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HP Hub & Switch Management for OV -UX User Guide.
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Contents 1 I nfo r matio n About HP Hub & Swi t ch M a nagement for OV- UX In troduc ti on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Fe atures o f HP H ub & S w itch Ma nagement . .
Sta r ting HP Op enView . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Verify in g I n stal l ation of t he Mana ger P r odu ct Set . . . . . . . . . . . . . . 4-3 Stoppi ng an d Restar t ing the Ma nager Ap plicat ion .
Sta tus - Po rt Cou n te rs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Sta tus - Po rt S tat us . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 Identi t y . . . . . . . .
Pr od ucin g a Conf ig ur at ion Rep or t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3 10 HP Hub & Swit ch Ma na gement Admi n Starti ng HP Hu b & S w it ch Ma nag em ent Ad min . . . . . . . . . . . . . . . . 10 -5 HP Admi n Parame te rs .
1 Info rmation Ab ou t HP Hub & Switch Management for OV -UX Swit ch Manag emen t for OV - Inf o rmation Ab out HP Hu b & Th is chapte r incl ude s: ■ Intr oduction ■ Features of HP Hub &a.
Informati o n About H P Hub & Switc h Mana gemen t for OV-UX Fe atu r es of HP Hub & Sw it ch M anageme nt Information Ab ou t HP Hu b & Switch Management f or OV - Features of HP Hub & Switch Management Th is secti o n p r ese n ts so me of th e f eatures th at ar e in cl uded in this versi o n of HP Hub & Switch Manag ement.
In format ion Abou t HP Hub & Switc h Ma na g e ment for OV-U X F eat ur es of HP Hub & Switch Manage ment ■ Scalab le sol uti ons f ro m 10 Mb ps t o Gig abit Et her net ■ Blocks unw ante d traffic with Pr o tocol Filte r in g HP Proa ct iv e Net w or king produc ts sav e time , mone y and incr ease pr od uc - ti vi ty .
Information Ab ou t HP Hu b & Switch Management f or OV - Informati o n About H P Hub & Switc h Mana gemen t for OV-UX Tech ni cal Pr o duct Suppor t • A n e x pa ns ion sl ot fo r G i ga bi.
2 Before I n stallin g HP Hub & Swit ch Management for OV -UX Th is chapte r incl ude s: ■ Suppor t Infor mat ion ■ Manage me nt St ati on R equ irem en ts ■ Hardw a re Re quire me nts ■ S.
Before Ins ta llin g HP Hu b & Switc h Manage ment fo r OV-UX Mana geme nt St at io n Requ ir em en ts Management Station Requirements Hardware Th e fol lo wi n g tabl e shows the reco mmendati ons fo r HP 90 00 hard war e. Befo r e In st all i ng HP H u b & Switch Managemen t fo r OV - HP 9000 Systems with H P - UX 10.
Before Ins ta lling HP Hub & Switch Mana ge ment for OV-U X Requ ir ed Netw or k Conf ig ur ation * Th e mor e Open Vie w W i ndows ( ovw ) session s you ru n, the more OS c onf igure d swap space will be nece ssar y.
Before Ins ta llin g HP Hu b & Switc h Manage ment fo r OV-UX Requ ir ed Pa tches Required Patches The following patch es must be installed before insta lling HP Hub & Switch Manageme nt fo r OV -UX .
Before Ins ta lling HP Hub & Switch Mana ge ment for OV-U X Rem o vi ng HP Hu b & Switch Mana ge ment Not e: It is al so a good practice t o make a backup of your cur r ent Open V iew application ( esp ecially y our n e two r k map) bef or e pr o ceeding wit h the ins talla tion o f new applicati o ns .
Befo r e In st all i ng HP H u b & Switch Managemen t fo r OV - Before Ins ta llin g HP Hu b & Switc h Manage ment fo r OV-UX Rem o vi ng HP Hu b & S w itc h Ma nage m ent th em , that i s , re move Hub & Switch Man agement fi rs t, then remo ve Networ k Nod e Mana g er and / or th e SNM P Manage ment Plat f or m.
3 Intr oduction to HP Hub & S w itch Managemen t Th is chapte r intr oduces HP Hub & Swi t ch Mana gemen t and i n cl ude s th e followin g to pics: ■ HP Hu b & Sw it ch Man age ment Ove.
Intr oducti on to HP Hub & Swi tc h Man age me nt HP O pen View Netw ork Manage men t Plat fo rm HP OpenV iew Network Management Platform HP Op en View is a “p latf or m” for netw or k mana gement appl icatio ns .
In tro duc tion to HP H ub & Switc h Manage men t De finiti ons, Pr oces ses, an d File s SNMP Manager and Agents HP Hub & Swit ch Mana gement uses SNM P (S imple Net w or k Manageme nt Protocol ) t o communic ate wi th manage d de vi ces.
Intr oducti on to HP Hub & Swi tc h Man age me nt What HP Devi ce s Can B e Man aged What HP Devices Can Be Managed Fo r devi ce man agement, HP Hu b & Swi t ch Mana gemen t pr ovides a De vice Vi ew f o r mo st manage d HP devi ces.
In tro duc tion to HP H ub & Switc h Manage men t W hat HP De vices Can B e Ma naged T abl e 3-1. HP Device s That Ca n be Managed HP J3174A Ad vanc eS ta ck Switch 208 T Note 6 HP J3177A Ad vanc eS ta ck Switch 224 T Note 6 HP J3200A Ad van ceStack 10Bas e-T S w itch i ng H ub-12R Note 7 Bro wser - man ageabl e (firmw ar e A.
Intr oducti on to HP Hub & Swi tc h Man age me nt What HP Devi ce s Can B e Man aged T abl e 3-1. HP Device s That Ca n be Managed Note 1 Optional SN MP module fo r H P 1 00 VG hu bs is J2414A or J 241 4B Note 2 Opti ona l SN MP mod ule for 10Ba se -T h ubs is J260 3A/B .
4 Running HP H u b & Switc h Manageme nt This chapter describe s how to start and stop HP Hub & Switc h Management. It in clud es th e follo wi ng to pics: ■ Star ti ng th e Mana ger Applica.
Runn i ng HP Hub & Swit ch Ma nage men t St ar ti ng the Mana ge r Applic atio n 2. Opti onal ly , execut e th e /opt/OV/bin/ovstatus comman d to veri fy th at the tr apd, ov wdb, ov to pmd , and netmon back ground pr ocesses ar e runnin g . I f the ba ckgroun d pro ce sse s are no t r unning , execut e t he /opt/OV/bin/ovstart c omm a nd.
Runnin g HP H ub & Switc h Ma nage ment Verifying In stalla tion of the Ma na ge r Pr oduc t S et preven t jobs f r om st o ppin g , you ma y wa nt to redir ect m e ssag e s t o a tem porar y file . To r un ovw in the back groun d a nd t o redir ect error messag es to a tem por ary file , t y pe ovw > /tmp/ovw.
Runn i ng HP Hub & Swit ch Ma nage men t St opping and Re star ti ng th e Man ager A ppl ication T able 4-1. Open V i ew Menu I te ms Op en Vi ew Menu Me nu It em adde d by HP Hu b & Switc h M.
Runnin g HP H ub & Switc h Ma nage ment St oppi ng and Restar tin g the M a nage r Ap p licat io n Rest ar ting th e Manag er If y ou ha ve stopp ed th e ba ckg r ound proc esses and yo u w ant to restar t them, use th e comm an d /opt/OV/bin/ovstart .
Runn i ng HP Hub & Swit ch Ma nage men t St opping and Re star ti ng th e Man ager A ppl ication Runni n g HP Hub & Swit ch M anage me nt 4- 6.
Alerts - Fi nd/F ix/ I nform HP Pr oact iv e Ne tw orking 5 Alert s - Find/Fix /Inform Ale r ts - Find/Fix /Info rm Th is chapte r contains in fo rmatio n on: ■ HP Proa ct iv e Net w or king ■ Int.
Alerts - Find/Fix /Inform Alerts - Fi nd/Fix /In form HP Pr oa cti v e N e tw orki ng ■ Advanc ed Switc hin g. New swi tchin g t ech ni ques l ik e m e sh in g, VLAN tagging, and vo ic e an d da ta handling p r ovide hi gh p erfor manc e networking for t he future .
Alerts - Fi nd/F ix/ I nform In terpr e ting the Ale r t L o g - Find/Fix/I nform ■ Switch meshing for switching ■ Ci sc o Fast Et he rChanne l ® fo r server s HP Proa ct iv e Net w or king produc ts sav e time , mone y and incr ease pr od uc - tiv i ty .
Alerts - Find/Fix /Inform Alerts - Fi nd/Fix /In form Interpre tin g the Ale rt Lo g - Find /F ix /I nfo rm The dial og box d i splays m o re inf ormat ion abou t the aler t as we ll a s some suggesti on s for fix i ng th e p r ob lem . Wh en you ha ve revi ew ed an ale rt, th e “Ne w ” ico n is no longer d i splayed.
Alerts - Fi nd/F ix/ I nform In terpr e ting the Ale r t L o g - Find/Fix/I nform Sensitivity setti ngs are se l ected in th e Co nfigur ati on p age fo r the d evi ce. Se l ect th e F aul t Detec tio n butt on. Fo r hu b s , yo u can se t the sensi t iv it y f or logging ne twor k p r ob lem s an d disabli ng por ts .
Alerts - Fi nd/Fix /In form Interpre tin g the Ale rt Lo g - Find /F ix /I nfo rm Fi rs t T ime Instal la ti on In for mati on . There wi ll be an entr y in the Aler t Log fo r fir s t tim e installat io n informatio n fo r the d evice.
Acce ssi ng Hub Fe atur es Mo re Informat ion on Device Feat ur e s 6 Accessing Hub Features HP Hub & Swit ch Mana gement le ts you ma na ge your HP de v i ces w ith your browser fr om a nyw her e in your ne tw ork .
A ccessi n g Hub Featur es A ccessing the D e vi ce View Accessing the Device V iew T o lau nch the D evic e Vi ew , doub le-cl i ck o n a devic e symbol in t he HP Ne tw ork Nod e M an ager ma p or right- mouse- c lick o n th e d evice symbol an d se le ct Monit or HP Hub / Swi tch .
Acce ssi ng Hub Fe atur es In terpreti ng De vice Sta t us Ac cessi ng Hub Fe atu r es Figure 6-1. Hub St at u s Ove r view Pa ge Re adin g t h e P e rf orma nce G a uges Th e perfo r manc e g au ges disp l ay stati sti cal in formati on ab out the se lecte d device .
A ccessi n g Hub Featur es Interpre tin g De vi ce St at us T abl e 6-1. Gauge At tribut es for Hubs Attribute Des criptio n Sev erit y V alues Utili zation % Repr esen ts th e tra ffic on th e port a s a perc enta ge of th e po rt’ s bandwi dth .
Acce ssi ng Hub Fe atur es Configur ing Your D e vice T abl e 6-2. Swi tc hing Hub Gl o bal Count e rs Counter Descr iptio n T o tal O cte ts T otal numbe r of octets of da ta (i ncluding bad pa cke t s) received on th e netwo r k. T his object ca n be u s ed to esti ma te E t hern et ut ili za tion .
A ccessi n g Hub Featur es Conf i gur ing Your Devi ce If the d e vi ce yo u se l ected is not mana geabl e by brow se r , you ca n on ly manage it fr om t he manageme nt wo rkst at ion .
Acce ssi ng Hub Fe atur es Configur ing Your D e vice and f aulty ne twor k in te rf ace c ard s. T h e Fault Det ect ion page le ts y ou se t the sen s itivi ty and a cti on s th at occur w hen a f a ult is de tec ted on a port in yo ur ne twor k.
A ccessin g Hub Fea t ure s A ccessi n g Hub Featur es Conf i gur ing Your Devi ce Confi g uri ng IP Select th e w a y t hat you want I P addre sses c onfigur ed f or your ne t w ork : ■ Manual - Se t th e I P add re ss t h rou gh th e c onso l e. ■ Disab l ed - IP i s di sab led , ther e i s no a ccess to ma nagement o r tel n et.
Acce ssi ng Hub Fe atur es Configur ing Your D e vice Port Configurati on The Port Con f igu rati on pa ge di splays in fo rma t ion about th e hub por ts. T o enab le a por t, se lect the po rt nu mber in t he pa ge, th en cli ck Ena b le Sele cted P o rt s .
A ccessi n g Hub Featur es Conf i gur ing Your Devi ce A ccessin g Hub Fea t ure s Figure 6-4. Setting Bac kup Lin ks Y ou c an create on e or mor e ba c kup li nks b y selec t ing the Backup Li nks but ton and c licki ng on the Ad d N e w Backup Li nk.
Acce ssi ng Hub Fe atur es Configur ing Your D e vice T abl e 6-4. Backup Li nk Pa ramet e rs Paramete r D es cr iption Retr ie s T he maxi mum number of ti me s th e pr im ary po rt can f ail befo re the back up port beco mes ac tiv e.
A ccessi n g Hub Featur es Conf i gur ing Your Devi ce If yo u wan t to change the URL that is accessed when the S up port tab is sel ect ed , ty pe in th e ne w addre ss and clic k on t he Appl y Cha n ge s button. For e xampl e, y ou c ould ch an ge th e URL t o launch your sit e hom e page.
Mana gi ng Swit ch es Swit ch St at us 7 Managing Switches This c hap ter ha s in fo rm ation on: ■ Switch St atus ■ Switch Iden tit y ■ Config ura t ion ■ Using VLA Ns ■ Suppor t/ Mgmt URL .
Mana ging Switches Swi t ch St at us M anaging Switches Figure 7-1. Swit ch S t atus Overvi ew Page Graph Area The b ar grap h gi ves a qu ick overvi ew of the p erformance of the swi t ch. Eac h bar shows th e h i ghest perc entag e of tran sm i tte d (TX ) or r eceiv ed ( RX) traffic utilization for that por t in the last five seconds.
Mana gi ng Swit ch es Swit ch St at us The graph only scales to 40% utilizatio n. Network utilizat ion above this level ind i ca te s serio u s perfor mance pr oblems. The gr aph als o sh ow s yo u if a port is ac ti ve , dis a ble d, or n ot con necte d.
Mana ging Switches Swi t ch St at us Statu s - Port Status The Port Status pa g e (s wi tc hes only ) di spla ys the ope r ati onal st atus of ea ch swi t ch po rt . Th e settings can be ch anged in the C o nfig uratio n - Port Config ura t ion p a ge .
Mana gi ng Swit ch es Identity Identity Th e Id en tity t ab di splay s th e f o llowin g info rm atio n ab o ut the switc h:. ■ System Nam e ■ Pr oduct Num be r and Name ■ Sy stem Loca ti on .
Mana ging Switches Conf i gur atio n M anaging Switches Figure 7-2. HP Pro Cur ve Switch 8000M Devic e Vi ew Confi g uratio n - Fault Detection The au tom a tic fau lt de tection feature pro tec t s y.
Mana gi ng Swit ch es Confi gur at io n Confi g uratio n - System Informatio n Th e System Info rm at ion page lets yo u enter a syste m name for t he d evice , th e loca t i on of the device , and whom t o c ont act in t he ev e nt of a proble m.
Mana ging Switches Conf i gur atio n Ch aracte risti c s of Boo tp and DH CP . The Bootp p r otocol is de si gned for a n etw ork in w h ich e ach host has a p ermanent ne tw or k loc ati on. I t is no t adap ta ble t o a m obi le c omputing envi ron ment.
Mana gi ng Swit ch es Confi gur at io n Modify por t set ti ngs Figure 7-4. Swit ch P o rt Conf i gur at ion T a ble 7-2. Switc h Po rt Co n figuration Se ttin g s Se tting Des criptio n Po rt Th e po rt nu mber .
Mana ging Switches Conf i gur atio n T a ble 7-2. Switc h Po rt Co n figuration Se ttin g s Se tting Des criptio n Flow Cont rol Indicates th e cu rrent stat e of fl ow cont rol fo r th is port . W hen disabl ed, t he port does no t g ene rate fl ow co nt rol pa cke ts and dr op s an y flow co ntr ol pack ets it receives.
Mana gi ng Swit ch es Confi gur at io n Figure 7-5. Select ing a Moni to ring P ort on a S witch Using VLANS Virtual LAN s, or VLA N s, a re generally de fi ned a s bro adcast dom ains c re ated with sof twa re ra th er th an bei ng a f unc ti on of the hardw a re .
Mana ging Switches Conf i gur atio n VLA Ns ma ke la r ge ne tw orks more m a nag eable . Y ou ca n group user s a cco rdin g t o so me shared charac teri sti c, such as a comm on busi ne ss f unc ti on or a c omm on p r otoc ol. A si ngle swit c h may ha ve seve r al independen t VL ANs w ithin it.
Mana gi ng Swit ch es Confi gur at io n En abl i ng Broad cas t Control f o r IP Th e I P pr otoc ol us es Ad dress Res olution Pr otocol (ARP ) p ackets to fi nd the MAC a dd re ss of a node tha t correspo nds t o th e n etw ork laye r a ddre ss.
Mana ging Switches Conf i gur atio n environ ment (w here m or e than one IP netw ork is co nfigure d in a sing le broad ca st domain ). See Routin g I nforma t ion Pro tocol. Internet Group Ma nagement Protocol (IGMP) Mul ti media a nd email app lication s ne ed the ability to c om munica t e to mul ti ple de st inat ions e fficient ly .
Mana gi ng Swit ch es Confi gur at io n Not e: Usi n g t h e co nsole you can des i gn ate spe c ific por t s to a l way s or never for w ard mul tic ast p a cke t s.
Mana ging Switches Conf i gur atio n If y ou ha ve conf igur ed VL ANs f or th e sw itch (y ou mu st do th is wi th the device cons ole ), se lect a V LAN fo r w h ich t he fe ature s will ap ply .
Mana gi ng Swit ch es Confi gur at io n Management Server URL Enter the URL f o r yo ur mana gement server . Thi s will le t yo u di spl ay th e online hel p at any c lient in t he ne tw ork. Not e: This fiel d wil l contain the addr e ss for the HP Netwo r k City we b site by default .
Mana ging Switches Conf i gur atio n M anaging Switches 7-18.
Setting U p Security for a D e vice De vice Pa ssword s 8 Setting Up Security for a Dev i ce It is advisa bl e to set up se curity fo r your d evi ce s to pr event un au th orized ac ce ss t o the de vic e or the netw ork.
Se tting Up Secu rity fo r a De vi ce De vice Pa ss wor ds Figure 8-1. Assig n Password s to a Device There a r e two ca tegori es of passwo rds: ■ Operato r (R ead on ly): The Operato r can view al l pa ges e xcept the Secu ri ty pages. For switch es, t h is password i s the sam e as th e conso le pa ssword.
Setting U p Security for a D e vice De vice Pa ssword s T abl e 8-1. Man ager/Ope r at or Pa sswo rd Co mbi nat io ns Pass wo rds R ea d Pro t ecte d Writ e Pr ot ec te d Re su lt s M anage r pass wor d set Oper at or pa ssword no t set N/A Y es An yone c an ge t Read A ccess, bu t only t he Mana ge r can re ad and writ e to the de vice .
Se tting Up Secu rity fo r a De vi ce Po rt Security (h ub s only) Port Security (hubs only) Y ou can a ssign securit y le v els on h ubs por t by por t. Select the Port Se cur i ty bu tton t o vi ew the cu rrent setti n g s fo r each p o rt. Thi s featu r e i s not a vai lable fo r s w itch es .
Setting U p Security for a D e vice Po rt Se cu rit y (h ubs on ly) T a ble 8-2. Add r ess Selectio n Settin g D es cr iption First Hea rd The de vi ce lear ns th e addres s of th e device a tta ched t o the port an d make s i t th e au t hor i zed MA C a ddr e ss.
Se tting Up Secu rity fo r a De vi ce Po rt Security (h ub s only) Not e: In o r der for t r aps to func tion, you m u st als o set the tra p in the Thr e sholds d i al og box, as follows: 1. Using the right m ouse bu tt on , c lick on the de v i ce symbol i n th e HP Ne tw ork Nod e M an ager ma p.
Setting U p Security for a D e vice Set Secu rity Policy for Select ed Po rts (h ubs only) por t w ill not be di sa ble d when a ne w ad dress is learne d if the se tt ing is Continuous . Set Security Policy for Selected Ports (h ubs on ly) Y ou can se t the sec urity policy por t by port , or by sele cting a gro up of por ts.
Se tting Up Secu rity fo r a De vi ce The I ntr usi o n Log ( h ub s only) ■ Intr uder Address - A ddress o f th e i ntr uder . The IP addre ss is displaye d f or SN MP agent vi ol ati o ns. The M A C addr ess is d i spl a yed for po rt vi ol atio ns.
Pe rf or mi ng Dia gnosti cs Perf or ming a Ping / Lin k Test 9 Perfo r ming Diagn os tic s Pe rformin g Diagnost ics Using HP Hub & S witch Mana gement , you c an hel p isola t e f a ult s by r unn ing device self -t ests , Link t e sts, an d Ping te sts (I P netw orks).
Pe rfo r min g Dia gn os tic s Reboot ing a De vi ce Pe rfor ming Diagnost ics Figure 9-1. Ping/Link T e st The n umber of su cc e sses or fa ilures of the t e st pa ckets re a chi ng the Destinatio n I P or MAC Ad dress are di splayed a t the to p of th e pa ge .
Pe rf or mi ng Dia gnosti cs Re se tting a Hub to F act ory Def aul t Settin gs Resetting a Hub to Factory Default Settings Rese tt ing t he hub t o the factory de fa ult se tt ings re moves an y c onf igur atio n change s th at yo u h ave ma de si n ce i n sta llin g t he d evice , a nd re sto r es th e fact ory de fa ul ts .
Pe rfo r min g Dia gn os tic s Pr oduc in g a Confi gur ation R eport Pe rfor ming Diagnost ics 9- 4.
10 HP Hub & S w itch Managem ent Admin HP Hub & Switch M anagement A dmi n is an admin i st ra tion utility tha t a llo ws you t o set specif ied c onf igur ation a nd c ontro l parame ters used by HP Hub & Switch M anagemen t for OV -UX .
HP H ub & Swit ch Ma nageme nt Ad mi n HP Admin P a rameters The parame te rs ar e br iefly descri be d be low . For mo re info rmat io n, se e t he HP Admin o n lin e he lp. Network Parameters Ne twork par a me te rs ena bl e you to se t va lue s and be havio r for ne twork devic e communic at ion and Cl oseup V iew ac ti vi ty .
HP Hub & Switch Mana g e ment Admi n HP Admin Par a me ters th e a t ta c hed devi ce s ap pe ar s. Wh en t he devi ce sym bol i s in th e e xecutabl e stat e (a box appear s a r ound t he symbol) a nd you do uble -c lick o n it, a Clo s eup Vi ew o f the d evi ce ap pear s.
HP H ub & Swit ch Ma nageme nt Ad mi n HP Admin P a rameters T abl e 10-2. Use r In terfac e Paramet e rs HP Hub & Switch M anageme nt Ad mi n Parameter D es cr iption Us er Leve l • T hi s pa ra mete r controls HP Hub & Switch Manage ment message s to th e us er .
HP Hub & Switch Mana g e ment Admi n HP Admin Par a me ters Graph O p tions P a rameters HP A dmi n grap h op ti ons parame ter s en able yo u to cont ro l diff erent a sp ects of th e g ra phi ng fe at ure . The parame ter s ar e de scribed in th e f o llowi ng ta ble .
HP H ub & Swit ch Ma nageme nt Ad mi n HP Admin P a rameters Print e r Confi g urati on Paramet e rs Ne tw ork mana gement a ppl ica t ion s that impl emen t pr int e r suppor t on X W i nd ow systems ca n use the Print Co nfigu rati on di alo g bo x t o configure print er co nfigu ra ti on parame ters.
HP Hub & Switch Mana g e ment Admi n HP Admin Par a me ters T abl e 10-4. Printe r C onf igura t io n Pa rameters Paramete r D es cr iption Se t As De fau lt Sets th e p r inte r select ed in the “I ns talled Pr in te rs” bo x as t h e defa ul t pr in te r .
HP H ub & Swit ch Ma nageme nt Ad mi n HP Admin P a rameters HP Hub & Switch M anageme nt Ad mi n Figure 10-3. OpenV ie w Confi gurat i on Opt ions The opti on s are desc ribe d in more de ta il h ere.
HP Hub & Switch Mana g e ment Admi n HP Admin Par a me ters Distr i bute d C ons ole. HP Hub & S witch Managemen t i s started remot el y when you use Net w ork Node Ma na ger’ s Dist ri but e d C onsol e f eat ur e f r om a clien t stat ion .
HP H ub & Swit ch Ma nageme nt Ad mi n HP Admin P a rameters HP Hub & Switch M anageme nt Ad mi n 10-1 4.
11 Management for Non-B r owserable Dev i ce s This c hapter pr ovid es a summary of hub, bridge , an d swit ch managem en t f unc ti ons f or device s t hat ca nno t be mana ged w ith the W e b bro w ser interface.
Manageme nt for Non- Brow se r abl e De vi ce s A bou t Cl ose up Vi ews Displayi n g the Closeup V i ew Y ou ca n disp l ay a C los eu p View in sev eral ways, i n cl udin g t he fo llo wi ng: ■ Fr om an HP Open View map, us e the le ft mo us e butt on an d do ub le -c lick on a hub , br idg e , or sw it ch symbol.
Manageme nt fo r No n- Br ow sera bl e Dev ices Ab out Clos eup V iews The n umber of Clo s eup Views that you can di splay a t one tim e de pend s on your free system re so urce s avai labl e ( such as avai la ble memory ).
Manageme nt for Non- Brow se r abl e De vi ce s Ov ervi ew of To ol ba r Fu nctio ns Hub L A N P o rts The C l oseup V i ew all ows you to vie w each h ub por t a nd de term ine por t st at us. Port st atus can be de term ine d by the por t ico n symb ol a nd co lor s displ aye d.
Manageme nt fo r No n- Br ow sera bl e Dev ices Ov er vi ew of To ol ba r Fu nctio ns T abl e 11-1. Su mmar y of T o olbar Funct ions Icon T oolba r But t on Des c ription Port St atisti cs Di spl ay s ga uges for viewi ng s tat is tica l co un ters f or a segm ent and se lected por ts on th e segme nt.
Manageme nt for Non- Brow se r abl e De vi ce s Ov ervi ew of To ol ba r Fu nctio ns T abl e 11-1. Su mmar y of T o olbar Funct ions Icon T o ol ba r Bu tt on Descri pti on Diagnose Display s a pop- u p menu list of de vice or ne twor k test fu nc tion s.
Manageme nt fo r No n- Br ow sera bl e Dev ices Ov er vi ew of To ol ba r Fu nctio ns T abl e 11-1. Su mmar y of T o olbar Funct ions Icon T oolba r But t on Des c ription Pr oper ti es Di spl ay s a .
Manageme nt for Non- Brow se r abl e De vi ce s Ov ervi ew of To ol ba r Fu nctio ns Confi g uratio n F u nct i on s The Conf ig urat ion bu tton disp l ays a menu that al lows yo u to perform c onfigurat ion f unc ti on s f or the de vice . Th e menu items displa y ed dep end on t he typ e of de vice .
Append ix A Ag ent Fi rmware V e rsio ns A Appendix A Appendix A cont ai ns t he fol l ow ing to pic s: ■ Ag ent Fi rmw a re V e rsion s ■ Prepar ing Netw or k Devi ces ■ Globally A ssigned IP N.
A ppend ix A Pr epar ing Ne twork Dev i ce s Fo r HP d evice s, u s e an ex is ti ng ve rsi o n o f HP Hub & Swit ch Mana gemen t or other device m anagement utility . Update the devi ce’s sof t wa re or fi rmware to the curren t s upport ed version.
Append ix A Confi gur in g IP Par ame ter s bridg e. Globally Assi gned IP Net w ork Addresses If y ou in te nd to conne ct yo ur n etw ork to ot her ne tw or ks t hat us e g l oba lly admin i st er ed I P addresse s, He wlett- Packar d stron gly re c omm ends t ha t y ou use IP a ddr esses th at have been assi gned to yo u.
A ppend ix A Conf i gur ing I P Pa rameters The net w ork ma na geme nt st ation is co nfigure d for IP usin g t he TCP/I P st ac k utilities. T o conf igure a device fo r IP , you ty pic a lly connec t to t h e d evice’s console po rt an d use the c onsole po rt int e rfac e .
Append ix A Confi gur in g IP Par ame ter s na me “public” on t h e d e vice to a llo w the dev i ce to be disc ove r e d and manag e d by HP Hub and Swi tch M a nagement. T y picall y , the co mmunity name on H P hubs and bri d ges will auto matical ly defa ult to “publi c ”.
A ppend ix A Conf i gur ing I P Pa rameters Append ix A A- 6.
Index A Acknowle dge Ale r ts … 5 -5 Add Ne w Ba ckup L i nk … 6 -1 0 Addres s Re so lution Protocol … 7 -1 2 Add re ss Se lection … 8- 4 agent software … A-1 agen t sy st e m … 3-3 Al ert.
Dev i ce I D, de fi ne d … 11- 4 Dev i ce V iew … 6- 5 devi c e s, chai ned … 3-4 DHCP … 7-8 Diag no se de fi ne d … 11-6 disa ble po rt … 8-6 Disa ble Po r t , defin ed … 11 -6 Disab l .
Mana gemen t Se rve r setting URL … 7 -17 mana ge r SN MP mana ge r system … 3 -3 Mana ge r, wi th passwo rd … 8-2 Modi fy Selec t ed Po rts … 7-8 moni tor po rt … 7-10 Move Se lect ed Ports.
sec u ri ty de fi ne d … 11-6 intrusion s … 8 -7 po lic y … 8-7 vi ol at ion … 6-9 Se lect All Po rts … 6-6 Se nd Al arm … 8- 5 se nsitiv ity … 6- 7, 7- 6 hi gh … 5-5, 6- 7 low … 5- .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP (Hewlett-Packard) J3250M è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP (Hewlett-Packard) J3250M - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) J3250M imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) J3250M ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) J3250M, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP (Hewlett-Packard) J3250M.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) J3250M. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) J3250M insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
