Manuale d’uso / di manutenzione del prodotto N2620A del fabbricante Agilent Technologies
Vai alla pagina of 182
Agilent T echnologies Agil ent N2620A Frame Scope Pr o Netw ork Pe rformance Analyzer User’ s Manual Ve r s i o n 1 . 1.
Notic es © 2006 Ag il e nt T e ch n olo gies , Inc. No p art of this manu al ma y be reprod uced in an y f orm or by a ny mean s (i nclud ing ele ctroni c sto rag e and retri eva l or tran sla- tion into a foreign l anguage) w ithout prior agr eem en t and w rit t en conse nt fro m Agi- len t T echnologi es, Inc.
Agil ent FrameSc ope Pro U ser’s Ma nual 3 In This Gu ide… This us er’ s gui de contain s info rmation fo r using your F rameS cope Pro hand held netw ork perf ormanc e analyze r .
4 A gil en t Fr am eS cop e P ro Us er ’s Ma nu a l.
Agil ent FrameSc ope Pro U ser’s Ma nual 5 Conte nts 1 Introducing t he FrameScope Pro Saf ety Con sider ation s 10 Th e Fr ame Sc ope P ro at a Gl ance 1 4 The M ain M enu at a G lance 17 Getting S.
6 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 Syste m Operat ions The Sta t u s D ispl a y Are a 96 Th e Syst em Men u 97 System Informatio n 98 Lic ense D eta ils 99 Storage Setup 100 Bat ter y St.
Agil ent FrameSc ope Pro U ser’s Ma nual 7 Display 171 172 7 Glossa ry Glossary 174.
8 Agi lent Fr ame Scope Pr o U ser’s Man ual.
9 Agilent T echnologie s Agi lent N 262 0A Fra meS cop e 350 Netw ork Per for m anc e An alyze r Use r’ s M a nua l 1 Introd ucing the FrameSc o pe Pro Safety Considera tions 10 Th e Fr ame Sc ope P.
10 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro Saf ety Consid erati ons Safety Cons id eratio ns The f ollo wing gener al saf ety pre cautions must be obser ved durin g all ph ases o f oper a tio n, serv ice, and repair of t his in strum en t.
Introdu cing t h e FrameScope Pro 1 Sa fet y Con s id era tio ns Agil ent FrameSc ope Pro U ser’s Ma nual 11 app ear damaged or def ectiv e shoul d b e ma de inoperat ive and secure d against unintende d operatio n unt il they can be repair ed by q ualifie d serv ice p ersonel.
12 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro Saf ety Consid erati ons AC Line Power Supply Requ irements The Agil ent Frame Scope Pr o can op erat e through the suppli e d A C adapter bet ween 100V a n d 240V ± 10%, a t a fr equency in the rang e fro m 5 0 to 60Hz ± 5%.
Introdu cing t h e FrameScope Pro 1 Sa fet y Con s id era tio ns Agil ent FrameSc ope Pro U ser’s Ma nual 13 DC P ower S uppl y Re qui rem ents Pleas e ref er to ch ap t er Specificat ions.
14 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro The Fr ameS cop e Pro at a Glan ce Th e Fra meSco pe Pro at a Glance Front View Figure 1 Fram eScope Pro Fron t View.
Introdu cing t h e FrameScope Pro 1 The Fr ameS cop e P ro at a Gl an c e Agil ent FrameSc ope Pro U ser’s Ma nual 15 Side Views Figure 2 Left Si de Rig ht S ide Ca rd B us Slo t Sty lus c lip Head .
16 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro The Fr ameS cop e Pro at a Glan ce Contr ols Color T ouch S cr ee n The FrameSc ope’s touch scr een is the main user i nterface. T est contr ols and results are sh ow n here.
Introdu cing t h e FrameScope Pro 1 T h e Ma in Men u at a Gl ance Agil ent FrameSc ope Pro U ser’s Ma nual 17 Th e Mai n Menu at a Glan ce Figure 3 Fram eScop e Main Men u Ta b T i t l e Displ ays the name of the tab. Network Resource Area Sh o w s all of the d ete ct ed n etwork resour ces.
18 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro T h e Ma in Men u at a Gl an ce V oIP Menu Butt on(optiona l) Cal l s the V oice T est menu .
Introdu cing t h e FrameScope Pro 1 Ge tting Sta rte d Agil ent FrameSc ope Pro U ser’s Ma nual 19 Gettin g Sta rted Switchin g the FrameScop e On and Off 1 T o switc h the FrameS cop e on, brie f ly press th e Power butt on on the fr ont panel . The sc reen wil l ligh t and a b r i e f t on e wil l so und.
20 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro Getti ng Star te d Chec king Pow er an d Chargin g th e Ba ttery The FrameScop e’s battery should pro vide enou gh po w er for a typica l day of t estin g.
Introdu cing t h e FrameScope Pro 1 Ge tting Sta rte d Agil ent FrameSc ope Pro U ser’s Ma nual 21 4 Ob se rv e tha t the A C po w er ic on is di spl a y ed i n the S tatus area. Th e A C ic o n wi l l al so in dica te the b att ery’s ch arge l e v e l ( f or exa mpl e 72 %).
22 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro Getti ng Star te d Con ne cting to th e Ne twork and U sing the F rame Scope Pro F ol lo w the se ste ps to con nect yo ur un i t to the n etw ork and u se it for t esting: 1 Co nne ct th e ca bli ng to the Fr ameS co pe ’s n etw or k po r t .
Introdu cing t h e FrameScope Pro 1 Ge tting Sta rte d Agil ent FrameSc ope Pro U ser’s Ma nual 23 Mo st b as ic F r am eS cop e o per at ion s e xecu te aut o ma tic ally and requi re v ery li ttle se tup. In most cases y ou can skip thi s st ep . 5 Pre ss t h e Auto test button or Star t T es t but ton or Vo I P butt on to be gi n the te st.
24 Agi lent Fr ame Scope Pr o U ser’s Man ual 1 Introdu cing t h e FrameScope Pro Getti ng Star te d Localization Th e uni t may be sh ip ped wi th th e loc al la ngu age alr ea dy inst alled.
25 Agilent T echnologie s Agi lent N 262 0A Fra meS cop e 350 Netw ork Per for m anc e An alyze r Use r’ s M a nua l 2 Network T esti ng with the Fra me Scop e Pr o Ne tw o rk T est ing O ver view 2.
26 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Netw ork T esting O verv iew Net work T est in g O v ervi ew The f ollo wing steps descr i be the gen eral pr ocedure f o r per fo r ming network analysis tes ting using the F rameS cope Pro.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Exa mini ng the Net work Agil ent FrameSc ope Pro U ser’s Ma nual 27 Ex a m in i n g th e Ne tw o rk Network Ov erview FrameScop e will star t d iscov er y pr oc ess on the net w ork as soon as it is sw itched ON.
28 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Examin ing the Netw or k Deta iled List 1 T o v ie w a detaile d li st of netw or k resour ces, pr ess o n an y cate gor y in t he Network R esou rces area.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Runni ng a n Aut o t est Agil ent FrameSc ope Pro U ser’s Ma nual 29 Running a n Autotest This se ction descri bes ho w t o run an A utotest on the netw ork usi n g t he Fr am eS cop e P ro. T he F ra meS co pe ca n s to re Au t ote s t su ites that defin e which netw ork el ement s to test.
30 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Runnin g an Autotest 2 If y ou wan t to s av e thi s A u totest sui te, or load a pre viousl y-stored su ite, pr ess th e Sui te button . 3 Sel ect a sto red s uite from the l i s t or sele ct Cre a t e N ew , t h en pres s th e Next button.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Runni ng a n Aut o t est Agil ent FrameSc ope Pro U ser’s Ma nual 31 F or more details , see “N etwor k P er f ormance Autotest ” on page 1 29. 7 When y ou ha v e finis hed sett ing up the t es t , press the Start T e st butt on (or pre ss OK ) o n th e Network A u tote st S e tup sc ree n.
32 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Chan ging the Auto test Metr ics Changing the Autote st Metrics The FrameScop e Pr o pro vi des a measure of serv ice speed an d efficiency b y e mulat ing a client devi ce in the netw ork.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Usi ng t he Stati ons List Agil ent FrameSc ope Pro U ser’s Ma nual 33 Using th e Stati ons List Wh en a net wo rk res o urc e on the N etw ork tab i s.
34 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Us ing t he Sta t ions List 4 Y ou can use t h e Setti ngs button t o reor der the St ati on Lis t and se l e ct what inf o rm ation is displayed.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Usi ng t he Stati ons List Agil ent FrameSc ope Pro U ser’s Ma nual 35 V ie wing De tails and St atistics 1 Select a station on the Station List an d the n pr ess the Vi e w button .
36 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Us ing t he Sta t ions List 2 Pre ss t h e Stati st ics butt on to view s tati sti cs abo ut th e s tat ion .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Usi ng t he Stati ons List Agil ent FrameSc ope Pro U ser’s Ma nual 37 3 On the St at ion D eta il screen, pr ess T ools to see a li st of test tools that ca n be used on the sel ec ted s ta tio n . T hes e t o ols are descr ibe in more de t ail i n the f o llo w ing sections.
38 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f orming a Ping Tes t Per forming a Ping T e st The Ping te st al lo ws you to check if com municat ions c an be e stab lis hed with a par tic u lar re mote n ode .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perf ormin g a Ping T est Agil ent FrameSc ope Pro U ser’s Ma nual 39 2 Pre ss t h e Pin g bu tto n t o c all t h e Ping scree n. 3 En ter th e de vi ce y ou wan t to ping in t he T a rg et b o x. Y ou ca n en t er t he dev ice name or addre ss.
40 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f orming a Ping Tes t 6 Pre ss t h e Start button to be gin th e ping test. The Pi ng Resu lts scr een will be dis pla yed. 7 Obse rve the resul ts of the Ping tes t.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Per for mi ng a Trace Rout e Agil ent FrameSc ope Pro U ser’s Ma nual 41 Per forming a T race R ou te Th e Trac e R oute t est a l lo ws y ou to d ete r mi ne the path th r oug h the net work to a par ti cular devi ce.
42 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Perf orming a Trace Route 2 Pre ss t h e Tr a c e R o u t e butt on to cal l the TraceRoute scree n. 3 En ter th e d e vi ce to w hic h y ou want to tr ac e in the T ar ge t b ox.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Per for mi ng a Trace Rout e Agil ent FrameSc ope Pro U ser’s Ma nual 43 5 Pre ss t h e Start button to be gin th e Tra c eRo u te te st. The TraceRou t e Re sult s screen wil l be disp la y ed. 6 Obse rve the resul ts of the Tra c eRo u te te st.
44 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per for mi ng SN MP Qu eri es Performing SNM P Queries The sim ple netw ork manage ment p rotocol (SNM P).
Ne twork Te sting wi th the Fram eSc ope Pro 2 P e r fo r m i ng SN MP Que r ie s Agil ent FrameSc ope Pro U ser’s Ma nual 45 2 Pre ss t h e SNMP Q ueri es butt on to ca ll t he SN MP Q uer y sc re en . 3 En ter th e d e vi ce to w hic h y ou want to que r y in the Ta rget bo x.
46 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per for mi ng SN MP Qu eri es 5 Pre ss t h e Start button to be gin th e SNMP Que r y te st. Th e S NM P Q ue ries R esu l ts sc re en wil l be disp la y ed.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Viewing St atisti cs Agil ent FrameSc ope Pro U ser’s Ma nual 47 Viewing S tatis t ics Y ou can use t h e F rameS cope to view a va riety ne tw ork par ameters, and se e performanc e st ati sti cs fo r them.
48 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Vie wing Sta ti stic s 2 Pre ss t h e Stati st ics but ton to ca ll the Sta tis ti cs s cre e n. The sc reen sho ws ne tw ork uti liz atio n and other traffic data such as f ram e counte rs, and protocol counters .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Viewing St atisti cs Agil ent FrameSc ope Pro U ser’s Ma nual 49 5 Pre ss Utilization on t he Sta tistics sc reen to v iew t he top tal ke rs (mo s t a cti v e d evi ces ) on the net w o rk.
50 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Gene rating Ne two r k Tr a f f ic Generatin g Network T ra ffic Y ou can use t h e FrameScope’s Traffic G enerato r to crea te ne tw ork tr affic to st re ss the n e tw ork an d ob ser v e ho w is r eac ts unde r diff eren t loads .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Genera ting N etwo rk T raffic Agil ent FrameSc ope Pro U ser’s Ma nual 51 2 Pre ss t he T raffic G e nerator butt on.
52 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Gene rating Ne two r k Tr a f f ic 6 Pr e ss th e bo x bu tto ns to e nte r th e Frame T ype, MA C sour ce, and MA C Destinat ion. See “T ra ff ic Generat io n” o n p age 158 .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 53 Pe r fo rma nc e T est s P er for m an ce te sts com pris e of RFC 25 44 te st s a nd IP o r M AC Loo pback tes ts. These test s are used to ve rify the perf ormance of network between two netw o rk points.
54 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s 2 On the master FrameS cope, pr ess th e T ools but ton on the main N etw ork tab. 3 Pre ss Performa nce T e sts butto n on t he T ools men u.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 55 Perform ing a MAC or IP Loopback The mas ter or target FrameS cope sen ds peri odic MA C-l ev el or IP-l evel me ss ages t o t h e s lave Fr am eS co pe w it h us er-de f ine d per io di c int e rval .
56 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s Se arch resu lts dis plays t h e MAC addre ss and curr ent MAC lo opback t est resul ts.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 57 4 Pre ss Stop to c anc el the test or to re vie w the tra ns mi ss ion inf ormation on the MA C Loopback or I P Loopback scree n .
58 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s betw een the ent rance and exi t time s of the t a gged frame . The reported latency i s an a ve rage of at least 20 tria ls. The tes t is co nducted o ver a ran ge of frame siz es.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 59 Setting the ne twork for RF C 2 544 T ests Y ou may a lso h av e t o a dj ust th e ne twork settin gs t o en sure t he tes t c an ru n.
60 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s 2 Fr om th e Per for m an ce Test s menu , select RF C 2544 T e st. 3 Selec t Thr oughp ut , Frame los s ra te , back -to- back and/ or La tency RFC 2544 te st o ptions .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 61 4 Opti onal: If y ou want to sa ve th is RFC 254 4 T est suite, or ret rie v e a p revi ou sly st or ed s uit e, pr ess t he Suite butt on .
62 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s Optio n 2: If yo u kn o w the IP ad dr es s/n am e , ent er t he corre sponding IP address /name. 6 F or speci f ic T h r oughput, Latency , F r ame loss rate, Back -to-Back test set tings, pre ss Next .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 63 Netw ork connect ion sp eed Sele ct th e fram e d ir ect i on to meas ur e. (i f dest inat ion is loopback only bi directiona l options i s pr esen t ) Se lect to measur e full range or spec ify t he upst r eam an d downstr eam rates.
64 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s 7 If a passwo rd is preset in the sl a ve Fr ameScope , pres s the Slav e Pass word.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 65 pas swo r d. Y ou will ge t a war ning , “ Permi ssion Deni ed ”, if a pa sswo rd is se t in t he sl ave F ra meS c ope a nd not ent er ed cor r ectl y i n t h e m ast er F ram eS cop e.
66 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s 2 From t he S ystem Settings N e twork me nu, pr ess RFC 2544 T est . 3 Selec t the Ena ble RFC 2544 T est option . Y ou m ay set a p ass word in th e sl ave FrameScop e t o enab le the master FrameScop e login.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 67 . RFC 2544 T e s t Results F or fu ll r ang e fr ame le ngth an d fr ame rate thro ugh put RFC 25 44 test s, a grap h can be plotted to d ispla y the R FC 2544 test resul ts.
68 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s The IP a d dress of t he Fr ameS c ope. I f the na me ex ist s, it will be displaye d. (fo r MAC Loopba ck, MAC addre ss is dis played) Program Rate is th e fr am e rat e set by user .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 69 The IP a d dress of t he Frame Scope (f or loopba ck scenar ios, MAC ad dress). If the nam e exis ts, i t will be dis playe d. The th roughput / latenc y tes t se t, acco rding to fram e size.
70 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Per f ormance Tes t s The IP addr ess of t h e Fra meScope. If th e nam e exists, it will b e displa yed.(ma c addres s f or loopba ck) Fra me l oss r at e o r ba ck to ba ck tests.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Perfo r ma nce Tests Agil ent FrameSc ope Pro U ser’s Ma nual 71.
72 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Locati ng a Port wi th Bli nk Po rt Locati ng a Port wit h Blink Por t Y ou ca n u se th e Fram eSc ope’ s tes t p ort, loc ate d on the si de , to locat e a net w ork connection’ s port on a h u b or switch.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Loca t i ng a Port w it h B l ink Por t Agil ent FrameSc ope Pro U ser’s Ma nual 73 3 Pre ss t h e Bli nk Po rt on the t ools menu t o call the Blink Port sc reen. 4 T o beg in bli nk ing the p ort, pres s the Star t butt on.
74 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Viewing the Error Log V iewing the Error Log This se ction descri bes ho w t o vie w the FrameSco pe’s err or log. The err or log tracks and displ a ys an y netw ork problems that are detec t ed by the FrameScope Pr o.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Vie wi ng the Erro r Log Agil ent FrameSc ope Pro U ser’s Ma nual 75 2 Pre ss t h e E rror Log button to call the Error Log s creen. Y ou can also c lick o n the shortcut, in the M ai n Me nu to g e t to this scr een .
76 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro WireMap Adapter Testing WireMap Ad apter T esting Wi re Map tes tin g che cks f or p r oper c on tin uity an d termi nat ion of cable s. I t i s use d tog e ther w ith the Wi reM ap A dap t er .
Ne twork Te sting wi th the Fram eSc ope Pro 2 WireMap Adapter T esting Agil ent FrameSc ope Pro U ser’s Ma nual 77 WireMap Adapter Operation Wh en th e wi rema p ada pter is c onne cted to th e Fra me Sco pe, the FrameScop e sends a sequen ce of DC, TTL le ve l sign als thr ough the wire pai rs in order of a f ew 100 mil liseconds .
78 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro WireMap Adapter Testing The test wil l run f or a fe w second s before displaying t he resul ts. I f all t e sts p ass, the re sults s creen wi ll d ispla y “Pas s”, s im il ar to th e sc re en be lo w .
Ne twork Te sting wi th the Fram eSc ope Pro 2 Usi ng th e Test Data base Agil ent FrameSc ope Pro U ser’s Ma nual 79 Using th e T e st Data base The FrameScop e Pr o allo ws y ou t o stor e (y ou must ha ve a Co mp ac tF la sh™ c ar d in s tall ed) Auto tes t and P erf or man ce T es t res ults fo r lat er re view a nd down loa din g.
80 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Using the Netwo rk D atabase Using th e Network Data base The FrameScop e Pr o allo ws y ou t o stor e (o.
Ne twork Te sting wi th the Fram eSc ope Pro 2 Using the N etwork D atabas e Agil ent FrameSc ope Pro U ser’s Ma nual 81 6 T o access the Database T ools men u pr ess th e Database T ools butto n.
82 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Using the Netwo rk D atabase 7 To save th e cur r ent net work , o r t o loa d pr evi ous ly sto re d ne twork da t a , press th e L oad/ Save Stat ion Li st butt on.
Ne twork Te sting wi th the Fram eSc ope Pro 2 L o c a t i ng Sw it ch Po rt s Agil ent FrameSc ope Pro U ser’s Ma nual 83 Locating Switch P o rt s The FrameScop e Pr o allo ws y ou t o iden tify the switch port s bein g acces sed b y the FrameScope or an y addres s on the network.
84 Agi lent Fr ame Scope Pr o U ser’s Man ual 2 Ne twork Te sting wi th the Fram eSc ope Pro Loca ting Swit ch P orts 5 Pre ss Star t to se e the re sul ts o f th e Lo cate S wi tc h Po rt. 6 U se the S cr ol l but ton to s cr ol l th ro ug h the l ist if ne ces sary.
85 Agilent T echnologie s Agi lent N 262 0A Fra meS cop e 350 Netw ork Per for m anc e An alyze r Use r’ s M a nua l 3 V o ic e T est in g w it h th e Fr ame Sco p e Pr o Voice T e stin g O verv iew.
86 Agi lent Fr ame Scope Pr o U ser’s Man ual 3 Vo ice Te sting wi th the F r a m eS cope Pro Voice Testi ng Over view V o ice T e stin g Ov ervi ew The V oi ce Quali ty An alys is software f or the Frame Scope Pr o, giv es y ou anal ysis opti ons fo r v oice- ov er -IP (V oIP) e n vi ro nments that tr aditiona l tests do not.
Vo ice T esti ng w ith the F ram eSc ope Pr o 3 How the F rameS cop e P ro Tests Voice Qu alit y Agil ent FrameSc ope Pro U ser’s Ma nual 87 How t he Fram eS cop e Pro T es ts Voice Qualit y T o tes.
88 Agi lent Fr ame Scope Pr o U ser’s Man ual 3 Vo ice Te sting wi th the F r a m eS cope Pro Runn ing a V oice T est Running a V oic e T e st This se ction de scribes ho w to run an V oIP T est on the netw ork usi n g t he Fr am eS cop e P ro. From Ma in Menu, Vo I P but ton ha s to be p res se d to en ter th e V o IP Test m ode .
Vo ice T esti ng w ith the F ram eSc ope Pr o 3 Runn ing a V oice Test Agil ent FrameSc ope Pro U ser’s Ma nual 89 Codec to be used for d a t a tra nsfer : G711 m law or G 711A law If check ed Fr am.
90 Agi lent Fr ame Scope Pr o U ser’s Man ual 3 Vo ice Te sting wi th the F r a m eS cope Pro Runn ing a V oice T est When the Star t butt on i s pr essed i n the SIP S etting Windo w , T h e F rame.
Vo ice T esti ng w ith the F ram eSc ope Pr o 3 Interpretin g Results Agil ent FrameSc ope Pro U ser’s Ma nual 91 Interpreting Results The statist ics measur ed are plot ted in graphical f or mat.
92 Agi lent Fr ame Scope Pr o U ser’s Man ual 3 Vo ice Te sting wi th the F r a m eS cope Pro Interpretin g Results ?.
Vo ice T esti ng w ith the F ram eSc ope Pr o 3 Netw ork Se ttings Agil ent FrameSc ope Pro U ser’s Ma nual 93 Network Settin gs The FrameScop e Pr o V oIP so f t ware ca n connec t to t h e netw ork usi ng P oint-to-P oint -Protoc ol Ove r E thern et (PPP oE) or IP Ov er Eth erne t (IP oE).
94 Agi lent Fr ame Scope Pr o U ser’s Man ual 3 Vo ice Te sting wi th the F r a m eS cope Pro How to Save and Retri eve R esults How to Save an d Retrieve Results The FrameScop e Pr o V oIP te st resul ts are sa ved to the Co mp act Fla sh TM . Y ou can recall pr eviousl y s t ore d test data using the T ests Da t abas e t ool .
95 Agilent T echnologie s Agi lent N 262 0A Fra meS cop e 350 Netw o rk Per for man c e Anal yze r Use r’ s M a nua l 4 Sys t em Op erat ion s The Sta t u s D ispl ay Area 96 The S ys tem Me nu 97 S.
96 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions The Sta tu s Dis p l a y Ar ea Th e Stat us Dis play Ar ea The status di spla y sho ws t h e current t ime se t on the FrameScop e Pro, talk s e t status, batter y status, and s t orage st at u s.
Syst em Opera tions 4 The System Menu Agil ent FrameSc ope Pro U ser’s Ma nual 97 The S ys tem Me nu The F rameS cope Pr o Sys t em Menu is di sp la ye d by press ing System in N e tw ork Mai n Menu .
98 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Syst em In formatio n Syste m Informati on Pre ssing Sy s tem Info rma tio n then p ress ing Vi ew on eit her System Setting s menu displays t he Fram e S cope se r ial nu mber , sof tware and har d w are re vis ion numbers .
Syst em Opera tions 4 Lice nse Detail s Agil ent FrameSc ope Pro U ser’s Ma nual 99 Lice nse D eta ils This sh ows the f eatures a vailab le in the current versi on of t h e software. When user sele cts this and clic ks Edit , Li cen se D e t ail s w i ll b e dis pla yed with al l the a vailab le featu res .
10 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Stora ge Setup St orage Set up Th is al lo ws y ou to se e the tota l ca pac ity and per centage of usage of Com pactFlash™ and in ternal flash.
Syst em Opera tions 4 Batt e ry Statu s Agil ent FrameSc ope Pro U ser’s Ma nual 101 Battery S tatus T o vie w th e curr ent batte r y st atus press Powe r t hen p res s View .
10 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Time a nd Date Setup Tim e a nd Da t e S e t u p T o s et the time and d ate on th e Fra meSc ope , pr ess Time a nd Date , then press Edit . T he Ti me a nd Dat e Se tup scr een allows you to s et the Mon th, Da y , Y ear , and Time as wel l as the dis pla y metho d for each.
Syst em Opera tions 4 Us er Int erf a ce Setup Agil ent FrameSc ope Pro U ser’s Ma nual 103 Us er I nte rfac e Set up The Us er Inter f ace Set up scr een is were t he f oll owing ch oic es a re ma de: Enable T ouch Cl i ck ON /O FF Ena ble Sl ee p Timeo u t ON/O FF - A s cree n touch wi ll wak e the scr een .
10 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Boot P assword Boot Pas sword T o pr otect the FrameScope Pro fr om un authorize d use yo u can set a pa sswor d t hat m ust be en te red befo re t he in str u m en t boots up . By default , the FrameSc ope Pr o h as no p assw ord pr otecti on.
Syst em Opera tions 4 Touc hscr een Ca lib ra t i on Agil ent FrameSc ope Pro U ser’s Ma nual 105 T o uc hs cr een Cali br ati on If it s eem s t h at t h e F ra me Sc ope is n o t re spo nd ing c o.
10 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Restor e Defau lt Settings Restore Defau lt Setti ngs Th e fol lowin g pro ced ur e de s crib es how to re st or e t he FrameScop e Pro to the c onf igurat ion v alues t hat we re set when y our unit was shi pped fr om th e f actor y.
Syst em Opera tions 4 Restor e Defau lt Setti ngs Agil ent FrameSc ope Pro U ser’s Ma nual 107 3 Pre ss t h e Edit butt on or pres s the OK bu tto n to cal l th e Res tore De fau lts scr een .
10 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Network Setti ng s Network Settin gs The N e tw ork Set ting s screen shows a s ummar y of the netw ork conf iguration. This s creen m ay also be acce ssed by pre ssing on the FrameScope i con on th e right of the Main Menu.
Syst em Opera tions 4 Network S ettings Agil ent FrameSc ope Pro U ser’s Ma nual 109 The firs t Network Settings S etup scre en all o ws you t o s e lect PP oE o r IP ad dres s ing. • MA C Ad dre ss - The MA C Add ress of the FrameScope. Usu ally it co nta ins a v alu e s et in t he fa ctor y.
11 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Network Setti ng s • De fau lt Gat ewa y – T his is th e def aul t ga tew ay (r oute r) the FrameScop e will use to com municate wi th dev ices on other su b ne t s . Pre ss Ne xt wh en s atisf ied with you r choi ces.
Syst em Opera tions 4 Network S ettings Agil ent FrameSc ope Pro U ser’s Ma nual 111 Network C onnection Since n etwork hard ware m a y functi on at a v ariety of sp eeds a n d modes, the FrameScop e has t he abilit y to aut o-negotiat e its spe ed and mod e whe n i t is con nec ted t o t he ne tw or k.
11 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Network Setti ng s so us e rs sh ou ld set th is va lue ap prop ri at ely . I t ca n be se t even i f P- VL A N is not en able d to indic ate t o F r a me Scop e Pro t ha t th e pa cket is a P-VL A N pa cket an d sho uld be i nter pr ete d by th e dev ice accordi ngly.
Syst em Opera tions 4 Resto ri ng the Def ault M AC Addr ess Agil ent FrameSc ope Pro U ser’s Ma nual 113 Restorin g the Defau lt MAC Address If t h e MA C a ddress of the FrameS cope Pr o is unkno wn, and y ou wan t to r esto re it b ack to th e origina l hardw are M A C a ddres s: 1 In t he sy stem me nu, select Rest ore De fault M A C .
11 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Rem ote Con trol Remote Cont rol The FrameScop e Pro can be contr oll ed thro ugh a w eb i nt er f ace. This can be done usi n g t he standar d Te st P or t on the si de o f the FrameS cope or with the optiona l A u xili ary P or t on the to p of th e ins trum ent.
Syst em Opera tions 4 Remo t e Cont ro l Agil ent FrameSc ope Pro U ser’s Ma nual 115 Enabling and setting the remote control we b server If you ha ve an auxiliary port, yo u can ch oose w hethe r to u se thi s or th e tes t port f or remote contr ol.
11 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Rem ote Con trol or fr om the w eb page on the FrameSco pe Pro, b y clicking t he link “ Remote Cont rol” On ce the R emo te Ho st is r unning, y ou ne ed t o en ter the IP address of th e FrameScop e Pro to be contr olle d.
Syst em Opera tions 4 Remo t e Cont ro l Agil ent FrameSc ope Pro U ser’s Ma nual 117 Control applic a tio n as show n be lo w . Y o u can now control the FrameScop e Pro with the PC’s mo use, .
11 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Setting up the Option al Auxiliar y Port Setting up the O p tional Aux iliary P o rt T o v i e w th e stat us o f th e A uxi l ia.
Syst em Opera tions 4 Se tti ng u p the Optional Auxi liary P ort Agil ent FrameSc ope Pro U ser’s Ma nual 119 To c hang e the network settin gs of th e Auxi li ar y po r t, c li ck on th e edi t b utt on a nd the Auxi li ar y port setu p scree n will appear .
12 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions RF C 2544 Tes t RFC 2544 T est T w o F ra m eS copes or One FrameScop e and a loopback de vice , ar e nee ded for R FC 254 4 te s ts: ro un d-t rip lat en cy t e st , po int -to -po i nt thr o ug hpu t te st , fr ame los s r ate te s ts an d b ack t o back te sts.
Syst em Opera tions 4 SNMP Sett ings Agil ent FrameSc ope Pro U ser’s Ma nual 121 SNMP Setti ngs The FrameScop e Pr o uses the def ault commun ity “pub lic” a nd the default port 161 for SNMP acc e ss .
12 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 4 System Operat ions Dem o Mo d e Demo M ode The FrameSco pe Pro may be put i n a Dem o mode f or trai ning or demon strati on purpos es. The Demo mode pr o vides f or a network co nsisting of several s tatio ns, servers, a router , two switch/bri dges, and 5 SNMP agents .
123 Agilent T echnologie s Agi lent N 262 0A Fra meS cop e 350 Netw o rk Per for man c e Anal yze r Use r’ s M a nua l 5 Network Performance Analy zer Ref erence Net work Conne c tion 125 Ne tw ork .
12 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Ping 157 Tr a c e R o u t e 157 SNMP Query 158 Loca te Sw itch Port 158 Per forman c e T e sts 158 Tr a f f .
Network Performance Analy zer R eference 5 Netw ork C o nnec tion Agil ent FrameSc ope Pro U ser’s Ma nual 125 Network Connection Bef ore the FrameScope Pr o is at t ac hed to a netwo rk, it is cons tan t ly checki ng f or a connect ion.
12 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Da tab as e Netw ork Databa se The Fra meSc ope Pro list ens to t he network traf fic a n d actively inte rrogates netw ork dev i c es to learn about attached host s, servers, s witch es an d r oute rs.
Network Performance Analy zer R eference 5 N e twork D atabase Agil ent FrameSc ope Pro U ser’s Ma nual 127 MA C addr ess Net w or k a ddr es se s: IP a nd IPX Serv ices pr o vided b y the dev ice (D HCP , DNS, etc.) Pr ot o cols used b y the dev ice (IP , IPX, etc.
12 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Da tab as e • Eve r y 3 0 0 se co nd s: • Send an ARP fo r ea ch IP addre ss in t h e subnet ran.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 129 Network Perf ormance Autot est The Auto test is used t o measu re conne ctivity and res ponse tim e of i mp or t ant ne twork r es ources.
13 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st dev ice may act as both a DH C P serve r a nd a DN S serv er . An A u tote st s ui te use d to te st thi s de vice w oul d con tain a DH CP serv er test and a DHCP se rver test for thi s devi ce.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 131 Adding T e sts Th e A dd bu tto n wil l s t a rt up a wi zar d wh ic h i s us e d to a dd te sts to the te st sui te .
13 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st A not her wa y to a dd a tes t to th e s ui te is to pre ss the Cr e ate New radio but t on and pr ess Ne xt . 1 A l ist o f t es t t ype s i s presen t ed on t he nex t scr een.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 133 req uested fr om the DHC P Serv er . T he last setup scr een pr o vides a l ist of the me asu re ment s perf orme d du ri ng this te st.
13 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st Serv er Re spon se Th e t o t al ti me for ne gotiating f o r an IP add re ss f rom t he DH CP Ser ver DNS Se rver The D NS Serv er test v erifies that t he serv er can look up a n ame or an IP ad dress.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 135 The l ast set up screen pr ovid es a list of t h e measurem ents pe r f ormed d uri ng th e tes t.
13 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st The l ast set up screen pr ovid es a list of t h e measurem ents pe r f ormed d uri ng th e tes t.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 137 • The f ollo wing operat ions are opt ional . If any of these op eratio ns is req uested , t he user must ente r the fu ll pa th na me to the fil e (or di rec to r y ) on the s erv er : • Log in to th e se rver .
13 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st The n ext set up scree n al lo ws selec ti on of the file act ion s to be tes ted. The l ast set up screen pr ovid es a list of t h e measurem ents pe r f ormed d uri ng th e tes t.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 139 Th e me asur e men ts tak en du rin g thi s tes t are : Name Lookup The req uest / r espo nse time f or conv erting a name into an a ddress.
14 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st Exam ples of modi fyi n g rates an d time are sho wn b e lo w: We b S e r v er The W eb Serv er test verifies t hat serve r is ac cessi ble and mea- sure s the do wnl oad time o f th e fir st H TTP ge t ope ration.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 141 An y of the thresh olds use d to rate t h e perform ance of eac h of t hes e me asu re m ent s may be viewed an d m odi f ied by sele cti ng i t from th is l ist and s electing E dit.
14 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st E-mail Se rver Th e E -ma il S e rv er te st ve ri fie s tha t th e E-ma il s er ver is acc essi ble and measures the acce ss ti me and dow n l oad rate of E-ma il.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 143 The l ast set up screen pr ovid es a list of t h e measurem ents pe r f ormed d uri ng th e tes t.
14 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st Read Time T he ti me it tak e s to r ead th e E- mai l us ing e ith er POP3 or SMTP . Thes e times ma y al l be modifi ed b y sel ecting th e measureme n t and pre ssing Edi t .
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 145 1 Se l ect Au to tes t on the mai n men u and cli ck on A dd. 2 Next , clic k on Cr ea te New a nd s ele ct FTP s erve r . 3 Users can en ter user name and pas swo rd to access the FTP se rver.
14 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st Thre e types of t ests ar e a vail able.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 147 No File Access Th is mode locat es the FTP serv er , connects t hen dis co nne cts fr om ser ver .
14 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st Read This mode te sts the FTP ser ver b y reading a fi l e spec ified b y t he us ers wh ich is f o und on the FTP ser ver .
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 149 Write Re ad Dele te T his mod e uploads a test file g enerate d by the FrameScope TM P ro to the F T P se rv er und er te st.
15 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st Measu rement Par amet e rs and rat ings can be changed and customiz ed accordin gly. Wh e n the setup i s compl et e d, cli ck on ST ART TES T to beg in.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 151 SNMP Ag ent Primary D omain Controlle r Backup Dom ain Controlle r Rout er Wo r k s t at i o n Thes e t es ts v erifies that the nam ed devi ce is access ible and mea sures the name lookup time and the ping resp on s e time.
15 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Per forma nce Autote st The measuremen ts t ak en durin g all these test s are : Name Lookup The req uest / r espo nse time f or conv erting a name into an ad dress.
Network Performance Analy zer R eference 5 Netw ork Pe r formanc e Autotes t Agil ent FrameSc ope Pro U ser’s Ma nual 153 recor ded and the curren t, a verage, mini mum and maxi mum res po nse tim e s f o r ea ch te st ar e di sp layed a ft e r ea ch t es t.
15 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Sta tis tics St atistic s The firs t view int o st atistic s provides t he o veral l network h eal th. T he op e ra tor can dril l do wn into th e stat is ti cs to g et mor e and more detai led i nformat ion.
Network Performance Analy zer R eference 5 Sta tisti cs Agil ent FrameSc ope Pro U ser’s Ma nual 155 Bro adcasts The num ber of br oadcast frames o r the perce n t of the utiliza tion used u p b y broadca s t frames. Pr essing thi s st atistic switc hes t o a list of T op B r oad cast Tran smitte rs.
15 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Sta tis tics Protocol Mix Sel ectin g the protoc ol option gets y ou t o the T op T r ansmit ters of t hat pr otocol. Pr essing an y of t h e T op Transmi tters br ings u p th e Stat ion Detai l scr een f or that stat i on .
Network Performance Analy zer R eference 5 Network Tools Agil ent FrameSc ope Pro U ser’s Ma nual 157 Network T ools Ping The Pin g tool is us ed to verif y access to devi ces on a netw ork. The curren t, mi nimum, ma ximum and a ver age resp onse ti mes are di spla yed al ong wi th a count f or the number of t ime s t her e wa s no response .
15 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Tools Max i mum H op Count The ma ximum n umber of r ou ters to traverse wh ile tracin g out t he r ou te. SNMP Que ry This tool uses S NMP t o re trieve the follo w ing in f o rmat ion f r om the device.
Network Performance Analy zer R eference 5 Network Tools Agil ent FrameSc ope Pro U ser’s Ma nual 159 The ope rator ma y change any o f the f ollo wing pr operties of the traf fic being gener ated: Frame Le n gth The n umber of b ytes in th e frame, i nclud ing th e FCS.
16 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Network Tools Des tina tion M AC T o send a frame t o a station on the local L AN, ente r its MA C addre ss. If the destina tion a ddress is set t o FF- FF-FF-FF-FF- FF , the fram e will b e recei ved b y all dev ices on the L A N.
Network Performance Analy zer R eference 5 Rem ote Con trol Agil ent FrameSc ope Pro U ser’s Ma nual 161 Remote Cont rol A web s e rver is im plem ented in the F rameSco pe Pro to provide a means t o control and monito r the F r am eScope Pro via a web bro wse r .
16 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Rem ote Con trol Thes e results ma y be vie wed dire ctl y as web pages o r t h e result file ma y be upload ed to a PC.
Network Performance Analy zer R eference 5 Me m o r y Re qu ireme nts Agil ent FrameSc ope Pro U ser’s Ma nual 163 Mem o ry Re quireme nts The FrameScop e Pr o requires a Com pactFlash ™ car d to store te st r e sul ts and ne two rk st at ion li sts.
16 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 5 Network Performance Analyzer Refe rence Mem or y R eq uire men ts.
165 Agilent T echnologie s Agi lent N 262 0A Fra meS cop e 350 Netw o rk Per for man c e Anal yze r Use r’ s M a nua l 6 Sp ecifi cation s Phys ical 16 6 Envi ronment al 16 7 Elec trica l 169 Po rts.
16 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 6 Speci f ica tions Phy si cal Phy sica l FrameScop e Pro ph ysical chara cterist ics are: Size 9.256” x 4.
Specifica t i ons 6 Envir o nmenta l Agil ent FrameSc ope Pro U ser’s Ma nual 167 Environm ent al Indoor / Outdoor Inte nded for i ndoor use; no t weathe rized Oper ating temp erature ra nge 0 to 40.
16 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 6 Speci f ica tions Envi ronmen tal.
Specifica t i ons 6 Elec trica l Agil ent FrameSc ope Pro U ser’s Ma nual 169 Elec trica l Bat t ery A rem ova ble recharge a bl e Lith ium (Li Ion )batt ery pack typi c a lly pr ovides 4- 6 ho urs of o per ati on betwee n charges , dependi ng on use and p ower ma nag em ent se tti ngs.
17 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 6 Speci f ica tions Por ts Port s USB-Host a nd Client ports Th e US B-B port al l o ws the Fra meS cop e Pr o to co nne ct to a P C e qu ip ped with a US B p ort o r co ntr ol e xtern al USB port (Ho s t US B).
Specifica t i ons 6 Di spla y Agil ent FrameSc ope Pro U ser’s Ma nual 171 Disp lay 6. 625” (1 6.83 cm) diago n al backlit color touch sensi ti ve LCD . Reso lution: 240 (H ) x 64 0 (V). The displa y is ca pable of dis pla ying t e xt and g raph ics i n up t o 256 col ors.
17 2 Agi lent Fr ame Scope Pr o U ser’s Man ual 6 Speci f ica tions.
173 Agilent T echnologie s Agi lent N 262 0A Fra meS cop e 350 Netw o rk Per for man c e Anal yze r Use r’ s M a nua l 7 Glossary Glossary 174.
17 4 Agi lent Fr ame Scope Pr o U ser’s Man ual 7 Gl ossar y Gloss ary Gloss ary ARP A ddr ess R esoluti on Protocol - A b r oadcast protocol used to disco v er the l o w l e v el (MA C ) a ddr e ss that cor res pon ds to th e high er lev el ( IP , IP X, etc.
Glossar y 7 Gloss ary Agil ent FrameSc ope Pro U ser’s Ma nual 175 DHCP Dy n a mic Hos t Configuration Pr otocol - a pr ocedure whi ch allo ws dev i c es that ar e e nteri ng or re- ent ering th e netw ork to request that c er tain parameters are au tomaticall y assi gned to them.
17 6 Agi lent Fr ame Scope Pr o U ser’s Man ual 7 Gl ossar y Gloss ary File Server A generic term f or a dev ice that pro vides files upon re quest .
Glossar y 7 Gloss ary Agil ent FrameSc ope Pro U ser’s Ma nual 177 Latency Th e tim e in terv al st ar ting w hen t he last bit of t he in put fr ame rea ches th e in put port an d en din g w hen the f irs t bi t of the outpu t frame is see n on the outp ut port.
17 8 Agi lent Fr ame Scope Pr o U ser’s Man ual 7 Gl ossar y Gloss ary RFC 254 4 Thi s RFC defines specifi c set of test s to mea sure and report the performan ce cha racterist ics of netw ork device s. RIP R outing I nf o rmat ion Proto col - An int e rior gateway pr otocol that al low s groups of host s on a LAN s h are routi ng informa tion.
Glossar y 7 Gloss ary Agil ent FrameSc ope Pro U ser’s Ma nual 179 Sub net M as k A bit m ask used to ide ntify w hi c h b its in an IP addres s apply to the subn et. Time to liv e A f ield in an IP packet whic h indicat es how long the pack et shoul d be all ow ed t o exis t bef ore bein g discar ded.
18 0 Agi lent Fr ame Scope Pr o U ser’s Man ual 7 Gl ossar y Gloss ary.
Agil ent FrameSc ope Pro U ser’s Ma nual 181 INDEX A ac ad apt e r sp ec ific ati ons, 16 9 Ac tive Di sc ove ry, 12 7 B Ba ckli ght , 1 03 Back up Doma in Co ntr oll er tes t, 1 5 1 Battery ch arg .
182 A gil en t Fr am eS cop e P ro Us er ’s Ma nu a l W Web Se rv e r te s t , 1 4 0 WINS Server test, 135 WireM ap A dapte r T est ing, 76 Worksta tion test , 1 51.
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 Agilent Technologies N2620A 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 Agilent Technologies N2620A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Agilent Technologies N2620A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Agilent Technologies N2620A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Agilent Technologies N2620A, 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 Agilent Technologies N2620A.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Agilent Technologies N2620A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Agilent Technologies N2620A 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.
