 3.5.4 Co n nectin g a Fib er Optic S egment to the DELFX -UI and DELF3-UI The DELFX-UI and DELF3-UI ha ve a n SC style networ k port (see Figure 3-7). Cable tr on S yst ems suppli es fiber optic cable that uses SC style connectors that a r e ke yed to en ...

  • Cabletron Systems DLE22-MA - page 55

    C onnecting to th e Network DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 3-13 Figur e 3-7 DELFX-UI and DELF3- UI P or t 4. Verify that a lin k exists by check ing that the port RX LED is on (flash ing amber, blinking green , o r solid green). If t he RX LED is off and th e TX LED i s not b linking a m ber, pe rform th e followi ng s ...

  • Cabletron Systems DLE22-MA - page 56

    Chapter 3: In st all a ti o n 3-14 DL E22-M A, DLE32-MA, DLE23-MA and DLE33-M A User’ s Guide c. Verify that the fiber connec tion meets the dB loss specif ic a tions outline d in Chap te r 2. If a link has not been establi shed, contact your DIGIT AL re pr e sent a tive. 3.6 CO MPL ETIN G THE IN ST AL LATI O N The DLE2X-MA a nd DLE3X- MA are n o ...

  • Cabletron Systems DLE22-MA - page 57

    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 4-1 CHAPTER 4 T R OUBLESHOOTING This chapter pr ovides inf ormat ion c oncer ning the follo wi ng: • Using the LANVIEW diagnosti c and status moni toring system • T roubleshooti ng netw ork and module ope rational problems • Using the RESET but ton 4.1 USING L ANVIEW The DLE2X-MA a ...

  • Cabletron Systems DLE22-MA - page 58

    Chapter 4: T rou b leshoot ing 4-2 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide Figur e 4-1 LANVIEW LEDs 12 14 13 25 26 COM CPU 34 56 78 91 0 11 12 15 16 17 18 19 20 21 22 23 24 DLE22-MA Ethernet CPU LED LKG-10870-98F Receive (RX) T ransmit (TX) ...

  • Cabletron Systems DLE22-MA - page 59

    Using LANVIEW DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 4-3 T able 4-1 LANVIEW LEDs LED Color St ate Recommended Action CPU Off P o we r off . P owe r up chassi s. Red Blinking . Har dwa re f ailure has occur red. Cont act your DIGIT AL repre sentativ e. Solid . Res e ttin g , normal pow er up reset. No acti on. I f LED re mains ...

  • Cabletron Systems DLE22-MA - page 60

    Chapter 4: T rou b leshoot ing 4-4 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 4.2 D E L TX- UI LED The opt ional DEL TX-UI has one LED labeled 10/ 100. The 10/100 LED together with the recei ve LED allo ws the user to de termine th e link sta tus and t he o per ating spe ed o f the Fast E thern e t Int erfac e M odul e . The 10/10 ...

  • Cabletron Systems DLE22-MA - page 61

    DEL T X -UI LED DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 4-5 Figure 4- 2 DEL TX-UI LED T able 4-3 DEL TX - UI LED I ndica t ions When the RX LED I s Off A link exists if the associated p or t (por t 25 or 26) Re ceiv e (RX) LED is on. T able 4- 2 DEL TX-UI LED Indicati ons W hen the RX LED Is On LED Color Desc ription 10/100 Of ...

  • Cabletron Systems DLE22-MA - page 62

    Chapter 4: T rou b leshoot ing 4-6 DLE 22-MA , DLE32-MA, DLE23-MA an d DLE33-MA User’ s Guide 4.3 T R OUBLESHOOTING CHECKLIST If the DLE2X-MA or DLE3 X-MA is not working properly , re fer t o T able 4-4 for a checkl ist of possibl e problems, causes, and recommended actions to resol ve the probl em. T able 4-4 T r oubleshoot ing Check li st Pro b ...

  • Cabletron Systems DLE22-MA - page 63

    U si ng the RESET Bu tton DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide 4-7 4.4 USI NG THE RESET BUTT ON The RESET butt on located near the upper pl a stic l ocking tab of the module (r efer to Figure 4-3) res e ts the DLE2X-MA a nd DLE3X-MA processo r without af fect ing the NVRAM. Figure 4- 3 RESET Button T o reset the DLE2X-MA and ...

  • Cabletron Systems DLE22-MA - page 64

    ...

  • Cabletron Systems DLE22-MA - page 65

    DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-1 CHAPTER 5 LOCAL M ANAGEMENT This chapter e xplains ho w to set up a management termina l to acc e ss DLE2X-MA and DLE3X-MA Local Manag e ment. It also expla ins how to use t he Loc al Manage m ent screens and commands . 5.1 OVERVIE W Local Mana gement for the DLE2 X -MA and DLE3 X-MA co ...

  • Cabletron Systems DLE22-MA - page 66

    Chapter 5: Loc al Managem ent 5-2 DLE22-MA ,DLE32-MA,DL E23-MA an d DLE33-M A Us er’ s G uide • Co nfigur e the Fas t Ether net I nterface M odules of the DLE2X- M A and the HSI M of the D LE3X-MA. There a re th r ee w a ys t o access Local Manage m ent: • Locally u sing a VT type t erminal conne cted t o the COM por t of t he DLE3X-MA or DLE ...

  • Cabletron Systems DLE22-MA - page 67

    Mana gem e nt T erm ina l S etup DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-3 5.3 MANAGEMENT T ERMINAL SET UP Use one of the follo wing systems to acce ss Local Mana gemen t: • An IBM or compatibl e PC running a VT series emulatio n so ft wa r e pac kag e • A Digita l Equipment Corporat ion VT100 type terminal • A VT type te ...

  • Cabletron Systems DLE22-MA - page 68

    Chapter 5: Loc al Managem ent 5-4 DLE22-MA ,DLE32-MA,DL E23-MA an d DLE33-M A Us er’ s G uide Figur e 5-1 Mana geme nt T erminal Connec tion 5.3.2 Co n nectin g an Un interrup tible P owe r Suppl y (UP S) If the DLM6C-AA chassi s is c onnected t o an Ameri c an Po wer Con ver sion (APC) UPS for protection fro m a loss of powe r , a conne ct ion f ...

  • Cabletron Systems DLE22-MA - page 69

    Mana gem e nt T erm ina l S etup DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-5 2. Plug the RJ45 connector at the other end of the cable into the RJ45-to- D B9 male (UPS) adapter , C abletr on Sys te ms Par t No. 9372066. 3. Connect the R J45-to-DB9 male ( UPS) ada pter to the female DB9 por t on t he rear of t he U PS d evi ce (ref ...

  • Cabletron Systems DLE22-MA - page 70

    Chapter 5: Loc al Managem ent 5-6 DLE22-MA ,DLE32-MA,DL E23-MA an d DLE33-M A Us er’ s G uide 5.3.3 Mana gement T erminal Set up P aram eter s T able 5-2 list s the setup pa rameters for the local manage m ent termina l. T able 5 -2 VT T ermina l Set up Displ ay Setup Men u Columns -> Co nt ro ls -> A uto Wr ap -> Scroll - > T ext Cu ...

  • Cabletron Systems DLE22-MA - page 71

    Accessing L ocal Managem ent DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-7 5.3.4 T elnet Connect ions Once the module or chassi s has a v alid I P address, the user can establis h a T elnet sessio n with Local Manag ement from any TC P /IP based node on the networ k. T e lnet connections to the D LE2X-MA and DLE3X-MA require the co ...

  • Cabletron Systems DLE22-MA - page 72

    Chapter 5: Loc al Managem ent 5-8 DLE22-MA ,DLE32-MA,DL E23-MA an d DLE33-M A Us er’ s G uide Figure 5- 3 Local Mana gem ent P ass wor d Screen 2. Enter the Pa ssword and press ENTER. The defa ult Super -User acces s password i s “ publ ic ” or press ENTER. • If an in v a lid password is ente r e d, the ter min a l beeps and the cursor retu ...

  • Cabletron Systems DLE22-MA - page 73

    Accessing L ocal Managem ent DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-9 5.4.1 Na vigat ing Local M anagem ent Scre ens The DLE2X-MA a nd DLE3X- MA Local M anage ment app lication consist s of a serie s of m enu scr eens. Na vig ate t hrough Loc al M anagement by se lecting items fr om the menu scre ens. The DLE2X-MA a nd DLE3X- ...

  • Cabletron Systems DLE22-MA - page 74

    Chapter 5: Loc al Managem ent 5-10 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Figure 5-4 802.1D Swi tc hing Mode, LM Screen Hierar ch y Fi g ur e 5- 5 8 02 . 1Q Swi t ch i n g M o d e , L M Sc r e en H i e r archy Module Menu Password Main Menu SNMP Community Names Chassis Menu General Configuration SNMP T raps Chassis Environmenta ...

  • Cabletron Systems DLE22-MA - page 75

    Accessing L ocal Managem ent DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-11 5.4.2 Selec ting Local Man agement Men u Screen It ems Sel ect item s o n a m enu s c reen by per form ing the f ollo wing ste ps: 1. Use the arrow ke ys to highlight a menu i tem. 2. Press ENTER. The selecte d menu ite m displays on the sc reen . 5.4.3 Exi ...

  • Cabletron Systems DLE22-MA - page 76

    Chapter 5: Loc al Managem ent 5-12 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.5 THE MAIN M E NU SC REEN The Main M enu screen is t he acce ss point for all Local Manage m ent screens f or the module a nd th e DLM6C-AA chassis. Figur e 5-6 sho ws t he Main Menu screen. Figure 5-6 Main M enu Scr een The follo wing exp la ins e ac h M ...

  • Cabletron Systems DLE22-MA - page 77

    Chassi s Menu Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-13 MODULES The MODULES menu it e m pro vides a c cess to the Mod ule Selecti on screen t hat i s used to select in divi dual module s in the cha ssis for management pu rposes. Access the Module S election sc reen by using the arro w ke ys to highl ight the M OD ULE S ...

  • Cabletron Systems DLE22-MA - page 78

    Chapter 5: Loc al Managem ent 5-14 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide CHASSIS CONFIGURA TION The Chas sis Conf igurati on screen a llo ws the user to conf igure operating parameter s for the DLM6C-AA cha ssis. F or det ails, refer t o Section 5.7. SNMP CO MMUNITY NAMES The SNMP C ommunity Names s cree n all ows t he us er to ...

  • Cabletron Systems DLE22-MA - page 79

    Chassis Con figuration Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-15 menu item and pressin g ENTER. The Chassis Conf i guration scre en , Figure 5-8, disp lay s. Figur e 5-8 Chassis Configurat i on Scr een The foll owing briefl y explains each C hassis Configur ation s creen field : MA C Address (Rea d-Only) Displays the ba ...

  • Cabletron Systems DLE22-MA - page 80

    Chapter 5: Loc al Managem ent 5-16 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Subne t Mask (Modifiable) Displays the subnet mask for the chassi s. A subnet mask “masks out” the network bi ts of the IP addr ess by setting t he bits in t he mas k to 1 when the network tr e ats the correspondi ng b its in the IP addre ss a s part of ...

  • Cabletron Systems DLE22-MA - page 81

    Chassis Con figuration Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-17 applica tion t erminates the sessio n, and t he d isplay re turns to the P assw ord screen. T o e nter a ne w lockout time, r e fer to Sect ion 5.7 .6. Chassis Uptim e (Read-Only) Displays the total time the chassi s has been operat ing. The chassi s uptim ...

  • Cabletron Systems DLE22-MA - page 82

    Chapter 5: Loc al Managem ent 5-18 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.7.2 Sett ing th e Sub n et Mas k If the management works tation that is to rece i ve SNMP traps from the DLM6C-AA is located on a separat e subnet, the subnet mask f or the DLM6C-AA must be change d from its def a ult. T o change the subn et mask from its ...

  • Cabletron Systems DLE22-MA - page 83

    Chassis Con figuration Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-19 3. Press ENTER to set the system cale nda r to the date in the input fi e ld. 4. Use the a r row ke ys to highligh t the SAVE command a t the bottom of the s c reen and p r ess ENTER. If the date entere d is a v alid format, the Event Message Line at the t ...

  • Cabletron Systems DLE22-MA - page 84

    Chapter 5: Loc al Managem ent 5-20 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.7.5 Ent ering a Ne w Screen Refresh Time The scr e en refres h time i s set fr om 3 t o 99 se conds with a d e f ault of 3 seconds. T o set a ne w screen r e fres h time, per form the follo wing steps: 1. Use the arrow ke ys to highlight the Scree n R efr ...

  • Cabletron Systems DLE22-MA - page 85

    Chassis Con figuration Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-21 5.7.7 Sett ing th e Opera tional Mode T o set the Operati ona l Mode, procee d as follo ws: 1. Use arrow keys to highli ght the Op erat ion al M o de fi eld. 2. Press the SPACE bar to s tep to th e ap propriat e operati on mode, ( 802.1D S WITCHING or 802. ...

  • Cabletron Systems DLE22-MA - page 86

    Chapter 5: Loc al Managem ent 5-22 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.8 SNMP COMMUNITY NAMES SCRE EN The SNMP Co m munity Na mes menu item allo ws the user t o set Loc al Management c om munity na m es. C om munity na m es a ct a s passwords to Local/Remot e Management and pro vide security a cce ss to the DLM6C-AA. Acc e s ...

  • Cabletron Systems DLE22-MA - page 87

    SNMP Community Names Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-23 Figur e 5-10 SNMP Communi ty Names Screen The foll owing exp lains each S NM P Community Names scre e n f ield: Community Name (Modif iable ) Displays the us er-def i n ed na me thr ough which a user accesses DLM6C-AA management. An y communi ty name assigne ...

  • Cabletron Systems DLE22-MA - page 88

    Chapter 5: Loc al Managem ent 5-24 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide super -user This c ommunity nam e permits read-wr ite access to the DLM6C-AA MIB object s and allo ws the user t o change a ll modif iable parame te rs includ ing community names, IP addre sses, traps, and SNMP object s. 5.8.1 Esta blish ing C o mm unity Na ...

  • Cabletron Systems DLE22-MA - page 89

    SNMP T raps Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-25 5.9 S NMP T RAP S SCR EEN Since the DLM6C-AA is an SNM P complia nt de vice , it c an send messages t o multi ple Netw or k Manage m ent St a tions to alert users of status chan ge s. The SNMP T raps screen is sho wn in Figure 5-11. Ac ces s the SN M P Traps scree n ...

  • Cabletron Systems DLE22-MA - page 90

    Chapter 5: Loc al Managem ent 5-26 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Ena ble Trap s (T oggle) Enables tr ansmiss ion of the tr aps to the netw ork mana gement station wi th the associate d IP a ddress. This f i eld toggles bet ween [YES] and [NO]. 5.9.1 Co n fi guring t he T rap T able T o c onfig ure the Tr ap tabl e , proc ...

  • Cabletron Systems DLE22-MA - page 91

    Chassi s En vi ro nmental Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-27 ENVIR O NMENT AL m enu item and pressing ENTER . The Chass is En vironment a l Inf ormation sc reen, Figur e 5-12, displays. Figur e 5-12 Chassis En vir onmental Inf o rmation Scre en The follo wing descri bes each of the Chassis En vironmental Infor m ...

  • Cabletron Systems DLE22-MA - page 92

    Chapter 5: Loc al Managem ent 5-28 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.11 P O R T REDIRECT FUNCTION SC REEN The Por t Redirect Function sc reen , Figu re 5 -1 3, allows the user to set each o ne of the m odule s in t he chas sis (1 th r ough 5) , and the port s of the correspondi ng module insta lled, as a source or destina ...

  • Cabletron Systems DLE22-MA - page 93

    P or t R e di rec t Fu nc tion Scr ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-29 Figur e 5-13 P ort Redirect Funct ion Screen The foll owing defi nitions briefly e xplain each f ield of the P ort Redirect Function scre e n. So urc e Mo dul e (Rea d-Only) Displays which modul e s ar e curre ntly set as so urce module s. Source ...

  • Cabletron Systems DLE22-MA - page 94

    Chapter 5: Loc al Managem ent 5-30 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Source P ort [ n ] (Selectable) Allo ws a selecte d port [ n ] to be conf igure d as a source port. De s tin a t io n Mo d u le [ n ] (Selectable) Allo ws a selecte d m odul e [ n ] to be conf igur ed as a desti nation module. De s t in at io n P o r t [ n ...

  • Cabletron Systems DLE22-MA - page 95

    Module Select ion Sc r een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-31 3. Use the arrow ke ys to highlight the So urce P ort fi eld. 4. Press the SPACE bar or BACKSPACE one or more ti m es to incr e ment or dec r ement the port number displaye d in the brackets [ n ] until the appropri a te por t number i s displa yed. 5. Use th ...

  • Cabletron Systems DLE22-MA - page 96

    Chapter 5: Loc al Managem ent 5-32 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Figure 5-14 Module Sel ecti on Screen The follo wing exp lains each Module Selection sc r ee n f ield as sho wn in Figure 5-14. Module # The Module # fie ld displays the slot i n which the mo dule is inst alled. The module number e ncl osed i n < > ch ...

  • Cabletron Systems DLE22-MA - page 97

    Module Menu Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-33 5.12. 1 Selectin g a Module T o select a n indi vidua l module to perf or m Local Management functi ons, proceed a s follo ws: 1. Use the arrow ke ys to highlight the de sired m odule number in th e Module # field. 2. Press ENTER, the ap plicable Module Menu sc r e e ...

  • Cabletron Systems DLE22-MA - page 98

    Chapter 5: Loc al Managem ent 5-34 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Figur e 5-15 Module Menu Scr een The follo wing exp la ins e ac h Module Menu s cree n field as sh o wn in Figure 5- 15: MODULE CO NFIGURA TION The Module Conf iguration scr een pro vides access to the Local Man ag e me n t scree n s tha t are used to co nf ...

  • Cabletron Systems DLE22-MA - page 99

    Mo dule C onf igur at ion Menu S cr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-35 NETWORK T O OLS The Network T ools funct ion resides on the DLE2X-MA and DLE3X-MA and consi sts of a serie s of comman ds that a llo w the user t o access and manage netwo r k de vices. Secti on 5.31 expl ains how to use the Netw ork T ools utili ...

  • Cabletron Systems DLE22-MA - page 100

    Chapter 5: Loc al Managem ent 5-36 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide The follo wing briefl y e xplains each scree n acc ess ible fr om the Modul e Config uration M e nu scr e en: GENERAL C ONFIGURA TION The Gene r al Confi guration s creen allo ws the use r to m onitor and confi gure operat ing parameter s for the DLE2X-MA a ...

  • Cabletron Systems DLE22-MA - page 101

    G en er a l Co n fig u ra ti on S c r ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-37 5.15 GEN ERAL C ONFIGURATION S CREEN The Gene r al Confi guration s creen, Figure 5-17 , allo w s th e user to set the system da te and time, IP a ddress a nd sub ne t mask , the d e f au l t ga te wa y , the TFTP Gate way IP address, t he Ope ...

  • Cabletron Systems DLE22-MA - page 102

    Chapter 5: Loc al Managem ent 5-38 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide IP Address (Mo dif iable ) This disp lay allo ws the I P addr e ss t o be set for the DLE2X-MA and DLE3X-MA. T o set the IP address , r efer to Sec tion 5.15.1. Subne t Mask (Modifiable) Displays the subnet mask f or the module . A subne t mask “masks out ...

  • Cabletron Systems DLE22-MA - page 103

    G en er a l Co n fig u ra ti on S c r ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-39 Scre e n Lo ckout Ti m e (M odifiable) Contains the maximum number of minutes that the Local Management applica tion displays a module’ s sc reen wh ile awa itin g input or act ion from a user . Fo r exa mple, if the num be r 5 i s enter e d ...

  • Cabletron Systems DLE22-MA - page 104

    Chapter 5: Loc al Managem ent 5-40 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide module to which the user m ay wish t o restric t acces s. S ection 5.15.10 describ e s how to se t the Manage ment Mode. Com (T oggle) This f ield allo ws the user to enabl e or disable the COM port. The select ion toggles between EN ABLED and DISABLED. The ...

  • Cabletron Systems DLE22-MA - page 105

    G en er a l Co n fig u ra ti on S c r ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-41 1. Use the arrow ke ys to highlight the IP Address field. 2. Enter the IP address int o this fi e ld using Decim a l Dotted Notati on (DDN) format. For example: 134.14 1.79.120 3. Press ENTER . I f the I P a ddress is a valid f or m at, the c ...

  • Cabletron Systems DLE22-MA - page 106

    Chapter 5: Loc al Managem ent 5-42 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5. Use the arr ow ke ys to highl ight the YES command and Pres s ENTER. The cha nge s a re sa ved and the module r eboots. 5.15. 2 Sett ing th e Subnet Mas k If the management works tation that is to rece i ve SNMP traps from the DLE2X-MA and DLE3X-MA is lo ...

  • Cabletron Systems DLE22-MA - page 107

    G en er a l Co n fig u ra ti on S c r ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-43 3. Press ENTER . If the de f ault ga teway ent ered is a valid fo rm at , the cursor ret urn s to the beginni ng of the Default Gat e way field . I f the entry is not va lid, the Event M e ssage Line displa ys “INVALI D DEFAULT GATEWA Y OR F ...

  • Cabletron Systems DLE22-MA - page 108

    Chapter 5: Loc al Managem ent 5-44 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 1. Use the arrow ke ys to highlight the Module Date field. 2. Enter the date in an MM/DD/YYYY format. 3. Press ENTER to set the system cale nda r to the date in the input fi e ld. 4. Use the a r row ke ys to highligh t the SAVE command a t the bottom of the ...

  • Cabletron Systems DLE22-MA - page 109

    G en er a l Co n fig u ra ti on S c r ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-45 3. Press ENTER to set the system clock to the time in the inp ut field . 4. Use the a r row ke ys to highligh t the SAVE command a t the bottom of the s c reen and p r ess ENTER. If the time ente r ed is a v alid format , the Ev ent Message Li ...

  • Cabletron Systems DLE22-MA - page 110

    Chapter 5: Loc al Managem ent 5-46 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide If the time ente r e d is wi thin the 1 to 30 mi nute s range, the Eve nt Me s sa ge Line at the top of the sc reen d i splays “SA VED OK”. If the entry is not va lid, Local Management does not alter the cur r ent setti ng, but it does refres h the Scre ...

  • Cabletron Systems DLE22-MA - page 111

    G en er a l Co n fig u ra ti on S c r ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-47 2. Use the SPACE bar to toggle the option s ( DISTRIBUTED or STAND ALONE ) until the desired m ode displays. 3. Use the arrow ke ys to highlight the SAVE command, then pr ess ENTER. The warning s creen shown in Figure 5-18 displays. 4. Use the ...

  • Cabletron Systems DLE22-MA - page 112

    Chapter 5: Loc al Managem ent 5-48 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Management or UPS appli cations. Select DISA BLED if you wish to disable the COM p or t for additiona l module security. Figure 5-19 COM P ort W arning Scr een 3. Use the arrow ke ys to highlight YES . Pres s ENTER. 4. If you ENA BLED the port, proc eed to ...

  • Cabletron Systems DLE22-MA - page 113

    G en er a l Co n fig u ra ti on S c r ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-49 5.15. 12 Ch anging the Com P ort Appli cation After enabl ing the COM port as describ e d in Section 5.15.1 1 , you c an select one of the applicat ions supported b y the COM port: LM, and UPS. The def ault a pplication is LM. T o c hange t he ...

  • Cabletron Systems DLE22-MA - page 114

    Chapter 5: Loc al Managem ent 5-50 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.15. 13 C learing NV RAM Clearing NVRAM allo ws the user to clear al l user -entered para m ete r s, such as IP address and Communit y Names from NVRAM. Cl ear N VRA M as follows: 1. Use the arrow ke ys to highlight the Cle ar NVRAM field . 2. Use the SPAC ...

  • Cabletron Systems DLE22-MA - page 115

    SNMP Community Names Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-51 The DLE2X-MA a n d DLE3X-MA clear NVRAM and reboot. All user-en t ere d para me te rs defa ult to factory setti ngs. 5.15. 14 Ena bling/D isabl ing IP Fr agmenta tion T o enable or dis abl e IP fragmentati on, proceed as foll o ws: 1. Use the arrow ke ys to ...

  • Cabletron Systems DLE22-MA - page 116

    Chapter 5: Loc al Managem ent 5-52 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Access the SNMP Community Names screen fr om the Module Config uration M e nu scr e en b y using the arrow ke ys to h i ghlight the SNMP COMMU NITY NAMES menu item and pressing ENTER. The SNMP Community Names screen, Figur e 5-21, displa ys. Figur e 5-21 SN ...

  • Cabletron Systems DLE22-MA - page 117

    SNMP Community Names Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-53 read-wri te This com m unity nam e al lows read and writ e access to the DLE2X-MA and DLE 3X-MA MIB objects , exc ludi ng security protec ted f ields f or super -user a c cess only . super -user This c ommunity nam e permits read-wr ite access to the DLE2X-M ...

  • Cabletron Systems DLE22-MA - page 118

    Chapter 5: Loc al Managem ent 5-54 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.1 7 S NMP T RAP S SCR EEN Since the DLE2X-MA and DLE3X-MA are SNM P compliant de vice s, the y can send messages to mult iple Netw ork Manage m ent St a tions to alert users o f status changes . The SNMP T raps screen is sho w n in Figure 5- 22. Ac ces s ...

  • Cabletron Systems DLE22-MA - page 119

    Switch Configura tion Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-55 Trap Destination (M odifiable) Indicat e s the IP address of the workst a tion to rec e i ve trap alarms. Up to eight dif ferent de stin ations can be def ined. Trap Community Name (Modifiabl e) Displays the Community Name included in the trap messa ge sen ...

  • Cabletron Systems DLE22-MA - page 120

    Chapter 5: Loc al Managem ent 5-56 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide The Switc h Conf iguratio n screen, F igure 5-23, pro vides t he basic s etup options t o make a switc h operatio na l in your ne twork. Access the Switch Conf igurati on scre en fr om the Module Conf iguration Menu screen by using the a rro w ke ys to high ...

  • Cabletron Systems DLE22-MA - page 121

    Switch Configura tion Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-57 Figure 5-23 Switch Configurat i on Scr een The follo wing descri be each f ield of the Switch Conf igurati on screen: Switch Ad dress (Read-Only) Displays the base MA C addre ss of the switch. Number o f Ports (Read-O nly) Displays the total number of swit ...

  • Cabletron Systems DLE22-MA - page 122

    Chapter 5: Loc al Managem ent 5-58 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide time specif ied in the Age T ime fiel d. T o change the Age Ti me f ield from the def ault v a lue of 300 sec onds, refe r to S ec tion 5 .18. 2. Port # (Read-O nly) Lists each swit c h port on the module. I f the number of ports is greate r than eight, the ...

  • Cabletron Systems DLE22-MA - page 123

    Switch Configura tion Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-59 2. Use the SPACE bar to step to the appropri ate setti ng ( IE EE , DEC , or NONE ). 3. Use the a r row ke ys to highligh t the SAVE command a t the bottom of the s c reen. 4. Press ENTER. The message “SAVED OK” is displayed. 5.18. 2 Sett ing th e Age ...

  • Cabletron Systems DLE22-MA - page 124

    Chapter 5: Loc al Managem ent 5-60 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.19 E THERNET FULL DUPLEX CONFIGURATION SCREEN The Ethernet Ful l Duplex Con figur at ion sc reen, Figu re 5-2 4, all o w s the user to set ports 1 thro ugh 24 for either St andar d Ethernet or Full Duple x operati on and monitor each port to see whether o ...

  • Cabletron Systems DLE22-MA - page 125

    Et her net Ful l Du pl ex Con f ig ura tion Scr ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-61 The follo wing section e xpl ains each f ie ld of the Ether net Full Duple x Config uration s creen. PORT # (Read-only) Identif ies t he number of the port. OPERA TIO N M ODE (T oggl e) Allo ws t he user to set the specif ied por t t ...

  • Cabletron Systems DLE22-MA - page 126

    Chapter 5: Loc al Managem ent 5-62 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide SET AL L POR TS (T oggl e) Ports 1 through 24 can be set all at once to either ST AND AR D or FULL from this fi eld. T o set all ports , r efer to Sec tion 5.19.1. [1-12] , or [13-24] (Navigation K e y) When the Full Duplex Con figur at ion sc reen d i spla ...

  • Cabletron Systems DLE22-MA - page 127

    Smar tT r unk and the Conf iguration Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-63 2. Press the SPACE bar until you see FULL or STANDARD . 3. Use the arrow ke ys to highlight the SAVE c ommand o n the bott om line of the scree n. 4. Press ENTER. The message “SAVED OK” is displayed. 5.20 S mar t T runk AND THE CONFIGURA ...

  • Cabletron Systems DLE22-MA - page 128

    Chapter 5: Loc al Managem ent 5-64 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 6. You must enable Spanning Tree befor e enabling Smart Trunk. Spanning Tree wi ll ‘block’ any por ts not u sed by S m ar tTr unk that are looped. This ca n incl ude NETWORK a nd USER port s. The re ason for the bl ocking of a NETWORK port i s that the ...

  • Cabletron Systems DLE22-MA - page 129

    Smar tT r unk and the Conf iguration Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-65 SMAR TTR UNK CONFIGURA TION menu item and pressing ENTER. The Smart T r unk Conf igura tion scr een displ ays. Figure 5- 25 SmartT runk Confi gur ation Screen The follo wing exp la ins e ac h f ie ld of t he Smart T r unk Conf iguration scr ...

  • Cabletron Systems DLE22-MA - page 130

    Chapter 5: Loc al Managem ent 5-66 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Po r t N a m e These are the names assigne d for all bridging inte rfaces. Co nn ectio n (T o ggle) Enables the conne c tion type for the inte rf ace. This f ield toggle s between USER and NETWORK. U SER is not used for load sha ri ng; NETWOR K is use d for ...

  • Cabletron Systems DLE22-MA - page 131

    Mo dule S pecific Co nfiguration Menu Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-67 5.20. 4 Disp lay ing the S mar tT run k P orts There are three SmartT r unk scre e ns. Each sc ree n displa ys 12 ports. The NEXT and/or PREVIOUS c ommand is displ a y ed at the bott om of the screen, a llo wing the user to na vigat e to eit ...

  • Cabletron Systems DLE22-MA - page 132

    Chapter 5: Loc al Managem ent 5-68 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Figur e 5-26 Module Speci fic Configurati on Menu Screen The follo wing exp la ins e ac h f ie ld of t he Module Specif ic Conf ig uration Menu screen: SYSTEM RESOURCES The System Resou rces scree n disp lays the a m ount of FLASH m e mory , DRAM, and NVR A ...

  • Cabletron Systems DLE22-MA - page 133

    Mo dule S pecific Co nfiguration Menu Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-69 The High Speed Conf igurati on screen for t he DLE3X-MA a llo ws management of the insta lle d HS IM. F or detail s, refer to the applic a ble HSIM User’ s Guide . FLASH DO WNLO AD The FLASH Download sc r een all ows the user to fo rce the ...

  • Cabletron Systems DLE22-MA - page 134

    Chapter 5: Loc al Managem ent 5-70 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.2 2 S YSTEM RESOURCES SCRE EN The Syste m Resou rces scree n , F igure 5-27, provide s informat ion concerning the pr ocessor , the amount of FLASH m emory , DRAM, and NVRAM that is installe d and how much of that memory is a v a ilable. Access the System ...

  • Cabletron Systems DLE22-MA - page 135

    System Reso urces Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-71 Fl ash Me mory In st al le d (Read-only) Indicat es the amount of FLASH memory insta lled in t he DLE2X-MA and DLE3X-MA and how much is curre ntly a v a ilable. DRAM Installed (Read-only) Indicat e s the amount of DRAM install e d in the DLE2X-MA and DLE3X-MA a ...

  • Cabletron Systems DLE22-MA - page 136

    Chapter 5: Loc al Managem ent 5-72 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.23 HIGH S PEE D INTERFACE CONF IGURATION MENU SCRE EN (DLE2X -MA ON LY) Ac ces s the H i gh Spee d Interfa ce Co nf iguration Menu sc r ee n from the Module Sp e cif ic Conf iguration Menu sc reen by usi ng the a r ro w keys to highlight the HIGH SPEED IN ...

  • Cabletron Systems DLE22-MA - page 137

    High Speed Interface Configurati on Menu Screen (DLE2X-M A Only) DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-73 Figure 5-28 High Spe ed Interf ace Conf igurat i on Scr een for the DLE2X-MA The follo wing briefl y e xplains each f ield of the High Speed Int erfac e Config uration s creen. Po r t Typ e (Read-Only) Displays the name o ...

  • Cabletron Systems DLE22-MA - page 138

    Chapter 5: Loc al Managem ent 5-74 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Cu rren t Oper . Mo de (Read-on ly) This f ield displays the cu rr ent operatin g mode of ports 2 5 and 26. De p end ing on the int erface inst a lled ( 100BAS E-FX or 100 BASE-TX) this f ield display s the follo wing: • W ith a 100B ASE- FX int erfac e: ...

  • Cabletron Systems DLE22-MA - page 139

    High Speed Interface Configurati on Menu Screen (DLE2X-M A Only) DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-75 that only de vices that op erate at 100 Mbps can communicate with tha t port. Secti on 5.23. 5 descr ibe s how to enable or disabl e adv ertised modes. 5.23. 1 C onfi gurin g an D ELFX -UI or DELF3 -UI in P or t 25 or 26 ...

  • Cabletron Systems DLE22-MA - page 140

    Chapter 5: Loc al Managem ent 5-76 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide select e d, the DEL TX-UI automati cally sets the acti ve technolog y . T o manually set the acti ve technol ogy through Loca l Management, proce ed as foll ows: 1. Use the arrow ke ys to highlight the De sired Oper . Mode fi eld. 2. Use the SPACE bar to se ...

  • Cabletron Systems DLE22-MA - page 141

    Flash Download Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-77 5.24 FLASH DOWNLOAD SCREE N The Fla sh Do wnload sc reen, shown in F igure 5-29, a llo ws the use r t o clear th e infor mation stored in the DLE2X-MA and DLE3X- M A FLASH memory an d do wnload a new i m age f ile fr om a TFTP serve r . Before do wnloading a ne w ...

  • Cabletron Systems DLE22-MA - page 142

    Chapter 5: Loc al Managem ent 5-78 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Figur e 5-29 Flash Download Screen The follo wing briefl y e xplains each f ield of the Flash Downl oad screen: Download Method (S el ectable) This f ield toggles betwe e n TFT P , RUNTIME and BOOTP . If se t fo r BOO TP , the module s e nds out a BootP req ...

  • Cabletron Systems DLE22-MA - page 143

    Flash Download Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-79 Reboot After Download (Mo difiabl e when RUNTI M E is chosen only) This f ield notif ies the user that the DLE2X-MA and DLE3X-MA will reboot afte r the do wnload is complete. If a R UNTIME Download is performed, this fiel d toggles between YES and NO. If YES is se ...

  • Cabletron Systems DLE22-MA - page 144

    Chapter 5: Loc al Managem ent 5-80 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.24.1 Ima ge F ile Do wnload Using T F TP Set the DLE2X-MA and DLE3 X-MA to do wnload t o FLASH usin g TFTP as follo ws: 1. Use the arrow ke ys to highlight the Downl oad Method field . 2. Use the SPACE bar to select TFT P . 3. Use the arrow ke ys to highl ...

  • Cabletron Systems DLE22-MA - page 145

    Flash Download Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-81 5.24.2 Ima ge F ile Do wnload Using R U NTIME Set the DLE2X-MA and DLE3 X-MA to do wnload t o FLASH usin g R UNTIME as foll ows: 1. Use the arrow ke ys to highlight the Downl oad Method field . 2. Use the SPACE bar to select RUNTIME . 3. Use the arrow ke ys to hig ...

  • Cabletron Systems DLE22-MA - page 146

    Chapter 5: Loc al Managem ent 5-82 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.24.3 Ima ge F ile Do wnload Using Bo o tP Set the DLE2X-MA and DLE3 X-MA to do wnload t o FLASH usin g BootP as follo ws: 1. Use the arrow ke ys to highlight the Downl oad Method field . 2. Use the SPACE bar to select BOOT P . 3. Use the arro w keys to hi ...

  • Cabletron Systems DLE22-MA - page 147

    P or t R e di rec t Fu nc tion Scr ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-83 Access the Port Redir e ct Funct ion screen from the Module Specif ic Config uration M e nu scr e en b y using the arrow ke ys to h i ghlight the POR T REDIRECT FUNCTION menu item and pressing ENTER . The Po rt R edir ect Fun cti on s cree n disp ...

  • Cabletron Systems DLE22-MA - page 148

    Chapter 5: Loc al Managem ent 5-84 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Rem ap Err ors (Read-only) Displays whether th e correspondi ng sour c e por ts are c onfigur ed to s e nd errored frames to the des tination po rts, or to drop all e rrored frames before f orwarding traf f ic. Source Port [ n ] (Selectable) Allo ws a selec ...

  • Cabletron Systems DLE22-MA - page 149

    P or t R e di rec t Fu nc tion Scr ee n DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-85 2. Press the SPACE bar or BACKSPACE one or more ti m es to incr e ment or dec r ement the port number displaye d in the brackets [ n ] until the appropri a te por t number i s displa yed. 3. Use the arrow ke ys to highlight the De stinatio n Port ...

  • Cabletron Systems DLE22-MA - page 150

    Chapter 5: Loc al Managem ent 5-86 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 5.26 BR OADCAS T S UPPRESSION SC REEN The Broadc ast Suppre ssion s c reen, Figure 5-31, a llo ws the user to set a desired limit of recei ve broadcast frames per port pe r second. Access the Broadca st Sup pr essi on sc re en from the Module Specif ic Conf ...

  • Cabletron Systems DLE22-MA - page 151

    Broadcast Supp ression Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-87 The follo wing exp la ins e ac h f ie ld of t he Broadc a st S tati stics screen: PORT # (Read-only) Identif ies t he number of the port. To t a l R X (Read-On ly) Displays the total number of broa dc ast frames recei ve d. Peak Rate (Read-Only) Displays ...

  • Cabletron Systems DLE22-MA - page 152

    Chapter 5: Loc al Managem ent 5-88 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide 4. Press ENTER. The message “SAVED OK” is displayed. 5.26. 2 Sett ing th e Reset P eak Switch T o set the Reset Pea k Switch f i eld to YES or NO , procee d as follo ws: 1. Use the arrow ke ys to highlight the Re set Pea k f ie ld fo r the sel ect ed po ...

  • Cabletron Systems DLE22-MA - page 153

    Sw itch Statistics Scr een DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-89 Figure 5-32 Module Stati stics Men u Screen The Module Statist ics Menu s cree n disp lay s the follo wing menu items: SWIT CH ST A T I STI CS The Switc h Stati stics sc r een l ists the number of frames r e cei ved, tra nsm itted, filtered , a nd forw arded ...

  • Cabletron Systems DLE22-MA - page 154

    Chapter 5: Loc al Managem ent 5-90 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Access the Switch Stati stics scree n from the Module Statisti cs M enu screen by usi ng the arro w ke ys to highl ight the SWITC H S T A TISTI CS menu item and pressin g ENTER. The Switch Stati stic s screen displays. Figure 5-3 3 Switch Stat istics Scre e ...

  • Cabletron Systems DLE22-MA - page 155

    The Interface Statisti cs Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-91 Frames Fr wde d (Read-Onl y) Displays the number of frames forw arded by the inte rface. [1-12] , [13-24] , or [25-26] (DLE 2X-MA) , [25] (DLE3X-MA) (Sel ectable) When the Switch S tatist ics is di spla yed, the st atisti cs are displayed f or the f irs ...

  • Cabletron Systems DLE22-MA - page 156

    Chapter 5: Loc al Managem ent 5-92 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Figur e 5-34 Inte rface Stati stics Screen The follo wing defi nitions e xpl ain each f ie ld of the Inte rface St atis tic s scr een: Interface (Re ad-only) This f ield displays the In te rface numb e r for whic h sta tis tics are cu rr en tly being displ ...

  • Cabletron Systems DLE22-MA - page 157

    The Interface Statisti cs Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-93 InUnicast (Read-only) The InUnicast f ield displa ys the total number of frames that ha ve been recei ve d that were sent to a single addr e ss. InNonUn icast (Read-only) This f ield displ ays the tot al number of frames tha t ha ve be en recei v ed tha ...

  • Cabletron Systems DLE22-MA - page 158

    Chapter 5: Loc al Managem ent 5-94 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Ou tEr r or s (Read-only) This f ield displays the tota l numb e r of outbound fra m es disc arde d because t hey contained errors. This fie ld r epr e sen ts the t ota l number of errored frames, re gardless of the cause of the error . Ou tQ Len (Read-on l ...

  • Cabletron Systems DLE22-MA - page 159

    RMON Statistics Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-95 Interface [X X] (Com mand) This command is used to ent e r an inte r f a ce number for vie wing st at istics. For i nstructio ns on ho w to use this command, r efer to Section 5. 29.1. CLEAR CO UNTERS (Command) This command is use d to r eset a ll statisti c coun ...

  • Cabletron Systems DLE22-MA - page 160

    Chapter 5: Loc al Managem ent 5-96 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Figure 5- 35 RMON Statisti cs Scree n The R MO N Stati stics screen provides st atistics f or all f ront panel Ether ne t interf ac es, and any F a st Ether ne t Interf ace Modul es in stalled in the DLE 2X-MA. RM ON Sta ti stics are not gathered f or an HS ...

  • Cabletron Systems DLE22-MA - page 161

    RMON Statistics Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-97 The follo wing defi nitions e xpl ain each fie ld of the RMON Statisti c s scr een: RMON Inde x (Read-only) This f ield displays the curr e nt Ethernet inte rface fo r which stati stics are being sho wn. The DLE2X-MA and DLE3X-MA hav e an embedded RMON age n t th ...

  • Cabletron Systems DLE22-MA - page 162

    Chapter 5: Loc al Managem ent 5-98 DLE22-MA,DLE 32-MA,DLE23-MA and DLE33-MA Us er’ s Guide Multic asts (Re ad-only) The Multicasts f ield displ ays the total number of good frames rece i ve d that we re di r ecte d to a m ultic a st addr ess. The v a lue of this field does not include fra m es dir ecte d to the broadc ast addre ss. CRC Align Er r ...

  • Cabletron Systems DLE22-MA - page 163

    RMON Statistics Screen DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-99 T otal O ctets (Read-only) This f ield displays the tota l numb e r of octets (b ytes) of data, including those in bad frames, rec ei v e d on this inte r f a ce. 64 O ctets (Rea d-only) Displays the total number of fram e s includ ing ba d frames, rec e i ved th ...

  • Cabletron Systems DLE22-MA - page 164

    Chapter 5: Loc al Managem ent 5-100 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide 5.30. 1 Displa ying RMON Statist ics T o display the sta tistics for an y inde x, proceed as follo ws: 1. Use the a r row k e ys to hi ghlight t he In de x [XX ] f ield at the bottom of the s c reen. 2. Press the SPACE bar to i nc rement (or pre ss the ...

  • Cabletron Systems DLE22-MA - page 165

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-101 5.31 NE TW ORK T OOLS The Network T ool s functi on reside s on both the DLE2X-MA and DLE3X-MA and a l lo ws the user to acce ss and manage netw ork de vices. Access the Netw or k T ool s scre e n by using the a rro w ke ys tohig hlight the NE TW ORK TO OLS menu i te ...

  • Cabletron Systems DLE22-MA - page 166

    Chapter 5: Loc al Managem ent 5-102 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide • Special C om mand s – Al low the user to exit f rom Networ k T ools. The commands are done , exi t , and qui t . The command s are pr esented in the fo llowi ng format: command: Syntax: Sho ws the requi red command form a t. It indic a t es wher ...

  • Cabletron Systems DLE22-MA - page 167

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-103 stat ic route. Sup er- User access is requ ir e d to delete an en try or a dd a s tatic r oute. Each AR P cac he entr y list s the ne twork inte rface that the de vice is connected to, the de vice’ s network addr ess or I P a d dr es s , the de vice’ s p hy s ic a ...

  • Cabletron Systems DLE22-MA - page 168

    Chapter 5: Loc al Managem ent 5-104 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide Example: -> arp -a # Interface # (SonicInt) # (SonicInt) # (SonicInt) # (SonicInt) Network Address 122.144.40.1 1 1 122.144.48.109 122.144.52.68 122.144.21.43 Physical Address 00.00.0e.12.3c.04 00.00.0e.f3.3d.14 00.00.0e.12.3c.04 00.00.0e.03.1d.3c M ...

  • Cabletron Systems DLE22-MA - page 169

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-105 bri dge: Syntax: bridg e [ENAB LE/DI S ABLE] [IFNUM/ALL] De scri pt ion: The bridge co m mand allo ws e ach bri dge port to be e nabled or disab le d at the us e r’ s reque st, eith e r one at a time or all at once. Sp ecif ying a single int e rface num ber wi ll af ...

  • Cabletron Systems DLE22-MA - page 170

    Chapter 5: Loc al Managem ent 5-106 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide defroute: Syntax: def route [int e rface n umbe r] [IP add ress] De scri pt ion: The defr oute com mand all o ws the user to vie w , set or delete the de fault IP r oute to a managed de vice through the specif ied int erface. Options: Not Appl icable E ...

  • Cabletron Systems DLE22-MA - page 171

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-107 netstat: Syntax: netst at [opt ion] De scri pt ion: The netstat command pro vi des a display of gener a l netw or k stat isti cs for the managed de vice. The netsta t comm and must be used with one of the two dis play options . Options: -i Displays sta tus a nd capabi ...

  • Cabletron Systems DLE22-MA - page 172

    Chapter 5: Loc al Managem ent 5-108 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide pi ng: Syntax: pi ng [IP addr es s] De scri pt ion: The ping command generate s a n outbound ping req u es t to c h ec k th e s ta t us ( al ive/ no t a live ) o f a de vice a t a s pecif ied IP addr ess. Options: Not Appl icable Example: -> ping 12 ...

  • Cabletron Systems DLE22-MA - page 173

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-109 reset: Syntax: reset De scri pt ion: The reset command allo ws a so ft reset of the de vice. The use r will be queried to c onfir m the rese t command t o insure against unw anted resets . Options: Not Appl icable Example: ! The Net work T ools connection to the modul ...

  • Cabletron Systems DLE22-MA - page 174

    Chapter 5: Loc al Managem ent 5-110 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide show: Syntax: sh ow [P RO T OCOL] [T ABLE] De scri pt ion: The show co mmand displ a ys info r mation concerni ng v arious c omponents of th e de vice. Protoc ols currently suppor te d are IP , IPX, DECnet, a nd Apple T a l k. Co mponents of those prot ...

  • Cabletron Systems DLE22-MA - page 175

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-111 traceroute: Syntax: tracero ute [I P ad dress ] De scri pt ion: The tr a ceroute command gene rates a TRA CER OUTE request to a speci f i ed IP addre ss and pro vides a display of all ne xt- hop router s in the path to the de vice . If the de vice is not r eache d, t ...

  • Cabletron Systems DLE22-MA - page 176

    Chapter 5: Loc al Managem ent 5-112 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide soft_reset: Syntax: so f t _reset De scri pt ion: This com m and resta rts the softwar e image , which res tores the user conf iguration setti ngs from NVRAM. The user will be queried to conf irm the reset command to ens ure ag a inst unwa nted rese ts ...

  • Cabletron Systems DLE22-MA - page 177

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-113 telnet: Syntax: teln et [IP address] [Por t #] De scri pt ion: The telnet command all o ws the user to communica te with a nother host (that s upports T elne t connection s) usi ng the T e lnet protocol. The user must specif y the remote hos t using it s IP addres s. ...

  • Cabletron Systems DLE22-MA - page 178

    Chapter 5: Loc al Managem ent 5-114 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide link_trap: Syntax: li nk_trap [e nable/dis a ble/sta tus] [POR T/all] De scri pt ion: The link_tr a p c ommand allo ws link traps to be enable d or disabled whe n specif ying a single port, or simult aneously when speci fy ing “ all” or no ports. W ...

  • Cabletron Systems DLE22-MA - page 179

    Netwo r k T ools DLE 22-MA,DL E32-MA,DLE23-M A and DLE33-MA User’ s Guide 5-115 atm_s tp_state: Syntax: atm _stp_state [ST A TE] De scri pt ion: The at m_st p_state com mand a llo ws the u se r to enable , disable , or check t he stat us of the Spanning T r ee Algor ithm on all A TM inte r f aces. The user m ust spe cify the ST A TE option a s en ...

  • Cabletron Systems DLE22-MA - page 180

    Chapter 5: Loc al Managem ent 5-116 DLE22-M A,DLE32-MA ,DLE23-MA an d DLE33-M A Us er’ s G uide 5.31. 2 Spe cial Comm ands done , qu it, e xit : Syntax: don e De scri pt ion: The done command ena bles t he use r t o exit from Networ k T ools and return to the Main Men u s creen . Options: Not Appl icable Example: -> done Connection closed LKG- ...

  • Cabletron Systems DLE22-MA - page 181

    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide A-1 APPENDIX A SP EC IFIC AT IONS This appendix pr ovides opera ting spe cif ic a t ions f or the DLE32- M A, DLE22-MA, DLE33- M A and DLE23 -MA Int erface M odules. Ca bletron Systems reser ves the right to change the se specif icat ions a t any tim e without n otice. A.1 DEVICE SPECIFIC ...

  • Cabletron Systems DLE22-MA - page 182

    Appendix A: S pecifications A-2 DL E 22-M A, DLE32-MA, DLE23-MA and DLE33-MA User’ s G uide A.4 INPUT/OUTPUT P OR TS DLE22-MA DLE32-MA DLE23-MA DLE33-MA Ports 1 through 24 Ethernet (10B ASE-T comp liant) with RJ45 ty pe c onnectors . Slots for opti onal F a s t Eth ern e t Int erfac e M odules (ports 2 5 and 26) Slots a ccept three types of optio ...

  • Cabletron Systems DLE22-MA - page 183

    CO M Port Pi no ut A ss i gn m ent s DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide A-3 A. 5 C OM P ORT PI NO UT A SSIG NM ENT S The COM po r t is a seria l communic a tions port tha t supports Local Management or connecti on to a UPS. The COM po r t ha s the follo wing pi n assignments: A.6 REGULATORY COMPLIANCE Safety The DLE2X-MA a ...

  • Cabletron Systems DLE22-MA - page 184

    ...

  • Cabletron Systems DLE22-MA - page 185

    DLE 28-MA, DLE38-M A, DLE29-MA and DLE39-M A User’ s Guide B-1 APPENDIX B DEL TX-UI, DELFX-UI AND DELF 3-UI SP EC IFIC AT IONS The DLE2X-MA supports th ree F ast Etherne t Interf ace Module s: • DEL TX-UI • DELFX-UI • DELF3-UI This appendix pr ovides the spec if icat ions f or these modules. B.1 DEL TX-UI The DEL TX-UI use s an RJ 45 connec ...

  • Cabletron Systems DLE22-MA - page 186

    Appendix B: DE L TX -UI, DELFX-UI and DELF3-UI Specifications B-2 DL E 28-M A, DLE38-MA, DLE29-MA and DLE39-MA User’ s G uide B.2 DELFX-UI The DELFX-UI shown in u ses an S C st yle connector that sup ports multimode f iber optic cabling. Speci ficati ons for the DELFX-UI are liste d belo w . Figur e B -2 DELFX-UI Table B-1 Transmit te r Power Cab ...

  • Cabletron Systems DLE22-MA - page 187

    DELF3-UI DLE 28-MA, DLE38-M A, DLE29-MA and DLE39-M A User’ s Guide B-3 B.3 DELF3-UI The DELF3-UI sho wn in uses an SC style connec tor that supports single mode fi be r optic cabli ng. Specif ic ations for the DELF3-UI are liste d in T able B-2 belo w . Figur e B-3 DELF3-UI Table B-2 Transmit te r Power Cable T ype W orst Case Budget T ypical Bu ...

  • Cabletron Systems DLE22-MA - page 188

    ...

  • Cabletron Systems DLE22-MA - page 189

    DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide C-1 APPENDIX C MODE SWITCH BANK SETTING S AND OP TIONAL INST ALLATIONS This appendix co ver s the follo wing items: • Required t ools ( S ection C.1) • Locations, functi ons, and setti ngs fo r the mode switches (Section C.2 ) • Installi ng Optiona l Fast Ether ne t Int erface M odu ...

  • Cabletron Systems DLE22-MA - page 190

    Appendix C: M ode S witch Bank Settings and Opt ional Insta llations C-2 DL E 22-M A, DLE32-MA, DLE23-MA and DLE33-MA User’ s G uide Figure C-1 shows the location of the mode switche s and the switc h settin gs for normal opera tion. Figure C-1 DLE2X-MA and DLE3X- MA Mode Switch Location/ Com ponen t Lay out Switch de finit ions a nd positions ar ...

  • Cabletron Systems DLE22-MA - page 191

    Setting the M ode Switch DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide C-3 • Switch 6 – After changing the posit ion of swi tch 6 and resta rting the module, the DLE2X-MA a nd DLE3X-MA request a n ew image downloa d until they eit h er rece iv e a new im ag e or the RE S E T but ton on the front panel is pressed. Whe n the RESET ...

  • Cabletron Systems DLE22-MA - page 192

    Appendix C: M ode S witch Bank Settings and Opt ional Insta llations C-4 DL E 22-M A, DLE32-MA, DLE23-MA and DLE33-MA User’ s G uide C.3 INSTALLING OPTIONAL F AST E THERNET INTERFACE M ODULES Figure C-2 shows the location of the Fa st Ethe rnet Int erfac e M odule connectors on the DLE2X-MA board for port slots 25 and 26. Figur e C-2 Fast Ethern ...

  • Cabletron Systems DLE22-MA - page 193

    Installing Optional Fast Ethernet Interface Mo dules DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide C-5 T o install a Fast Et hernet Interf ace Module in po r t sl ot 25 or 26 of the DLE2X-MA, proceed as follo ws: 1. Remove the coverpla te from the port sl ot where the Fast Ethernet Interfa c e Module will be install e d. To rem ov e ...

  • Cabletron Systems DLE22-MA - page 194

    Appendix C: M ode S witch Bank Settings and Opt ional Insta llations C-6 DL E 22-M A, DLE32-MA, DLE23-MA and DLE33-MA User’ s G uide Figure C-3 Coverpl ate Remov al 2. Remove the screw f rom the r ear standof f. Save the scr e w. 3. Refer to F igu re C-4 . Gently pull the face pla te of the host modul e for w ard to al low roo m fo r the Fas t Et ...

  • Cabletron Systems DLE22-MA - page 195

    Installing Optional Fast Ethernet Interface Mo dules DLE 22-MA, DLE32-M A, DLE23-MA and DLE33-M A User’ s Guide C-7 Figure C- 4 Installi ng the F ast Ethernet Inter face Module 5. Press down fir mly on the Fa st Ethernet Inte r face M odule unti l the pins slide all the way int o the mothe r board connector. Ensure tha t the Fast Eth ern e t Int ...

  • Cabletron Systems DLE22-MA - page 196

    ...

  • Cabletron Systems DLE22-MA - page 197

    DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA User’ s Guide Index-1 Numer ics 100BASE-T X cabl e lengt h 2-2 10BASE-T conne c tion 3-6 , 3 -8 requi re ments 2-2 802.1Q VLAN Confi gura tion 5-14, 5- 69 A Access p olicy 5 -23, 5- 52 B Broadca s t Suppression s c reen 5-86 , 5- 87, 5-8 8 C Ca bl e sp ec if i ca ti o n s 100BAS E-FX MMF 2-2 100BAS E-T net w ...

  • Cabletron Systems DLE22-MA - page 198

    Inde x Index-2 DL E 22-M A, DLE32-MA, DLE23-MA, DLE33-M A User’ s Guide Clear NVRAM 5-40 COM port appl ication 5-40 COM port confi guration 5- 47 defa ult gate way 5-38, 5-42 IP address 5-38, 5-40 IP Fragme nta tion 5-40, 5-51 MAC ad dress 5- 37 Manag ement Mode 5-39, 5- 46 modul e date 5-38 modul e ti me 5-38, 5-43, 5-44 Module Uptime 5-39 Opera ...

  • Cabletron Systems DLE22-MA - page 199

    Inde x DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA User’ s Guide Index-3 atm_s t p_ s tat e 5-115 br idge 5-105 defrou te 5-105, 5-106 done 5 -116 link_ trap 5-1 14 ping 5 -108 reset 5-109 show 5-110 soft _res et 5-111 te lne t 5 - 113 tr ac ero ute 5-11 1, 5-11 3, 5-115 O Operati onal Mode 5-17 P Password scre en 5-7 Pea k swi tch ut ilizat ion 5- 71 ...

  • Cabletron Systems DLE22-MA - page 200

    Inde x Index-4 DL E 22-M A, DLE32-MA, DLE23-MA, DLE33-M A User’ s Guide ins t ance 5-66 Port # 5-65 port nam e 5-66 smart trunk state 5-66 SmartT runk, introduc tion to 1 - 3 SNM P C ommuni ty N ames scree n 5-22, 5-51 acc e ss p olicy 5-23, 5-52 com m unity na m e 5-2 3, 5-52 SNMP T r a ps scre en 5-25, 5-54 en able traps 5 -26 tr ap c ommuni ty ...

  • Cabletron Systems DLE22-MA - page 201

    ...

  • Cabletron Systems DLE22-MA - page 202

    90326 27 Pr i nt ed i n U .S . A. ...

Manufacturer Cabletron Systems Category Switch

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A complete manual for the device Cabletron Systems DLE22-MA, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Cabletron Systems DLE22-MA by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cabletron Systems DLE22-MA.

A complete Cabletron Systems manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Cabletron Systems DLE22-MA - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Cabletron Systems DLE22-MA, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Cabletron Systems DLE22-MA, that we can find in the current document
3. Tips how to use the basic functions of the device Cabletron Systems DLE22-MA - which should help us in our first steps of using Cabletron Systems DLE22-MA
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5. FAQ - Frequently Asked Questions
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