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Manual HP HP J3245A

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  • HP HP J3245A - page 1

    Insta llati on an d Con fi g ur at io n G ui de HP J3245A HP AdvanceS tack Switch 800T SEDONA.BK : sed_0cvr.fm5 P age 1 Thursday, February 27, 1997 10:11 AM ...

  • HP HP J3245A - page 2

    SEDONA.BK : sed_0cvr.fm5 P age 2 Thursday, February 27, 1997 10:11 AM ...

  • HP HP J3245A - page 3

    Pe rfor ate ✂ (ov er for mor e se rv ices ) HP Cust omer Suppo rt Ser vices How to g et the latest sof twar e /agent f irmware You can dow nload from the W orld Wi de Web, HP FTP Library Servi ce, Comp uServe, and HP BBS a compre ss ed file ( j324 5a .ex e ) contai ning the la tes t version of the HP Switch 800T software and propri etary MIB , th ...

  • HP HP J3245A - page 4

    Pe rf orat e ✂ HP FIRST Fax Retrieval Service HP FIRST is an au tomated fax retr ieva l servi ce that is avail able 24 ho urs a day, sev en days a week. HP FIRST provides information on the foll ow ing topics: ■ Product information ■ Troubleshooti ng instructi ons ■ Techn ica l review s and articl es ■ Configurati on informa tion To a cce ...

  • HP HP J3245A - page 5

    HP Ad vance St ack Swi tc h 800T Insta lla tion an d Co nfigur ation G uide HP J3245A SEDONA.BK : b_front.fm5 Page i Thursday, F ebruary 27, 1997 10:11 AM ...

  • HP HP J3245A - page 6

    He wlett- Pac kard Compa ny 8 000 Foo thi lls Boul ev ard, m/s 55 51 Ros evi l le, Calif orn ia 9574 7- 5551 htt p: //www.hp. com/go/network_city © C opy rig ht 19 97 Hewl ett -Pa cka rd Comp any All Righ ts Re serve d. This d ocum ent co ntain s infor ma tio n wh ic h is p rote cted b y copyright . Repro duction , adaptati on, or translatio n wi ...

  • HP HP J3245A - page 7

    ii i Prefa ce Pref ace Use o f This Guid e and Oth er Swit ch 800T Docu me nta tion This gui de des cribes how to install the Swi tch 800T (H P J3245A ) in yo ur networ k and u se the co nsole in terfa ce for the HP AdvanceStac k S witch 800T ( hereaft er r eferred to as t he “Swi tch 800T”). Im p or ta nt ! Bef ore ins tall ing o r removi n g ...

  • HP HP J3245A - page 8

    iv Pref ace Overview of Console Appl icati on s Ex ample of t he HP Advance St ack Swit ch 800 T with Four 10 0Base- TX Tran sceiver s ins tal le d When powered -up in th e facto r y defa ul t co n figu r ation, the Switch 800T - autom aticall y operates as a multiport le arnin g bridge with the follo w ing configuration: ■ All por t s are e nabl ...

  • HP HP J3245A - page 9

    v C ontent s Conten ts 1 : In s ta lla tion In s t a ll a ti o n S um m ar y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1. I ns t al l A dd- In T ran sce i v ers (Opti onal) . . . . . . . . . . . . . . . . . . . . . . . 1-3 2. V erify the Sw itch ’s O p eration . . . . . . . . . . . . . . . . . . . . . ...

  • HP HP J3245A - page 10

    vi Co ntent s SNMP Comm unities Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13 Tr a p R ec e i ve r s F e at u r es . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 15 Serial Li nk Fe atures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 Console F eatur ...

  • HP HP J3245A - page 11

    vii C ontent s 7: Advanced Concepts Ove rview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7- 1 Spann ing T ree Pr otoc ol (ST P) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7- 2 Po rt Tr un ki ng . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP HP J3245A - page 12

    vi ii Co ntent s Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7 Tes ting Twis ted -P air Cab l ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9- 8 Testing End- to-End Networ k Com municatio ns . . . . . . . . . . . . . . . . . . 9- 8 Cus tomer Supp ort Serv i ...

  • HP HP J3245A - page 13

    ix C ontent s E: BOO TP Operat io n Ove rview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E- 1 The Bootp Proce ss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E- 1 Boo tp Dat abas e Reco rd Entri es . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP HP J3245A - page 14

    SEDONA.BK : sedona.TOC Page x Thursday, F e bruary 27, 1997 10:11 AM ...

  • HP HP J3245A - page 15

    1- 1 In stall ation 1 Installation Insta llation Summ ary This chapte r desc ribes the install a tion procedures for the HP J324 5A Adv anceStack Swi tch 800T (h er eafter refer r ed to as the Sw i tch 800T ). The f o llowin g is a summary of th ose p rocedu res: 1. Site Preparat ion. Ensure t hat the cabling infrastr ucture meets the network sp ec ...

  • HP HP J3245A - page 16

    1-2 Inst a lla t ion Inst a lla ti on S um m ary In stall ation 2. Install t ransceivers (optional). The Switch 800 T is shi p pe d wi th four HP J 3192B Advance Stack 100Base-TX T wisted-Pair T ransc eiver Modules (refe rred to in this manua l as “transcei ver s”) already ins tall ed. Caut ion Becau se th e S witch 8 00T ca n b e dama ge d b y ...

  • HP HP J3245A - page 17

    1-3 Ins ta ll atio n 1. In stal l Add -I n Tra n sc eiver s (O ption al) In stall ation 1. Install Add-In Tran s ceivers (Opt io nal ) The S witc h 800 T is ship ped with four HP J 3192B Adva n ceS tack 100Base- TX Twisted-P air Transceiv er Modul es already instal led. (T he swi t ch does not suppor t u se of the “A” versi on—HP J3192A—of ...

  • HP HP J3245A - page 18

    1-4 Inst a lla t ion 1 . I nstal l Add-I n Tr anscei ve rs (O pt io nal ) In stall ation It may be more conven ie n t to ins t all additio n al tr ans ceive r s before in st a ll in g the Switch 800T into a rac k or other loc ation. Inspect your in stalla tion si te and dete rmine whether the switch ’s module s lots will be ac cessibl e. For a de ...

  • HP HP J3245A - page 19

    1-5 Ins ta ll atio n 1. In stal l Add -I n Tra n sc eiver s (O ption al) In stall ation Caut ion For prop er cool ing and redu ction of electrom ag netic em issions, ensure that the slot cove r s (p rovided w ith your Sw itch 8 00T) are install ed on any unused s lots. 3. While constantly touching a m etal part of the Switch 8 00T to discharge any ...

  • HP HP J3245A - page 20

    1-6 Inst a lla t ion 2 . Verif y the Swi tc h’ s Oper at ion In stall ation 2. Ve ri fy t he Sw i t ch ’s Ope r at io n This pro cess verifi es that the Switch 800T is op eratin g proper ly. V erif y t he S witc h Ha rd ware 1. Connect the supplied power cor d to the switc h ’s power receptacle. Figu re 1-4. Back Panel of the Switch 80 0T 2. ...

  • HP HP J3245A - page 21

    1-7 Ins ta ll atio n 2. Veri fy the Swit ch’s Ope ration In stall ation Figu re 1-5. Th e Swit ch 800T Sy stem LEDs When the switch i s pow ered on, i t per forms a se lf- diagnost ic test. During the test, the following occurs: • All LEDs turn on mom entarily. • The Power LED remains on. • The RPS L ED turns on if an R PS is c onnected a n ...

  • HP HP J3245A - page 22

    1-8 Inst a lla t ion 3 . Mount the S w it ch In stall ation 3. Mou nt th e Swit ch A Switch 800T c an be mounted in two ways : ■ In a rack or cabinet ■ On a t able ■ On a wal l The hardware for mounting the swi tch is included in the accessory kit (506 3-85 44) packe d with the swi t ch . Hewle tt-Packar d sells 19- inch fr ee-s tand ing equ ...

  • HP HP J3245A - page 23

    1-9 Ins ta ll atio n 3. Mount t he Sw it ch In stall ation Rack or Ca binet Mounti ng Warn ing T he ra ck or c abinet shou ld be ade quate ly s ecure d to pr ev ent it from b ec omi ng un st abl e an d/o r fa ll i ng ov er. Install t he Switch 800T only on a tabletop or an equipment rack or ca bi n et de sig n ed fo r t h is p ro du c t. T h e S wi ...

  • HP HP J3245A - page 24

    1-10 Inst a lla t ion 3 . Mount the S w it ch In stall ation 3. Usin g a Phil li ps cross- h ead scr ew d river, attach the L-sh ap ed mounti ng bracke ts to e ach side of th e switch w ith four 10- mm M 4 sc rews (included in the acce ss ory kit) . Figu re 1-7. Att ach th e Mount ing Bracke ts 4. Plac e the switc h in the ra ck and l ower it s o t ...

  • HP HP J3245A - page 25

    1- 1 1 Ins ta ll atio n 3. Mount t he Sw it ch In stall ation Figu re 1-8. Pos it ion t he Switch f or Rack Mountin g Figu re 1-9 . Seat the Switc h in the Rack 5. Ins t all the other two 5/8 -inch 12- 24 screws into the upper hol e in each bracket. Includ e th e cable- tie br ack et o n the side on which you want to lead your netw ork cabl es. (F ...

  • HP HP J3245A - page 26

    1-12 Inst a lla t ion 3 . Mount the S w it ch In stall ation Figu re 1-10. I nst all the Switc h in the Rack 5/8- inch #12 -24 screws C a bl e-T ie Bra cket SEDONA.BK : s ed_1.fm5 Page 12 T hursday, February 27, 1997 10:11 AM ...

  • HP HP J3245A - page 27

    1- 1 3 Ins ta ll atio n 3. Mount t he Sw it ch In stall ation Notice that for the fi rst A dvanceStack device mounted i n a rack, the bottom notc h an d the top hole i n the bracket are us ed. For the next AdvanceStack de vice above, the bottom hole and the top no t ch are us ed. (Refer to figure 1 -11, below.) Continue to alternate “notch and ho ...

  • HP HP J3245A - page 28

    1-14 Inst a lla t ion 3 . Mount the S w it ch In stall ation Mount ing t he Switch on a Wall Caut ion The Swi tch 80 0T should b e mounted onl y to a wal l or wood surface that is constructed of a m inimum of 1/2-inch plywood o r its equivalent. 1. Using a Phi lli ps (cross -head) scre wdri ver, attach the mounti ng brac kets to the swi tch in on e ...

  • HP HP J3245A - page 29

    1- 1 5 Ins ta ll atio n 3. Mount t he Sw it ch In stall ation Table Moun ting Plac e the switch o n a t ab le o r other horizon t al s urface. (No sp ecia l tools are nece ssary.) Be certai n to pi ck a stur dy table in an u ncluttered area . You may wan t to secure the swi tch’s cables to the leg of the table to help prev ent peopl e from trippi ...

  • HP HP J3245A - page 30

    1-16 Inst a lla t ion 4 . Conn ect a Power Suppl y In stall ation 4. Connec t a Power Supp ly The Switc h 800T does not have a power switc h. It is powered- on when the pow er cor d is p lug ged in. The s witch’ s power su pply autom atica ll y adjus ts to any AC power sour ce b etw een 100-1 27 vo lts and 200- 240 vo lts . There are no vol tage ...

  • HP HP J3245A - page 31

    1- 1 7 Ins ta ll atio n 4. Conne ct a Po wer Su pply In stall ation To Use the (Optional ) HP J2962A Advan ceStack R e dunda nt Power Supply ( RPS): Caut ion Remove th e power cord from the Switch 800T before con n ecting the (opti onal ) redu nda nt power su ppl y (RPS). You can us e the option al HP J2962 A Adva nceStack R edundant Power Suppl y ...

  • HP HP J3245A - page 32

    1-18 Inst a lla t ion 4 . Conn ect a Power Suppl y In stall ation Figu re 1-15. Locat ion of the RPS Connect or RP S Co nn e ct or No te : D o No t U s e t he Po w er Cord Rece ptacl e If Yo u Pl an To Use the RPS wit h th e Sw it c h. SEDONA.BK : s ed_1.fm5 Page 18 T hursday, February 27, 1997 10:11 AM ...

  • HP HP J3245A - page 33

    1- 1 9 Ins ta ll atio n 5 . Compl ete th e Network Conne ctio ns to the Swi t ch In stall ation 5. Com plete the Ne twork Conne ctions to the Switch Connect the switch to the power source. With the switc h mounted, you are now r eady to c onnect i t t o your networ k . Typical s witch conn ection s are: ■ Switch - to-n etw o r ked devices ( i. e. ...

  • HP HP J3245A - page 34

    1-20 Inst a lla t ion 5 . Compl et e t he Net work Conne ctio ns to the Swit ch In stall ation For connec tions to thes e ports, see the documentati on you recei ved with th e specif ic transceiver, and to the Co nnectiv i ty Q uick Refer ence men t i o ne d in the pr eced in g n o te. Cable Management. The m ounting b racket s designed fo r the Sw ...

  • HP HP J3245A - page 35

    1- 2 1 Ins ta ll atio n 6. Conne ct a Co nso le De vice (O pti on al) In stall ation 6. Co n nect a Co ns ol e De vice (O pti on al ) The S witch 800T consol e interfac e enable s you to use a P C or a te r minal to d o the following: ■ Control pas sword s ecu rity ■ Monitor sw itch and po rt statistics ■ Modify the sw itch’s configuration, ...

  • HP HP J3245A - page 36

    1-22 Inst a lla t ion 6 . Conn ect a Cons ole Devi ce ( Opt io nal ) In stall ation Direct Console Manageme nt, Using A Serial Cable and a Term inal or PC Terminal Emulat or You can use ei th er a PC emulati ng an ASCII termin al (such as the ter mi nal application included with M icrosoft Wi ndows 3.1, W indows 9 5, or W indow s NT) or a n AS CII ...

  • HP HP J3245A - page 37

    1- 2 3 Ins ta ll atio n 6. Conne ct a Co nso le De vice (O pti on al) In stall ation 3. When yo u see this m e ss age: Waiting for speed sense. Press enter to continue. Pres s [Enter] . You will then see the Switch 800T ’s Main Menu . Note If the termi nal emulator you are usi ng i s no t set to 960 0 Bps, you will see a ser ies of meaningles s c ...

  • HP HP J3245A - page 38

    1-24 Inst a lla t ion 6 . Conn ect a Cons ole Devi ce ( Opt io nal ) In stall ation Remo te Console Managem ent Using a Mod em and a T erminal or PC Term inal Em ulator Note For rem ote conso le manageme nt use a full- du plex, asyn chron ous (chara cter- mode ) modem . 1. At the Swi tch 800T site: a. Connect the modem to t he Switch 800T’s conso ...

  • HP HP J3245A - page 39

    1- 2 5 Ins ta ll atio n Wher e To Go from Her e In stall ation Where To Go from Here Chap ter Top ics 2 and 3 To us e the cons ole and t o conf i gur e sw i tc h fea tu res 4 To mon itor and ana ly ze sw i t ch ope rati on from t he consol e 5 To prepa re the swi tch fo r SNMP mana gem en t and to l earn whi ch M IBs a re suppo rted by t he sw itch ...

  • HP HP J3245A - page 40

    SEDONA.BK : s ed_1.fm5 Page 26 T hursday, February 27, 1997 10:11 AM ...

  • HP HP J3245A - page 41

    2- 1 Using t he C onsole In terf ace 2 Usin g t he Co nsol e Inter fac e Ov ervi ew This chapter desc ribes the foll o wing fea tures: ■ Starting an d ending a con sole s ession (pa ge 2-2) ■ The Main Menu (pag e 2-4) ■ Screen st ructure an d nav igati on (page 2- 5) ■ Usin g p assword s ecurit y (p age 2- 7) ■ Re booting th e s witch (pa ...

  • HP HP J3245A - page 42

    2-2 Us ing the C ons ole I nt erfac e Star ti ng and End in g a Cons ole Sessi on Using t he Console In terf ace S tartin g and Endi ng a Cons ole Ses sion Note This manual as sumes that either a ter mi nal devic e is alr eady conf igu r ed and connecte d to your Switch 800T (as des cr ibed in c h ap t er 1, “I nstal lati o n”) o r that you h a ...

  • HP HP J3245A - page 43

    2-3 U sing th e Consol e Int er face S tar t in g and En ding a Cons ole Sessi on Using t he C onsole In terf ace Figu re 2-1. Th e Main Menu F or a des cription of Ma in Menu features, refer to “Main M enu Features” on page 2-4. How T o End a Con sole Sessi on : 1. If you have n o t m ade con f igu r atio n ch anges in th e curr en t s ession ...

  • HP HP J3245A - page 44

    2-4 Us ing the C ons ole I nt erfac e Mai n M enu Feat ur es Using t he Console In terf ace Ma in Me n u F ea t ur es The Main Menu (fi gure 2-1 on page 2-3) gi ves you access to these con sol e in ter face feat ures: • Status and Counters : Displays information o n the switc h, individual ports, the address tables, protoc ols and spa nning tree ...

  • HP HP J3245A - page 45

    2-5 U sing th e Consol e Int er face Sc re en Struc tur e an d N avigat i on Using t he C onsole In terf ace Sc reen S tru ctu re a nd Na vi gat ion Cons ole scree ns include th ese three el ements : ■ Par ameter fi elds and/ or read-on ly i nformat ion s uch a s sta tis tics ■ Nav igation and configu rati o n actio n s, such as Sav e, Ed it, a ...

  • HP HP J3245A - page 46

    2-6 Us ing the C ons ole I nt erfac e Sc re en Struc tur e an d N avigat i on Using t he Console In terf ace Ta ble 2 -1. How To N avigat e i n the Con s ole Tas k: Actio ns: Exe cut e an ac ti on f rom an “Ac tions - [>] menu: Use eit her of t he fo llow i ng me tho ds: ■ Use the ar row keys ( [<] , [>] , [v] , or [^] ) t o highl ight ...

  • HP HP J3245A - page 47

    2-7 U sing th e Consol e Int er face Using Pa ssword Sec urit y Using t he C onsole In terf ace Using Pass word S ecurity Ther e are two le vels of co nso le acc ess: M an ager and Operat o r. For secur it y, you can set a pass word on each of these leve ls . To u se pas sword s ecurity: 1. Set a Manager p assword (and a n Op erator passwor d, if a ...

  • HP HP J3245A - page 48

    2-8 Us ing the C ons ole I nt erfac e Us in g Pas swor d Secu ri ty Using t he Console In terf ace Note If there is onl y a M ana ger pass word set (with no Operator pa ssword ), and the Man ager passwor d is not enter ed cor rectly when the console s ession begins , the swi t ch operates on the O pe rat or level. If there ar e both a Manager passw ...

  • HP HP J3245A - page 49

    2-9 U sing th e Consol e Int er face Using Pa ssword Sec urit y Using t he C onsole In terf ace b. T yp e a p asswo rd of u p to 16 char act er s and pr ess [Enter] . (R emem ber that passw ords a re case- sensiti ve.) c. Whe n prom pted wi th Enter new password again , retype the new password a nd press [Enter] . d. To set another passwor d, retur ...

  • HP HP J3245A - page 50

    2-10 Us ing the C ons ole I nt erfac e Re boo ting the Sw i tc h Using t he Console In terf ace Reboo ting the S witch Rebooting the switc h t erminat es the current consol e session and perform s a reset o f the opera ting s ystem. Som e of the reason s fo r perfor ming a r eboot include: ■ Activating certain configuration changes that r equire ...

  • HP HP J3245A - page 51

    2- 1 1 U sing th e Consol e Int er face Rebo oting t he Sw it ch Using t he C onsole In terf ace Rebo oti ng To Ac tiva te Conf i gur at ion Chan ges. Config urat ion chan ges for some p arameter s become effec tive as so on as y o u sav e the m. Ho w ever , you must reboot the s w itch in order to imp lemen t any chang es to any param eters in the ...

  • HP HP J3245A - page 52

    2-12 Us ing the C ons ole I nt erfac e Res e tti ng th e S witc h Using t he Console In terf ace Resetting the S w itch Re sett ing r equ ir es p hy si cal ac cess to the fr o nt of the S w itch 80 0T. There ar e two l evels of res et: ■ Har dw are re set : Mom entarily inte rrupts s witch opera tion, performs a compl ete h ar d ware se lf- tes t ...

  • HP HP J3245A - page 53

    3- 1 Con fig uring t he Switch 3 Co nfigu rin g the Sw itch Ov ervi ew This chapt er provides an over view of th e S wit ch 800T con figu ration features . In its facto ry default configu ration, the Swi tch 800T aut o matic all y operates as a multiport learning bridge with network connectivit y provided by t h e particular m odules that you h ave ...

  • HP HP J3245A - page 54

    3-2 Co nf igu ring t he Swi tch Ov ervi ew Con fig uring t he Switch Note In the factory default configurat ion, t he Spanning Tree Pro t ocol (STP) is off. However, if the topology of your netw ork includes any redundant l oops between s witch es or bri dges, you shou ld enab le S TP. See “Spanning T ree” (page 3- 21). To ge t H e lp o n i n d ...

  • HP HP J3245A - page 55

    3-3 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Config urab le Features How To Access th e Switch 800T Configurati on : Us e this procedure t o ac cess th e switch ’ s configur ab l e features. 1. Be gin at th e Main Menu and se lect Configuration (fig ure 3- 2): Figu re 3-2. Sel ect “Confi guration ” in th ...

  • HP HP J3245A - page 56

    3-4 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch Figu re 3-3. Th e Co nfigurat ion M enu 2. Use t h e arr ow keys ( [< ] , [>] , [^] , and [v] ) to highlight the configuration topic y ou wan t, then pre ss [Ent er] . 3. R efer to the appropri ate section s in t h e remainde r of this c h apter for in fo rma ...

  • HP HP J3245A - page 57

    3-5 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch System F eatu res Configures basic s witch m anageme nt inform ation, inclu ding sys tem data, address a ging, and time z one para me ters: Figu re 3-4. Th e Syst em Confi gurat ion Scr een (Defa ult Val ues) Note To he lp simplify adm inistration, it is recomm ende ...

  • HP HP J3245A - page 58

    3-6 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch Port F eatur es Confi gur es the operat ing state for each port an d opti onally as signs sel ecte d ports to a port tr unk. (For m ore on po rt trunking, refer to chapter 7.) A lso optionally enables you to res t r ict the amount of bro adcas t traffic on the port ...

  • HP HP J3245A - page 59

    3-7 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch IPX S ervice Fea tures Ena bles the switc h to b e managed in an IPX ne twork . The Switch 800T autom aticall y enables IPX, confi gure s the IP X node add res s, and learn s the IPX netwo rk numb er. Thus , in the factory defa ult configuration, IPX is auto- matica ...

  • HP HP J3245A - page 60

    3-8 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch (Op tio na l) H ow To Co nfig ure IPX f or Ma n age men t fr om a R emot e I PX Net w or k. In t he fac tory default, IPX is already e nabled. If you want to enabl e management from a remote IPX network , you must con figu r e the gateway encapsul ation type and ga ...

  • HP HP J3245A - page 61

    3-9 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Inter net ( IP) Ser vice Featu res Enables y ou to c onfigure: ■ IP add ress, subnet m ask , and (op tionally) the gatew ay a ddress for the switch so that it can be m anaged in an IP networ k ■ The time ser ver informatio n (us ed if yo u want the switch t o ge ...

  • HP HP J3245A - page 62

    3-10 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch How T o Man ually C onf igur e fo r I P. 1. Fro m the Confi gur ation scree n, select Internet (IP) Service to di splay the above scree n . 2. Pr ess [E] (for E dit ). 3. Sel ect th e IP Config field and use the Spa ce bar to sel ect Manual . 4. Sel ect the IP Add ...

  • HP HP J3245A - page 63

    3- 1 1 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Vi rt ual LA N ( VL AN ) Featu re s Enables y ou to c reate up to eight port-based V LANs. A V LAN i s a g roup of ports des ignated by the Switch 800T as belo n gi ng to the same bro ad cas t doma in. This fea ture enabl es you to configure port-based virtual LA ...

  • HP HP J3245A - page 64

    3-12 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch IP M ul ticast (IG MP ) Se rvice F eat ures—M ultim edia Traffic Con trol The I GMP ( Internet Gr oup Management Pr otocol) featur e helps to reduce network conge sti o n and improve se curity by reduc ing unnecessary multicast traffic on a per- port ba sis. Thi ...

  • HP HP J3245A - page 65

    3- 1 3 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch SNMP Com mu nit ies Fe atur es Enables you to a dd, edit, or delete SNM P comm unities. Use this feature i f you expect to manage the switch from an SNMP management stat ion. You can confi gure up to fiv e SNMP co mm unit i es, e ach w ith either an oper ator-le ...

  • HP HP J3245A - page 66

    3-14 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch 2. Pr ess [A] (for A dd ) to display the follow ing scree n: Figu re 3-9. Th e SN MP Add or Edit Scre en Note In the d efault configura tion, no m anager addresses are configur ed. In this ca se, al l management s tations usi ng the corr ect community n ame may a ...

  • HP HP J3245A - page 67

    3- 1 5 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Trap Rece iver s Feat ures Enables y ou to configure up to ten IP and/or IPX man agement stations ( t rap rece ivers ) to receiv e SNMP trap packets sent fro m the switch . Trap packets descr ibe specifi c event types. (Th ese events are th e same as the lo g mes ...

  • HP HP J3245A - page 68

    3-16 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch Serial L ink Feat ures Enables y ou to a djust the Console RS- 232 configurati on to customize the connecti on with the PC, terminal , or modem you are using for consol e a ccess. Refer to the on line Help for information on m odem s e ttings . Refer also to “Co ...

  • HP HP J3245A - page 69

    3- 1 7 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Conso le Fea tur es Lets you enable or disable inbound T elnet acces s and control the types of ev en ts dis played in th e even t lo g. Also spec ifie s the t erminal t ype and the cons ol e scree n refres h inte rv al used by the statis tic s scree ns (that is, ...

  • HP HP J3245A - page 70

    3-18 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch Netw or k Mo nit or in g Por t F eatu re s Lets you designate a port for monitori ng traffi c on one or mo re other ports or on a VL AN confi gured on the s witch. This i s accompl ishe d by copyin g all traf fic from the specif ied ports or VLAN to the design ate ...

  • HP HP J3245A - page 71

    3- 1 9 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Figu re 3-14. Example of S electi ng a Monito ring Port 5. Pr ess t he Space bar to select which port to use for the monitor in g po rt, then press [v] to m ove to the Monitor parameter. (T he default setting is Ports , whi ch you w ill use if y ou wa nt to moni ...

  • HP HP J3245A - page 72

    3-20 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch Figu re 3-15. Ex ample of Select ing a VLAN t o Monitor Note It is possible in networks with h igh traffic le vels to copy more t ra ffic to a monitor port than the link ca n suppo rt. In thi s situation, so me packets m ay not be copied to the moni tor port. Ex a ...

  • HP HP J3245A - page 73

    3- 2 1 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Spann ing T ree Featu r es Enables you to activate the IEEE 802.1d Spanni ng Tree Protocol ( STP) and to adjust s panning tre e param eters. In the fact ory d efault, STP is off. T hus, if there are a ny r edundant p aths (loop s) be tween nod es in y our ne twor ...

  • HP HP J3245A - page 74

    3-22 Co nf igu ring t he Swi tch Co nf ig ura ble Featur es Con fig uring t he Switch Traffic/ Secu rity Fi lter Fea tur es Ena bles you to c ontrol tr affic an d increas e networ k securi ty by cr eatin g filte rs bas ed on any of the foll owing crit eria: ■ Mult ic as t addr ess ■ Source p ort on ly ■ Source M AC addres s an d sourc e po rt ...

  • HP HP J3245A - page 75

    3- 2 3 Con fi gur in g the Swit ch Con figu rable F eatur es Con fig uring t he Switch Automa tic Br oa dcast Cont rol ( ABC) Feat ures —La yer 3 Sw itching ABC r educes the amoun t of IP and/or IPX broadcas t traffic o n a netw ork b y enabling the switc h to serv e as a prox y for the ultimate des tination of broad- ca st IP ARP and RI P packet ...

  • HP HP J3245A - page 76

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  • HP HP J3245A - page 77

    4- 1 Moni tori ng and Analy zing Switc h Oper ation from t he 4 Mon itoring a nd Ana ly zing Sw itch Op eratio n from the Co nsole Ov ervi ew Th e Main Men u in t he switch’s con sole interface give s you access to the fol lo w in g sou r ces of re ad -o n ly data fo r hel pi n g yo u to monitor, anal yze, an d troubleshoo t switch operation: Ta ...

  • HP HP J3245A - page 78

    4-2 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole Stat us a nd Coun ters Men u Monitori ng and Analy zing Switc h Oper ation from t he Sta t us an d C o un t e rs Me nu Sel ect Status and Counters fro m the M ain Menu to dis play the Status and Coun ters m enu: Figu re 4-1. Th e St atus and Coun ters Menu Ea ch of the above m ...

  • HP HP J3245A - page 79

    4-3 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Sta tu s and Co unter s M enu Moni tori ng and Analy zing Switc h Oper ation from t he Sw itch I nf ormat ion Figu re 4-2. Ex ample of Swit ch In formation This scree n t ells you which v ersion of the OS (ope rating system ) and RO M (low -level s tartup code loca ted i n read ...

  • HP HP J3245A - page 80

    4-4 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole Stat us a nd Coun ters Men u Monitori ng and Analy zing Switc h Oper ation from t he Po rt S tat us Figu re 4-3. Ex ample of Port Stat us For ea ch port, thi s scree n tells y ou the type of p ort and media , whethe r t he port is enabled and up or down, and the port’s opera ...

  • HP HP J3245A - page 81

    4-5 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Sta tu s and Co unter s M enu Moni tori ng and Analy zing Switc h Oper ation from t he Po rt Co un te rs Figu re 4-4. Ex ample of Port Count ers This scr een e n ables you to determine the traffic patterns for each p ort. Por t Counter fea tures include: ■ Dynamic dis play of ...

  • HP HP J3245A - page 82

    4-6 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole Stat us a nd Coun ters Men u Monitori ng and Analy zing Switc h Oper ation from t he To view th e ele m ents tha t co mpr is e the traffi c on a parti cular po rt , highligh t that port numbe r (figure 4-4), then sele ct Show details . F o r ex am pl e , sele cting p o rt 1 di ...

  • HP HP J3245A - page 83

    4-7 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Sta tu s and Co unter s M enu Moni tori ng and Analy zing Switc h Oper ation from t he Addr es s Tab le Figu re 4-6. Ex ample of the Addres s Tab le This screen lets you easil y determine which switc h port is being use d to access a s p ecific device on the network. The listin ...

  • HP HP J3245A - page 84

    4-8 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole Stat us a nd Coun ters Men u Monitori ng and Analy zing Switc h Oper ation from t he Por t Address Tab le This scr een l ets you easily d etermine w hich devi ces are attach ed to the sele cted s witch port by listi ng all of th e MAC add resses detect ed on that port . You ca ...

  • HP HP J3245A - page 85

    4-9 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Sta tu s and Co unter s M enu Moni tori ng and Analy zing Switc h Oper ation from t he Figu re 4-8. Ex ample of a Port Ad dress Tabl e for a Spec ific P ort In th is ex ample, several MAC addr esses ac ces sed throu gh po r t 1 app ear i n the init ia l lis ti ng. T o view a ny ...

  • HP HP J3245A - page 86

    4-10 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole Stat us a nd Coun ters Men u Monitori ng and Analy zing Switc h Oper ation from t he Sp ann ing T ree (ST P) In for m atio n Note If multiple VLANs are configure d on the switch, you will be prom pted to select a VLAN (by using th e S pa ce ba r, then pressin g [Enter] ) to d ...

  • HP HP J3245A - page 87

    4- 1 1 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Sta tu s and Co unter s M enu Moni tori ng and Analy zing Switc h Oper ation from t he You can use the S how ports action at the bottom of the screen to display port-l evel in formation and p arameter setti ngs for eac h port i n the s wit ch (including port ty pe, cost, pri ...

  • HP HP J3245A - page 88

    4-12 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole Stat us a nd Coun ters Men u Monitori ng and Analy zing Switc h Oper ation from t he IP M ul ticast ( IG MP) Statu s Note If multiple VLANs are configure d on the switch, you will be prom pted to select a VLAN (by using th e S pa ce ba r, then pressin g [Enter] ) to display t ...

  • HP HP J3245A - page 89

    4- 1 3 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Sta tu s and Co unter s M enu Moni tori ng and Analy zing Switc h Oper ation from t he You can also displ ay the port status of the indiv idual multicast groups. (That is, you c an d isplay the ports, po rt types, a nd whe ther th e IGMP de vices connect ed to the switch vi a ...

  • HP HP J3245A - page 90

    4-14 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole Stat us a nd Coun ters Men u Monitori ng and Analy zing Switc h Oper ation from t he Aut oma tic Broa dcast Contr ol (ABC) Informatio n Note If multiple VLANs are configure d on the switch, you will be prom pted to select a VLAN (by using th e S pa ce ba r, then pressin g [En ...

  • HP HP J3245A - page 91

    4- 1 5 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Eve nt L og Moni tori ng and Analy zing Switc h Oper ation from t he Event Lo g The Event Log records operatin g events as single-l ine entries liste d in ch rono- lo gical order . Each entry is c omp osed of fi ve fiel ds: Severity is one of th e fol low ing codes: I (inform ...

  • HP HP J3245A - page 92

    4-16 Mon itor ing and Analy zing Swit ch Oper ati on f ro m t he Co nsole E vent Log Monitori ng and Analy zing Switc h Oper ation from t he Enter ing and Navigati n g in the Event Log Di splay. To enter the eve nt lo g, se lect Event Log from the Main menu. Figu re 4-14. Ex ample of an Event Lo g Displ ay To di splay variou s p ort i ons of the Ev ...

  • HP HP J3245A - page 93

    4- 1 7 Mon itor ing and Ana lyzing Sw itch Opera tion f rom t he Con sole Eve nt L og Moni tori ng and Analy zing Switc h Oper ation from t he The ev ent log ho ld s up to 100 lines in ch r onologica l order, fr om the old est to the new est. Each line consist s of one complet e e ven t message. Once the log has rec eived 100 en trie s, i t di scar ...

  • HP HP J3245A - page 94

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  • HP HP J3245A - page 95

    5- 1 Usi ng SNMP To Monito r and Manage t he Switch 5 Using SNM P To Monit o r an d Mana ge t he Swit ch You can manag e the swi tch v ia SNMP from a n etwork manageme nt s tation. (The switch suppo rts SNMP v1 and SNMP v2c, exc ept as noted b elow for SNMP v2 Notific ations .) I f you are using IP, you must eithe r configure the switch w ith the a ...

  • HP HP J3245A - page 96

    5-2 Us in g SNMP To M oni to r and Man age the Sw i tch SNMP Man ageme nt Usin g SNM P To Mon itor and Manage t he Switch HP P ropr ietary M IBs include: • Stat istics for mes sag e and packet buffer s, tcp, telnet , and timep (nets w tst. mi b) • Port c ounters, forwa rding table, and CPU s tatistics (stat.mi b) • tftp downlo ad (downld.m ib ...

  • HP HP J3245A - page 97

    5-3 Using SNM P To Mon it or and M anag e the Swit ch SNMP Co nfigu rat i on Pr oces s Usi ng SNMP To Monito r and Manage t he Switch SNM P Config ura tion Proc ess The gener al steps to confi guring for SNMP access to the prec ed in g featu r es are: 1. Fr o m the Main menu, select Configuration . 2. Ena ble and config ure an IP addr ess for the s ...

  • HP HP J3245A - page 98

    SEDONA.BK : s ed_5.fm5 Page 4 T hursday, Februar y 27, 1997 10:11 AM ...

  • HP HP J3245A - page 99

    6- 1 Usin g t he A dvanced Commands 6 Usin g t he Ad vanc ed Com mands Ov ervi ew The Ad van ced Commands , which ar e accessed fr o m the Main Menu , gi ves you acces s to th e fol low in g sys tem management commands: ■ Help ■ Dat e ■ Time ■ History ■ Ping ■ IpxPing ■ LinkTes t ■ Tel net ■ VLA N ■ Cl earLED ■ Config ■ Dele ...

  • HP HP J3245A - page 100

    6-2 Us ing the A dvan ced Co mmands Ov ervi ew Usin g t he A dvanced Commands How T o Use the Co mm and Pro mp t: 1. To access the c ommand pr o mp t, use the ar row keys to highli ght Advan ced Commands in the M ain M enu and pre ss [E nter] . Figu re 6-1. Sel ecting th e C ommand P rompt 2. Do the fol lo w in g: • If there ar e no VLANs (vi r t ...

  • HP HP J3245A - page 101

    6-3 Using t he Adv ance d Com m an ds Overvi ew Usin g t he A dvanced Commands How To Exit from th e c ommand prom pt: Typ e exit and pres s [Enter ] to r eturn to the Main M enu. How T o List Ava ilable Co mm ands: At the c ommand prom pt, type h an d press [Enter] . When you see — MORE — a t the bo ttom of the s creen : ■ To ad vanc e t h e ...

  • HP HP J3245A - page 102

    6-4 Us ing the A dvan ced Co mmands Co mmands Usin g t he A dvanced Commands Co mm an ds To ex ecut e a n y o f th ese comm ands, s ele ct Ad vanced Commands from the Main Me nu, type the comm and, and press [Enter] . Conven tions: ■ Com mands ar e sho wn in th e normal typeface. ■ Re qu ir ed para meters are show n in itali cs . ■ Opti o nal ...

  • HP HP J3245A - page 103

    6-5 Using t he Adv ance d Com m an ds Commands Usin g t he A dvanced Commands ip xpi ng ipx -addr [re petiti ons ] [ t i m eou t] [s iz e] wher e: ipx- addr is the IPX add re ss of the t arget node in this for mat : netw o r k numb er : mac ad dre ss re petit ions i s t he numb er of tim e s to re pea t th e echo req uest . Defaul t : se nd pac ket ...

  • HP HP J3245A - page 104

    6-6 Us ing the A dvan ced Co mmands Co mmands Usin g t he A dvanced Commands vlan vlan _name wher e: vlan_ name is th e name of th e virt ua l LAN you w ant to ac ces s. Us ed w he r e VL ANs ar e configur ed. Used to se lect a di ffer en t VLAN e nviro nment in whic h t o exec ute Comma nd P romp t com mands. Th e co mmand p romp t will chan ge to ...

  • HP HP J3245A - page 105

    6-7 Using t he Adv ance d Com m an ds Commands Usin g t he A dvanced Commands walkmib object na me Re tr ieves t he MIB s ubt ree f or the sp ecified MIB o bj ect . W hen — MORE — is di sp layed, pr ess in g [En te r] dis pl ays the next l i ne of the conf igur ation , an d p res sing th e Space b ar di spl ay s th e n ext scr een of the confi ...

  • HP HP J3245A - page 106

    6-8 Us ing the A dvan ced Co mmands Co mmands Usin g t he A dvanced Commands zpu t fi le r emo te - file ov erw r ite d o s/u ni x wher e: f ile is CONFI G or a co mmand. re mote -f il e is a f ile n a me on th e con sol e PC. ove rwrit e is: 0 (don ’t ove rwr it e a fil e of the sa me n am e). 1 (cr eate or over write a fi le o f the sa m e nam ...

  • HP HP J3245A - page 107

    7- 1 Advance d Concept s 7 Ad va nc ed Con ce pt s Ov ervi ew The switch provides support for these advanced features: ■ Spanning Tree Protocol— STP ( page 7-2) ■ Port trunking (page 7-5) ■ Fil tering fo r enhanced ban d wi dth usage and in- band secu ri ty ( page 7-8) ■ Virtu al LANs—VLANs (page 7-14) ■ IP Multi cast—IGMP (page 7-2 ...

  • HP HP J3245A - page 108

    7-2 Ad van ced Concep ts Sp annin g T ree Protoc ol ( STP ) Advanc ed Concept s Span ning T ree Protoc ol (STP) The s w itch u ses the IEEE 8 02.1d Sp anning Tr ee Prot ocol (ST P) to ensure that only one p ath at a time is active betwee n any two nodes on t h e network . In networks w here there is more than one ph ysical path betwe en any tw o no ...

  • HP HP J3245A - page 109

    7-3 Adv ance d Concept s S pann i n g Tre e Pro t oc ol (STP ) Advance d Concept s How T o Conf igure Sp anning T ree: In most cases, the defaul t STP pa ra m- et er se ttings ar e ad equate. I n cases where it is not, u se this pro cedure to make confi gur atio n ch anges. Caut ion If you e nable STP ( step 5), i t i s recommende d that you l eave ...

  • HP HP J3245A - page 110

    7-4 Ad van ced Concep ts Sp annin g T ree Protoc ol ( STP ) Advanc ed Concept s 6. If the remai n in g STP parame ter setti ngs are adequate fo r your ne twork , go to step 9. 7. Use [Tab] or the arro w k eys to select the next param eter you w ant to change , th en t ype in the new va lue. ( If you need infor mation on STP parame ters , pr ess [En ...

  • HP HP J3245A - page 111

    7-5 Adv ance d Concept s Port T run king Advance d Concept s Por t Trun king Figu re 7-3. Conc eptu al Il lustratio n of Port Trunki ng Port trunki ng is used to allow up to fou r por ts to be c onn ected together to function as a s ingle, higher-speed port to conn ect t o another He wlett-Packard switch designe d for port trun king. This enables s ...

  • HP HP J3245A - page 112

    7-6 Ad van ced Concep ts Po rt Tru nki ng Advanc ed Concept s Note Using m ore than one m edia type and/ or link speed i n a port tru nk is not supported. The console i nterface all ows onl y link s of the same m edia type withi n the same trun k. Similar ly, it is recomme nded that al l links in t he same trunk have the same s peed. Y ou shou ld a ...

  • HP HP J3245A - page 113

    7-7 Adv ance d Concept s Port T run king Advance d Concept s Figu re 7-4. Ex ample of Confi guri ng a Port Trun k 4. To assign another por t to the trunk, repeat s teps 3c, and 3d. 5. Whe n you are finishe d assig ning ports to the trunk, pre ss [Enter] , th e n [S] (for S ave ) to save the new port trunk configuration and return to the Configurati ...

  • HP HP J3245A - page 114

    7-8 Ad van ced Concep ts F il ters and Sec ur it y Advanc ed Concept s Fi lters a nd Security To en hance the switch’s bandwi d t h usage and in-b and s ecurity , confi gure per- port filters to forward desired traffic or drop unwanted traffic, as describ ed below. The s witch c an suppo rt up to 50 fi lters. Ta ble 7 -1. F il ter Types and Crit ...

  • HP HP J3245A - page 115

    7-9 Adv ance d Concept s F il ters and Sec ur it y Advance d Concept s Prot ocol Filter s . This filter type enables the switch to restrict traffic of a particular pr otocol ty pe to a specific de stination po rt or ports on the switch (or to be dro pped for all ports on the switch). Filtered pro t o col types include: ■ IP (Ethernet) ■ IP (802 ...

  • HP HP J3245A - page 116

    7-10 Ad van ced Concep ts F il ters and Sec ur it y Advanc ed Concept s Note If a node designate d by the Source MA C parameter is mov ed to a different port than its original source port, any traffic to or from that n ode will not be forw ar ded by the switch. Forwarding w ill resume if the node is moved back to the original so u rce port. Traffic ...

  • HP HP J3245A - page 117

    7- 1 1 Adv ance d Concept s F il ters and Sec ur it y Advance d Concept s Figu re 7-6. Ex ample of the Tra ffic/S ecurit y Filt ers Con figurat ion Scree n 4. Pr ess the Space b ar to se lect the type of fi lter you want to co nfigure. The options are: • Multicast (the default) •P r o t o c o l • Source Port • Source MA C 5. Pr ess [v] once ...

  • HP HP J3245A - page 118

    7-12 Ad van ced Concep ts F il ters and Sec ur it y Advanc ed Concept s 6. Confi gure the fi lter acti o n for each destinat ion por t. For exampl e: Figu re 7-7. Ex ample of Specif ying Fi lt er Action s for Indi vidual Port s Filt er T ype Op tion Select ed i n St ep 4 Next Li ne f or Fil ter Typ e Opt ion Act ion for Selected Fi l ter Opt io n M ...

  • HP HP J3245A - page 119

    7- 1 3 Adv ance d Concept s F il ters and Sec ur it y Advance d Concept s a. Pr ess [v] to highli ght the Action option for a des tination p ort ( Dest Port ). b. Pr ess the Space b ar to select t h e fil ter acti on for that port ( Forward filtered packets--the default--or Drop filter ed p ack ets ). c. Do one of the fol lo w ing: – To configure ...

  • HP HP J3245A - page 120

    7-14 Ad van ced Concep ts Vir tual LANs (V LANs) Advanc ed Concept s Vi rtual LANs (VLANs ) The switch suppor ts port-based virtual LANs (VLA Ns). A VLAN is a collection of ports that belong to a single broa dcast doma in. (That is, all ports carryi ng traffic for a par ticular subnet address w ould be long to the sam e VLAN.) This allows w orkgrou ...

  • HP HP J3245A - page 121

    7- 1 5 Adv ance d Concept s Vir tu al LANs (VLANs) Advance d Concept s Effe ct of VLA Ns on Ot her Swit ch F eatu re s IPX a n d IP I n te r f ac e s . There is a one- to-one relati onship be tween a V LAN and an IP o r IP X network int erface. Si nce the V LAN is defined by a group of ports, the s tate (up/ down ) of those po rts determ ines the s ...

  • HP HP J3245A - page 122

    7-16 Ad van ced Concep ts Vir tual LANs (V LANs) Advanc ed Concept s Adding a Tr ansceive r Module. If yo u in stal l a trans ceiver modul e i n a previou sly unoccupi ed slo t, the p ort for tha t transceiv er modul e wil l be automaticall y added to the default VLAN. Caut ion Before installing a transcei ver module in the Switc h 800T, y o u must ...

  • HP HP J3245A - page 123

    7- 1 7 Adv ance d Concept s Vir tu al LANs (VLANs) Advance d Concept s ■ If you are manag ing VLANs with SNM P in an IP netw ork, either configure an IP ad dress an d su bnet mask f o r ea ch VLAN or u se th e (defaul t) Bootp feature to downl oad an IP confi guration from a Boo t p ser ver. Refer to “Internet (IP ) Servic e Feature s” on pag ...

  • HP HP J3245A - page 124

    7-18 Ad van ced Concep ts Vir tual LANs (V LANs) Advanc ed Concept s To Create a N ew V LAN. Use this pr oc ed ure to ad d a n ew VLAN or to ed it the name of an existi ng VL AN. 1. Be gin n ing at the Main Menu, sele ct Configuration to display the configuration m enu. Figu re 7-10. Th e V LAN Opt ions in th e Confi guration Me nu 2. Fro m the Con ...

  • HP HP J3245A - page 125

    7- 1 9 Adv ance d Concept s Vir tu al LANs (VLANs) Advance d Concept s Figu re 7-11. Th e (Default) VLAN Names Scree n 3. Pr ess [A] (for A dd ). You wil l then be pr ompted for a new VLAN n ame : Name : _ 4. Type the name (up to 12 character s, with no spaces) of a n ew VLAN that you w ant to add , then press [En ter] . 5. Pr ess [S] (f or S ave ) ...

  • HP HP J3245A - page 126

    7-20 Ad van ced Concep ts Vir tual LANs (V LANs) Advanc ed Concept s 1. If you h ave j ust adde d a new VLAN n ame a nd ha ve not ye t r e booted the switch, do so now (step 7 in the p revious pro cedu re). 2. Return to the Main Menu a nd select Confi guration to di splay the C onfig- uratio n menu. 3. Sel ect Port VLAN Assignment . Yo u wil l th e ...

  • HP HP J3245A - page 127

    7- 2 1 Adv ance d Concept s Vir tu al LANs (VLANs) Advance d Concept s 5. Return to the Main menu. (It is not necessary to re boot t he switch; the new port assignm ents are impl emented when you do the “save” in the preced ing s tep. ) VLAN Restrictions ■ Ea ch por t can be assi gned to only one VLAN. ■ An extern al r outer must be used to ...

  • HP HP J3245A - page 128

    7-22 Ad van ced Concep ts Vir tual LANs (V LANs) Advanc ed Concept s HP Rou ter Req uiremen ts. Use the H ewlett-Packard version A .09.70 (or lat er) ro u t er O S re l eas e i f an y o f t he fo ll ow in g Hew le tt -P ac ka rd r o uter s a re inst alled in n etw orks in w hich you wi ll be u sing VLA Ns : HP Route r 440 (for mer ly Router ER) HP ...

  • HP HP J3245A - page 129

    7- 2 3 Adv ance d Concept s I P M ult ic ast (IG M P) Advance d Concept s IP Multic ast (IGMP ) In a network where IP mult icast traff ic is t ransmitted for various multi media appl icati ons, you can us e the switch t o reduce u nnecessar y band width u sage on a per-port ba sis by configuri ng IGMP. How IGMP O per ates The Internet Group Man age ...

  • HP HP J3245A - page 130

    7-24 Ad van ced Concep ts IP M ult ic a st (I G MP ) Advanc ed Concept s Once the sw itch learns the port location of the hosts bel onging to a ny partic- ular m ulticast grou p, it can direct gro up traffi c to only those po rts, re sulting in bandw idth sav ings on ports w here group m embers do not reside . The following exa mpl e illustrates th ...

  • HP HP J3245A - page 131

    7- 2 5 Adv ance d Concept s I P M ult ic ast (IG M P) Advance d Concept s The next fi gur e (7-14) shows a network running IP multicasting using IGMP without a multicast route r. In th is case, the IGMP-configured switch runs a s a querie r . PCs 2, 5, and 6 are members of the same IP multicas t group. IGMP i s con figured o n swit ches 3 and 4. E ...

  • HP HP J3245A - page 132

    7-26 Ad van ced Concep ts IP M ult ic a st (I G MP ) Advanc ed Concept s ■ For PC #1 to become a me mber of the sam e multicast grou p without flo o di n g IP multi cas t traffic o n all po rts of switch es 1 and 2, IGMP must be confi gured on both switches 1 and 2. Note IP multicas t addr esses o ccur in the range fro m 224. 0.0. 0 through 23 9. ...

  • HP HP J3245A - page 133

    7- 2 7 Adv ance d Concept s I P M ult ic ast (IG M P) Advance d Concept s Note If you move a port fro m one VLAN to a no ther, that port will retain i ts IP mu lti cas t ( IP Mcast ) parameter setting. For example, suppos e port 1 is in DEFAULT _VLAN with an IP Mcast se tting of “Blo cked”. If you cr eate another VLAN n amed VLAN2 a nd then mov ...

  • HP HP J3245A - page 134

    7-28 Ad van ced Concep ts IP M ult ic a st (I G MP ) Advanc ed Concept s Figu re 7-16. Ex ample of the (Def ault ) I P Multi cast (I GMP) Servi ce Screen 4. Pr ess t he Sp ace bar t o select Yes (to en abl e IGMP). 5. Use [v ] to highlight the Forward with High Priority paramet er. 6. If you want IGMP tra ffic to b e forwarded with a hi gher priori ...

  • HP HP J3245A - page 135

    7- 2 9 Adv ance d Concept s I P M ult ic ast (IG M P) Advance d Concept s Changin g the Quer ier Co nfigu rat io n Setting .. The Querier featu r e, by default, is enabled and in most cases shou ld be left in t his setting. If you need to change th e qu erier sett ing, you can do so usin g th e IGMP Confi guratio n MIB. To disab le the querier sett ...

  • HP HP J3245A - page 136

    7-30 Ad van ced Concep ts Au to matic Br oadc ast Contr ol (ABC) Advanc ed Concept s Autom atic Broadc ast Control (ABC) ABC helps to c on serve band width and processing power for IP and/or IPX traffic w ithin a br oadcast do main without adding the levels of c o st and laten cy nor mally associa ted w ith rout ers. A BC achiev es this by usi ng t ...

  • HP HP J3245A - page 137

    7- 3 1 Adv ance d Concept s Autom at ic B roa dcas t Co ntr ol (ABC ) Advance d Concept s To l earn hos t D’s MAC addre ss, host A sends a broadcast ARP request. Because the swit ch does not yet k now the l o cation of host D, it fl oods the reques t out all ports . Howe ver , the switch al so lear n s fro m the ARP reques t the loca tion of host ...

  • HP HP J3245A - page 138

    7-32 Ad van ced Concep ts Au to matic Br oadc ast Contr ol (ABC) Advanc ed Concept s for w arded on all p o rts. However , with ABC enab le d and ad di t io n al RIP and SAP p arameters configured, the swi t ch will forw ard IP RIP and IPX R IP and SAP broadcas ts only to th e ports on which these types of broadcas ts have been r ecei ved ear lie r ...

  • HP HP J3245A - page 139

    7- 3 3 Adv ance d Concept s Autom at ic B roa dcas t Co ntr ol (ABC ) Advance d Concept s Ena b l ing Bo th IP and IP X (I P_I PX ) Ena blin g ABC f o r IP and IPX cau se s the s w itch t o : ■ Send a proxy IP A RP reply for ho sts who se addr esses the swit ch has learned. ■ Send a proxy NS Q (nea r est server query) repl y f or servi ces the ...

  • HP HP J3245A - page 140

    7-34 Ad van ced Concep ts Au to matic Br oadc ast Contr ol (ABC) Advanc ed Concept s 2. Sel ect Automati c Broadcast Contr ol ( ABC) and press [Enter ] . 3. If no VLANs ar e confi gured , g o to ste p 4 . If V LANs ar e config ured, p r ess E dit , then sel ect the VLAN in wh ich you want to confi gure AB C. Note The re st of this pro cedure ass um ...

  • HP HP J3245A - page 141

    7- 3 5 Adv ance d Concept s Autom at ic B roa dcas t Co ntr ol (ABC ) Advance d Concept s arr ow key to displa y the r emain ing ABC pa rameter s. ( If VLANs are confi gured , these par ameters alread y appea r.) Then do one of the follo w- ing : • If you enabl ed ABC fo r IP_IPX and p ressed an arro w key (fi gure 7-20 , below): Figu re 7-2 0. A ...

  • HP HP J3245A - page 142

    7-36 Ad van ced Concep ts Au to matic Br oadc ast Contr ol (ABC) Advanc ed Concept s ca n overr ide the sett ing in this sc reen by going to t he Port Confi gur a tio n scr een (p age 3-6) and set ting the b roadcas t li mit val ue ind ividua lly fo r one or more specific ports. • If you enabled ABC f o r IP (fi gure 7 -21, below ): Figu re 7-2 1 ...

  • HP HP J3245A - page 143

    7- 3 7 Adv ance d Concept s Autom at ic B roa dcas t Co ntr ol (ABC ) Advance d Concept s • If you enabled ABC f o r IPX (f igu re 7-22 , belo w ): Figu re 7-2 2. ABC Ena bled Wi th D efaul t IPX Op tion (No V LANs Co nfigured) i. Se le c t IPX RIP/SAP Control. ii. Use t h e Space bar t o select Yes . iii . If you w ant to specify a different glo ...

  • HP HP J3245A - page 144

    7-38 Ad van ced Concep ts Au to matic Br oadc ast Contr ol (ABC) Advanc ed Concept s SEDONA.BK : s ed_7.fm5 Page 38 T hursday, February 27, 1997 10:11 AM ...

  • HP HP J3245A - page 145

    8- 1 File Tran sfers 8 File Tr an sfers Ov ervi ew You can down load new sw itch s oftwa re (operating system — OS) and upload or d o wnlo ad switc h configu ration files. These featur es are usefu l for acquir ing peri odic switch softw ar e upgrades an d for stor in g o r retr iev i ng a switch configuration. SEDONA.BK : s ed_8.fm5 Page 1 T hur ...

  • HP HP J3245A - page 146

    8-2 F il e Tr ans fers Do w nl oadi ng an Oper atin g Sys tem File Tran sfers Down lo a di n g an Opera t i ng Sy stem You c an use the switch c o nsole’s TF TP f eature ( Download OS ), HP’ s SNMP Download Manager, or the HP Update Utility (update. e xe) to download a new operati ng sys tem (OS) to the sw itch. Downlo ading a new OS does not c ...

  • HP HP J3245A - page 147

    8-3 F il e Transf ers Do wnloadi ng a n Oper at ing S yst em File Tran sfers Us in g TF TP To Do wnl oad t he OS Fi le This procedure assum es that an OS file for the switch h as pr evio u s ly been sto r ed on a TFTP ser ver accessibl e to the switc h. (Th e OS fil e is typical ly avail a ble from HP’s elect ronic servi ces—refer to t he car d ...

  • HP HP J3245A - page 148

    8-4 F il e Tr ans fers Do w nl oadi ng an Oper atin g Sys tem File Tran sfers 5. If VLANs are configu red, highligh t the VLAN fi eld. Then u se t h e Space bar to s elect the VLAN in which the TFTP Server is operating. 6. Hi gh lig ht the Remote File Name fi eld, then type the name of the OS file. If you are using a UNIX sys t em, re member that t ...

  • HP HP J3245A - page 149

    8-5 F il e Transf ers Do wnloadi ng a n Oper at ing S yst em File Tran sfers Sw itch-to -Sw itc h D own loa d If you have tw o or mor e Switch 800T s and/or the B- version of th e S wit ch 2000 (HP J3100B ) netwo rked to geth er , you can download the OS software fr om one s witch to another b y using th e Do wnlo ad OS feature in the swit ch conso ...

  • HP HP J3245A - page 150

    8-6 F il e Tr ans fers T roubl esh ootin g TFTP Do wnload s File Tran sfers Trouble shoo ting TFT P Downlo ads If a TFTP download fail s, the Download OS scree n indi cates the failu r e. Figu re 8-3. Ex ample of M essage f or Download F ail ure To find more information on the ca u se of a downlo ad failure, examine the mess ages in the switch ’s ...

  • HP HP J3245A - page 151

    8-7 F il e Transf ers Tro ubl es hooti ng TF TP Dow nl oa ds File Tran sfers ■ For a Unix TFTP se rver, the file perm issions for the OS file do not a llow the file to be copi ed. ■ Anoth er console se ssion (thr ough eithe r a d ir ect connection t o a terminal devi ce or through Telnet) was already r unnin g when yo u st ar ted the se ss ion ...

  • HP HP J3245A - page 152

    8-8 F il e Tr ans fers T ran sf erri ng Swi tch 800 T Conf igur at io ns File Tran sfers Tra nsfer rin g Swit ch 800T Config ura tions You can us e th e fo l l owin g c ommands to t r ansfer Switc h 800 T conf igurati ons between th e switch an d a PC or Unix workstati o n. Using Get and Put To Transfer a C o nfigu ration Between the Sw itch and a ...

  • HP HP J3245A - page 153

    8-9 F il e Transf ers T ran sf erri ng Swi tch 800 T Conf igur at io ns File Tran sfers To downl oad a configurati on from a file on a PC or Un ix works tation: get I P_a dd re ss CONFIG rem o te_ file get IPX_addr ess CONFIG rem ote_ file wher e: IP address or IPX address is the address of the PC or Unix work station in w hich the configur ation i ...

  • HP HP J3245A - page 154

    8-10 F il e Tr ans fers T ran sf erri ng Swi tch 800 T Conf igur at io ns File Tran sfers 0 (the default) al low s a new file to be created, but does not allo w an existing f il e to be overwri tten. 1 crea tes a new file or overw rites an exis ting fil e. [ dos/unix ] is one of th e following o ptional val ues: 0 (the defaul t ) specifies the DO S ...

  • HP HP J3245A - page 155

    9- 1 Troub leshoot ing 9 Trou bleshoo ti ng ■ Troubleshooti ng Approa ches ■ Diagnosi ng with the L EDs ■ Install ati on P roblems ■ Unusual Network Activity ■ Diagn ostic T ests ■ Custome r Support Serv ices ■ Re p lacem en t Inst r u cti o ns Tro ubles hooting App roache s Ther e a re four prim ary ways to dia gnose switc h p roblem ...

  • HP HP J3245A - page 156

    9-2 T roubl esho oting Diag nosing w it h the LEDs Troubles hoot ing Diagnosing with the LEDs Most prob lems with the switch can be di agnosed using the LE Ds on its front panel. T his s ection d escribe s: ■ The normal LED pattern when the switch is being self -tes ted ■ The LED patterns that indicate error conditions on the switch LED Patt er ...

  • HP HP J3245A - page 157

    9-3 Troubl es hooti ng Diagno sing with the LE Ds Troub leshoot ing L ED Erro r Indi cations L ED St ate Diag nosti c Tip Po wer (gr een ) Off If t he Power LED is of f and the fan is no t runni ng, ver ify that th e po wer co rd is plug ged int o an ac ti ve pow er sour ce an d to the swit ch. M ake su re the se co nne ction s are snug . T ry po w ...

  • HP HP J3245A - page 158

    9-4 T roubl esho oting Diag nosing w it h the LEDs Troubles hoot ing Se curit y (or ang e) Flash i n g Sh oul d re mai n off dur i ng nor mal oper ation. F la she s if an SNMP aut hen ticat i on f ai lur e has occu rr ed or if a tra ff ic fi l ter viol at ion h as occ urred . Use the Clea rLED com man d in the co nsole int er fac e to clea r t hi s ...

  • HP HP J3245A - page 159

    9-5 Troubl es hooti ng Inst a llati on Pr ob lem s Troub leshoot ing Insta llation Problem s By carefully fol low ing the installation procedur es described in chapter 1, “Installation”, you can a void m ost prob lem s caused by im proper installation of the swi tch or one o f its com ponents. In cor re c t Har dwa re In s tal lati on Incorrec ...

  • HP HP J3245A - page 160

    9-6 T roubl esho oting Inst a lla ti on P r obl ems Troubles hoot ing Cabli ng Pr ob lem s A high percentag e of netwo rk probl ems are du e to faul ty cabling. Cabling problems u sually r esult in the fa ilure of a s witch to conne ct to a n etwork, a hub, or the e nd node s. Conn ections All cables a ttached to the sw itch should b e check ed to ...

  • HP HP J3245A - page 161

    9-7 Troubl es hooti ng Un us ua l N e two r k Ac ti vi ty Troub leshoot ing ■ F or ph ysi c a l l aye r top olo gy gui de li nes : Design i ng HP AdvanceStack Workgr oup Networks availab l e on the CD shipped with your switch. Unus ual Network Activ ity Network activity that exceeds acc epted norm s often indicates a hardw are problem w ith one o ...

  • HP HP J3245A - page 162

    9-8 T roubl esho oting Cu stomer Suppo rt Servi ces Troubles hoot ing Test ing Twist ed-P a ir C abli ng The tw isted-pai r cab le att ached to the switc h and use d for 100Base- T con n e c- tio ns must be compati bl e wi th the IEEE 802.3 u 100Base -TX standar d for Ca talog 3 cabl e. Twisted- pair cab le attach ed to the swit ch and used for 10B ...

  • HP HP J3245A - page 163

    A- 1 Cab les a nd Connect ors A Cable s an d Co nne c to rs ■ Recomm ended C ables ■ Twisted-Pair Cable/Conn ector Pin-Outs ■ Twisted-Pair Cable Pin A ssig nme nts ■ RS-232 Connector and Ca ble Pin-Out This appen d ix l is ts cable s t ha t h ave been tested and ver ifi ed for us e with the Switch 800T. It al so in clu d es min imum pin-out ...

  • HP HP J3245A - page 164

    A- 2 Ca bl es and C onne ct ors Re commen ded Ca bles Cab les a nd Connect ors Re co mmen ded C able s You can contact your HP-authorized dealer or (in t h e U.S.A.) call HP at 1-800- 538-8787 to order these part s . Ca ble Func ti on Po rt Type on P C, or Mo dem Cable Ty pe Spec if ic ati on or HP Pro duc t Numbe r Ne tw ork con nections to th e s ...

  • HP HP J3245A - page 165

    A-3 Cables and Connect ors Twist ed- Pair Ca ble/ Connect or Pin- Outs Cab les a nd Connect ors Twis ted-Pa ir Cable /Connec tor Pi n-Outs Twis ted-P air Cable from Switch -Based MD I -X Mo dule or Tran sceiver to an MDI Networked Device To conne ct PCs or othe r MDI netw ork dev ices to an M DI-X port on the switch, use a “straight-throu gh” c ...

  • HP HP J3245A - page 166

    A- 4 Ca bl es and C onne ct ors T w is ted -Pair Cable/ Con nect or Pin -Ou ts Cab les a nd Connect ors Twisted-P air Cable from Switch -Based MDI-X Module to an MDI - X H u b Po r t To connect an MDI-X port on a hub to th e Switch 800T, use a “cro ssover ” cabl e. The twisted-pair wire s m u st b e twisted t hroug h t h e entire l ength of the ...

  • HP HP J3245A - page 167

    A-5 Cables and Connect ors Twi sted -Pa ir C able Pin Assign ment s Cab les a nd Connect ors Twis ted-Pa ir Cable Pin Assig nment s Twisted-P air Straigh t-Through Ca ble fo r 10/100Base-T Conn ection From the Switch to a Networ ked Device Twis ted-Pair Crossover C able for Module-B ased 10/100 Base-T Connection from the Switch 800T to an MDI - X P ...

  • HP HP J3245A - page 168

    A- 6 Ca bl es and C onne ct ors RS -2 32 Connec tor and Ca ble Pin-Ou ts Cab les a nd Connect ors RS-23 2 Connec tor a nd Cable Pi n-Outs The switch’s Console RS-232 connector is wired a s if it is a terminal (DTE), ready to be connecte d to a mo de m (DCE). The Swi tch 800T incl u d es a n ul l modem cable that can be used to directl y connect a ...

  • HP HP J3245A - page 169

    A-7 Cables and Connect ors RS-23 2 Conn ector a nd Cable Pi n-Out s Cab les a nd Connect ors RS-23 2-C “Nu ll Mo dem ” Cabl e This ca b le type i s s upplied with th e swit ch for c onnection to a PC havin g a 9-p in co nnec to r. Mi nimum Ca ble Pin-ou t f or Direct C o nsol e Con nect ion PC End 9- pin ma le S w itch En d 9- pi n m a le 11 D ...

  • HP HP J3245A - page 170

    A- 8 Ca bl es and C onne ct ors RS -2 32 Connec tor and Ca ble Pin-Ou ts Cab les a nd Connect ors RS-2 32 Modem Cabl e Modem (DC E) En d 25- p in ma le S wi t ch End 9 -p in male Signa l 23 T x 32 R x 47 R T S 58 C T S 66 D S R 75 G N D 8 1 CD OR DCD 20 4 DTR 22 9 RI 23 DRS — typical l y on V. 24 (Eur ope an) m odem s (not c onn ected) SEDONA.BK ...

  • HP HP J3245A - page 171

    B- 1 Specif ica tions B Spec if icat ions Physical Electrical Environ me nta l Wi dt h: 44 cm (17. 3 in ) D ept h: 30 cm (11. 8 in ) Heigh t : 6.3 cm (2 .5 in ) Wei ght (w ith f our fac t or y- inst al le d HP J3192A Trans ceive r Modul es In stal le d): 4.3 kg (9 .5 lb s ) AC vo lt age : 1 00 - 127 v olts 200- 240 volts Maxi mum cur r ent: 1 .5 A ...

  • HP HP J3245A - page 172

    B- 2 Sp ecifi ca tions Specif ica tions Conn ect ors The R S-232- C console por t confor ms to V.22 bis . Electro mag netic Saf ety EN6 0950 ( 1992) + A1, A2 / IEC 950: 1991 + A1, A2 UL 1950 CSA 950 NOM-019- SCFI -1993 Emi s si on s : FCC par t 15 Cl ass A E N 550 22 / CI SPR -22 Cla ss A V CCI L eve l I C om pl i es w i th Ca nadian EMC Clas s A r ...

  • HP HP J3245A - page 173

    C- 1 Sa mple Cons ole Confi guration s C Sampl e C onsol e C onf igura tion s Wi ndows 3 .1 Te rmin al Applic a tion You can use a PC with the Wi n d ows 3.1 Termin al Ap p li cati on for consol e man ageme nt access to the switc h. This sect ion provid es an example o f the configuration s ettings to u se w ith the W indows 3.1 Termi nal Applic at ...

  • HP HP J3245A - page 174

    C- 2 Sa m p l e Cons ole C onf ig ura ti ons Proc omm Plus V2. 01 Sample Cons ole Confi gura tions Procom m Plu s V2.01 Term inal Option s ■ Termin al Em ulation: VT-100 ■ Duplex: FU LL ■ Software F low Con trol: Xon/X off ■ Hardwa re Fl ow Co ntrol : Off ■ Scree n Scroll : ON ■ CR T ran slatio n: CR ■ BS Translat ion: NON-DESTRUCTIVE ...

  • HP HP J3245A - page 175

    C-3 Sampl e Con sole Con fi gur at io ns Other Termi na l Emul at or s Sa mple Cons ole Confi guration s Other Terminal Em ulators For other co mmunica tion progra ms, us e the fol lowing table as a configu rat ion gui de: Op ti on Se tti ng Baud rat e 30 0, 600 , 1200 , 24 00, 960 0, 192 00, or 3840 0. (960 0 or 1920 0 re commen ded ) Parit y None ...

  • HP HP J3245A - page 176

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  • HP HP J3245A - page 177

    D-1 Switch R eference D Swit ch R efere nc e Fr on t of S wi t ch All L EDs used by the Switc h 800T ar e on the front p an el. During the power - on or reset cycles , al l LEDs are on. Sw itch Stat us LEDs Figu re D-1. E xample of S tat us LEDs for th e S wit ch 80 0T Faul t LED Power LE D Self- tes t L ED Securi ty LED RP S L ED SEDONA.BK : s ed_ ...

  • HP HP J3245A - page 178

    D-2 Swi t ch Ref er ence F ron t of Switch Switch R eference LED State M eanin g of L ED Power (g ree n) on off T he sw itc h is r ece ivin g power fr om th e main pow er s upply or fro m the op tiona l RP S ( re dun dant pow er supply) . T he sw i tc h is not r eceiv in g power . See chap ter 9, “ Troubl es hooti ng” . Fau lt (o range) on (s t ...

  • HP HP J3245A - page 179

    D-3 Switch Refe rence Front of Swi t ch Switch R eference Por t St a t us LE D s Figu re D-2. E xample of P ort S tatus L ED s for the S witch 800 T Port Tran sm it (T X) Port Ena bled P ort F ull- D upl ex (Fd x) Port Rec ei ve ( Rx) LED State M eanin g of L ED 1 th rou gh 8 (p ort ena ble d LED ) (g ree n) on T he in dicated po rt o n th e ind i ...

  • HP HP J3245A - page 180

    D-4 Swi t ch Ref er ence F ron t of Switch Switch R eference R e s et a n d Co n fig Cl e a r But to n s Figu re D-3. Res et and Co nfig Clear B utt ons on the Switch 8 00T Res et Butt on C o nf ig Cle ar Butto n SEDONA.BK : s ed_apd2.fm5 Page 4 Thursday, Februar y 27, 1997 10:11 AM ...

  • HP HP J3245A - page 181

    D-5 Switch Refe rence Front of Swi t ch Switch R eference Butto n Act ion Res et Perfor ms a softwa re and har dware r eset , in cl uding a har dwa re sel f- test . (Th is achiev es the sa me r es ult as dis conn ectin g the power fr om the swit ch , th en rec onne cting it .) Co n fig Clear Wh en use d as de scrib ed bel ow, cau ses the swi tch t ...

  • HP HP J3245A - page 182

    D-6 Swi t ch Ref er ence F ron t of Switch Switch R eference Console RS-232 Port The s witch’ s Co nsol e RS-232 port i s a standar d RS -232 s erial l ink us ed to connec t a Windows -based PC, a te rminal , or a modem. (For pinou t s, refer to appendi x A, Ca ble s and Connectors.) Figu re D-4. Front Pa nel of t he Switch 800 T Consol e RS- 232 ...

  • HP HP J3245A - page 183

    D-7 Switch Refe rence Ba ck of the Swit ch Switch R eference Ba ck of the Sw it ch Note If y ou use t he optional r ed undant power su pply ( RPS ) do not use th e power c or d that plu gs into the p ower co rd recep tacle ( figur e D-5). Figu re D-5. Back Pane l of the Swit ch 8 00T Power Connect or The Switc h 800T does not have a power switc h; ...

  • HP HP J3245A - page 184

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  • HP HP J3245A - page 185

    E- 1 BOOTP Operati on E BOO TP O p er ation Ov ervi ew Bootp is used to do wnload confi guration data from a Bootp s erver to the swi tch or to a V LAN configu r ed on th e s witch. Ei ther a m inimal I P confi gur a- tion or a full con figurati on can be retrieved from the Bootp serve r. Note The Switch 80 0 T suppor ts only th e DHCP (Dynamic Hos ...

  • HP HP J3245A - page 186

    E- 2 BO OTP Oper at io n Bo ot p Data bas e Reco rd En tries BO OTP Op e ration Bootp Database Re cord Entries An entry in th e Bootp table file /etc/bootptab to update an IP addre ss and s ubnet mask to t h e S wit ch 800T or a VLAN con figu red in th e swit ch would be similar to thi s entr y: j3245switch: ht=ether: ha=080009123456: sm=255.255 ...

  • HP HP J3245A - page 187

    E-3 BOOTP Ope rat ion Confi gur in g Boot p BOOTP Operati on Config uring Boo tp In its default config uration, the switch i s configur ed for Bootp opera tion. However , i f an IP add ress has previousl y b e en confi gured or i f the IP Config parameter has been set to Disabled , then you w ill need to use thi s proced ure to reconfi gure the p a ...

  • HP HP J3245A - page 188

    SEDONA.BK : sed_ape1.fm5 Page 4 Thursday, February 27, 1997 10:11 AM ...

  • HP HP J3245A - page 189

    F-1 MAC Ad dress Management F M AC Add ress Ma nage me nt Overv i ew The S w itch 800T assi gns MAC ad dres ses i n the follo wing thr ee ar eas: ■ Default MAC address assi gned at the factory ■ Autom atically assigned MAC address (es) corres pondi ng to any VLANs you configure in the switch ■ The Spann ing Tree P rotocol (STP) uses ei ther t ...

  • HP HP J3245A - page 190

    F-2 MAC Add re ss M anagem en t Swi t ch ( D ef aul t) MAC Addr ess MAC Ad dress Management Sw it ch ( D efa ult ) MA C Ad d ress A defaul t MAC address i s assig n ed to each Switc h 800 T at the facto r y. This address is on th e l abel below the Console RS-232 port (shown be low): Figu re F-1 . Locat ion of the Defau lt MAC Address Assigned t o ...

  • HP HP J3245A - page 191

    F-3 MAC Add res s M ana gement VLAN MAC Ad dr ess es MAC Ad dress Management VLAN MAC Addresses If yo u add V LANs t o the Switch 8 00T, each V LAN is au to ma tica lly as sig ned a di fferent MAC add res s. Al l por ts in a particula r VLAN wi ll h ave the same M AC addr ess. To d etermine the MAC ad dress ass igned to a part icula r VLAN, disp la ...

  • HP HP J3245A - page 192

    F-4 MAC Add re ss M anagem en t MAC Add resse s (f or Sp ann ing Tree Operat io n) MAC Ad dress Management MAC A d dr e sse s ( f o r Sp a nn ing Tr ee Ope rati on) When no VLANs ar e confi gured , STP us es the MAC address ass ign ed to the switch. (T his is the M AC address pri nted o n the la bel on th e front o f the swi tch. ) When VLANs are c ...

  • HP HP J3245A - page 193

    Safety-1 Saf ety a nd Regula tory Stat ements Sa fe t y a nd Re gul at or y S tat em en ts Safety I nformation Safety Sym bols. Grou nd ing. These are sa fety class I products and have pr otectiv e ear thing terminal s. There must be an uninterruptible safety earth grou nd from the main power source to the pr oduct’s input w iring te rminals , po ...

  • HP HP J3245A - page 194

    Safety-2 Sa fe ty and Regu la tory St at emen ts Inf ormati on s concer nant la sécu ri té Saf ety a nd Regul atory Stat ements Infor mation s co nce rna nt la s écurité Symboles de sécurit é Cet apparei l est un p roduit de clas se I et possède une b orne de m ise à la terre. La sourc e d’ alimentation pri ncipale d oit être mun ie d’ ...

  • HP HP J3245A - page 195

    Safety-3 Safet y an d Regu lat or y State ments Hinw ei se z ur Si ch erh ei t Saf ety a nd Regula tory Stat ements Hinw ei se zur Si che r he i t S i c h erh eit ssy m b ol e. Dies ist ei n Gerät de r Sicherhe its k lasse I und verfügt über einen schü tzenden Erdungsterm inal. Der Betrie b des Ge räts e rfordert eine un unte rbrochene Sicherh ...

  • HP HP J3245A - page 196

    Safety-4 Sa fe ty and Regu la tory St at emen ts Co nside raz ioni sul la si cur ezza Saf ety a nd Regul atory Stat ements Cons idera zion i sulla sicu rezz a Sim boli di sicur ezz a. Questo prodotto è omologato nella classe di s ic urezza I ed ha un terminale pro tettivo di collega m ento a terra. D ev’ essere installa to un c ollegamento a ter ...

  • HP HP J3245A - page 197

    Safety-5 Safet y an d Regu lat or y State ments Cons id era ciones sobr e se gur id ad Saf ety a nd Regula tory Stat ements Cons idera cione s s obre s eguri dad Sím bolo s de segu ri dad. Este ap ar ato se enmarca dentr o de la clase I de seguri dad y se encuentr a protegido por una b orna de pues ta a tierra. Es p reciso que exis ta una p uesta ...

  • HP HP J3245A - page 198

    Safety-6 Sa fe ty and Regu la tory St at emen ts Sa fe ty I nfo rma ti on Saf ety a nd Regul atory Stat ements Safety I nformation SEDONA.BK : sed_safe. fm5 Page 6 Thursday, F e bruary 27, 1997 10:11 AM ...

  • HP HP J3245A - page 199

    Safety-7 Safet y an d Regu lat or y State ments R egul at or y State m ent s Saf ety a nd Regula tory Stat ements Regulatory S tatements FCC Statem ent (U.S. A.) This equipment has bee n t es ted and found to comply with the limi t s fo r a Clas s A dig ital device, pur suant to Part 15 o f the FCC Ru les . These li mits are des igned to provide r ...

  • HP HP J3245A - page 200

    Safety-8 Sa fe ty and Regu la tory St at emen ts Re gul at or y Sta te m ent s Saf ety a nd Regul atory Stat ements Euro pean Communi ty This equipment compli es with CISPR 22/EN55022 Cl as s A. Note This is a cla ss A product. In a domes tic environm ent this product m ay caus e radi o inte rfere n ce i n wh ich case the use r may b e r equired to ...

  • HP HP J3245A - page 201

    Safety-9 Safet y an d Regu lat or y State ments R egul at or y State m ent s Saf ety a nd Regula tory Stat ements Declarat ion of Conf or m ity The f ol low ing Decla ration of Conf o r mity for the HP AdvanceS tack S witch 80 0T compl ies w ith IS O/IEC Gu ide 22 and EN 45 014. The decl aratio n identi - fies the product and relat ed acce sso ries ...

  • HP HP J3245A - page 202

    Safety-10 Sa fe ty and Regu la tory St at emen ts Re gul at or y Sta te m ent s Saf ety a nd Regul atory Stat ements SEDONA.BK : sed_safe. fm5 Page 10 Thursday, F e bruary 27, 1997 10:11 AM ...

  • HP HP J3245A - page 203

    Index - 1 Index Index Numerics 1 00T, blue b ar … 1-5 8 02.2 … 7-31 8 02. 3 SAP … 3-22 A A.09. 70 rout er re lease … 7 -22 ABC … 3-23 c onfigur at ion … 7-3 2, 7- 37 e ncaps ul ation t ype … 7-31 e xampl e … 7-30 op erati on … 7-30 us e … 7-30 VL AN … 7-3 0, 7-32 a ccess man ager op erator … 3-13 a cces sory kit … 1-8, 1-1 ...

  • HP HP J3245A - page 204

    Index - 2 Index C c abi net , ra ck … 1-9 c able … 1-15 c rossove r … 9-4 ne twor k conne ctions … A-2 probl ems … 9- 6 RS-23 2 … 1-24’ A- 2 s erial port … A-7 s pace … 1-8 tw isted -pair connec tor pin- outs … A-3 CD … 1-19 c learl ed … 6-6 Clear LED comm and … 3-15 c om ma nd prom pt … 2-4, 2-12 , 6-2 ex i t … 6 -3 V ...

  • HP HP J3245A - page 205

    Index - 3 Index E EC HO f ilte r … 3-2 2 e lec tric al out l et, grou nded … 1-6 e lec tric al sp ecifi cat i ons … B-1 e lec trom agn e tic spe cif ic at ions … B-2 e nabl ed, port … 4-4 e n vi ronmen tal specif ic at io n s … B-1 Ev ent Lo g … 2- 2 e vent l og … 2-4, 2- 12, 3-1 5, 3- 17 , 4- 15, 4-1 7 na vigat ion … 4-1 6 s ever ...

  • HP HP J3245A - page 206

    Index - 4 Index IP br oad cast tr aff i c … 3-2 3 c onfigur ation … 3-9 do wnload … 8-2 g ate way (IP) addr ess … 3-9 g ate way address … 3-9 ho st-onl y … 7-21 mgmt. … 4-3 SNMP … 5-1 s ubnet mask … 3-9, 3-10 1-21, 3-1 7 IPX … 3-7 br oad cast tr aff i c … 3-2 3 c onfigur ation … 3-7 do wnload … 8-2 enc a psu la t ion … 3 ...

  • HP HP J3245A - page 207

    Index - 5 Index man ager a ccess … 3- 13 a ddress … 3- 14 a ddre ss field … 5-3 pa sswo rd … 2-7 — 2-1 0 Man ual , IP addres s … 3-10 MDI … 9-4 MDI-X … 9-4 med ia type, port tru nk … 7-6 med ia, port … 4-4 memory … 4-3 mes sag e buff er s … 4-3 mi b … 7-29 a ccess, p ort ID … 4- 4 HP propri et ar y … 5 -1 IPX … 5-1 l ...

  • HP HP J3245A - page 208

    Index - 6 Index pa sswo rd … 2-1, 2 - 2, 2- 4 ca s e- s ens i t iv e … 2- 9 c lear … 2- 12 de le te … 2-9 in corre ct … 2 -8 len gt h … 2 -9 los t … 2 -9 set tin g … 2-8 pa th co st … 7-2 pe rforman ce … 4-3 ph ysi cal spec if ic at ions … B-1 ping … 6 -4 pin- out s minimum ca ble … A-7 Po rt Add res s Table scr een … 7- ...

  • HP HP J3245A - page 209

    Index - 7 Index RFC 1 213 … 5-1 1 493 … 5-1 1 515 … 5-1 1 573 … 5-1 1 650 … 5-1 1 757 … 5-1 RIP … 7-30, 7 -31 RMON … 5 -1 ROM ver sion … 4-3 r out er … 3-23 , 7-22, 7-2 3, 7-30 g atew ay … 3-10 r out er con nect io n … 1-19 r out er re le ase A. 09. 70 … 7-22 RPS … 1-2 , 1-8, 1-15 , 1- 16, 9- 3, D- 7 inst all … 1-17 , ...

  • HP HP J3245A - page 210

    Index - 8 Index ST P See spanni ng tr ee. ST P, dup li cate MA C … 7-21 s ubnet … 7-23 s ubnet addr ess … 3-11, 7 -14 s ubnet mask … 1-21 , 3-9, 3-10 IP … 3 -9 subnet t ing , multi ple … 3-23 Su n wo rkstat io n … 7-2 1 s w it ch 200 0, "A " ver sion … 7-5 s w it ch conn ection … 1 -1 9 s yst em conf ig urat i on scr een ...

  • HP HP J3245A - page 211

    Index - 9 Index v ir tual LAN Se e VLAN. VL AN … 3-9 , 3- 11, 3-1 9, 3-20 , 6- 6, 7-14 , 7-15, 7-22, 9-7 ABC … 7-30 , 7-32, 7-3 4 a ddress … 5- 1 Boo tp … E-1, E-2 c om ma nd prom pt … 6-2 c onfigur ation … 7-2 0 c onfigur ing … 7- 19 c onfi guri ng Bootp … E-2 DEFAUL T_VLAN … 3-11 de leting … 7- 21 e vent l og en tries … 4-1 ...

  • HP HP J3245A - page 212

    SEDONA.BK : s ed_0bcv.fm5 Page 1 Thursday, Februar y 27, 1997 10:11 AM ...

  • HP HP J3245A - page 213

    Tech n ica l informati on in th is document is subject to change without n otice. © Copyri ght 1997 Hewle tt-Packar d Compan y Printed in Si ngapor e 3/ 97 Man u al P art Nu mb er J3245- 9000 1 *J3 245-90001* SEDONA.BK : s ed_0bcv.fm5 Page 2 Thursday, Februar y 27, 1997 10:11 AM ...

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- or energy labels HP HP J3245A
All of them are important, but the most important information from the point of view of use of the device are in the user manual HP HP J3245A.

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A complete manual for the device HP HP J3245A, 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 HP HP J3245A by users. Manuals are usually written by a technical writer, but in a language understandable to all users of HP HP J3245A.

A complete HP 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 HP HP J3245A - 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 HP HP J3245A, 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 HP HP J3245A, that we can find in the current document
3. Tips how to use the basic functions of the device HP HP J3245A - which should help us in our first steps of using HP HP J3245A
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with HP HP J3245A
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of HP HP J3245A in a specific country, if it was not possible to solve the problem on our own.

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