Manuale d’uso / di manutenzione del prodotto 214393-A del fabbricante Nortel Networks
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Part No. 214 393-A March 2 003 4655 Gr eat Ame rica Parkway Santa C lara, CA 9505 4 Reference for the BayS t ack 380-24F Gigab it Switch Management Software.
2 214393-A Copyright © 2003 Nortel Networks All r ights r eserved. M arch 200 3. The informati on in this document is subj ect to change witho ut notice.
3 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware SUCH POR TIONS OF THE SOFTW ARE ARE PROVIDED “AS IS” AND WITHOUT ANY EXPRESS OR IMPLIED W ARRANTIES, INCLUDING , WITHOUT LIMIT A TION, THE IMPLIED W ARRANTIES OF MERCHANT ABILITY AND FITNESS FOR A P AR TICULAR PURPOSE.
4 214393-A OTHER W ARRANTIES EXPRESS OR IMPLIED, IN CLUDING WITHOUT LIMIT A TION ANY W ARRANTY OF MERCHANT ABILITY OR FITNESS FOR A P AR TICULAR PURPOSE.
5 Referenc e for the Bay S t ack 380-24F Gigabit Switch Ma nagement S oftware Content s Pref ace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Before you begin . . . . . . . . . . . . . .
6 Contents 214393-A T e lneting to a switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Opening the Web-based m anagement h ome page . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 T rap log .
Contents 7 Referenc e for the Bay S t ack 380-24F Gigabit Switch Ma nagement S oftware VLAN tab for multiple ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Graphing port statistics . . . . . . . . . . . . .
8 Contents 214393-A Chapter 8 RMON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Working with RM ON infor mation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Referenc e for the Bay S t ack 380-24F Gigabit Switch Ma nagement S oftware Figur es Figure 1 Device M anager wind ow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 2 Propertie s dialog bo x . . . . . . . . . . .
10 Figures 214393-A Figure 30 FileSystem dialog b ox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Figure 31 Graph C hassis dialo g box — Cha ssis SNMP tab . . . . . . . . . . . . . . . . . . 65 Figure 32 Graph C hassis dialo g box — IP tab .
Figures 11 Referenc e for the Bay S t ack 380-24F Gigabit Switch Ma nagement S oftware Figure 65 How alarm s fire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Figure 66 Alarm e xample — thr eshold less than 26 0 .
12 Figures 214393-A.
13 Referenc e for the Bay S t ack 380-24F Gigabit Switch Ma nagement S oftware Ta b l e s T a ble 1 Propertie s dialog box items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 T a ble 2 SNMP co mmunity str ing defau lt values .
14 Tables 214393-A T a ble 30 STG tab items for a sing le port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1 T a ble 31 Interfac e tab fields for multiple ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 T a ble 32 VLAN tab fiel ds for mult iple por ts .
15 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Preface W elcom e to t he No rte l N etwo rks * Device Manager soft ware, a set of graph ical network man agement appl ication s you can us e to configur e and manage t he Nortel Ne tworks BayS tack * 380 -24F Gigabit Switch.
16 Preface 214393-A Related publi cations For mor e informat ion about using the Ba ySta ck 380-24F Gi gabit Swit ch, refer to the fol lowing publ ications: • Using the BayS tack 3 80-24F Gigabi t S.
Pref ace 17 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e How to ge t help If you pu rchased a service c ontract for your Norte l Networks product fr om a distri butor or authorized r eseller , contact t he techni cal suppo rt staf f for that distri butor or reseller f or assis tance.
18 Preface 214393-A.
19 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 1 Device Manager basics This chap ter descr ibes bas ic procedu res for usi ng the Devic e Manager sof tware.
20 Chapter 1 Device Mana ger bas ics 214393-A Figure 1 Device Manag er window Setting the Device Manager p roperties Device Mana ger communicates with the Ba ySta ck 380-24F s witch usin g Simple Network Manag ement Protocol (SNMP).
Chapt er 1 Device Ma nager basics 21 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 2 Properti es dialog b ox 2 T ype information a nd select check boxe s. 3 Click OK. Ta b l e 1 describes t he Propert ies dial og box ite ms.
22 Chapter 1 Device Mana ger bas ics 214393-A Ta b l e 1 Proper ties di alog box items Area Item Description Polling S t atus In terval Interval a t which st atus in formation is gathe red (defaul t is 20 secon ds). (If T raps , S tatu s Interval: ) Int erval at wh ich s tatist ics a n d stat us inf ormat ion are g ather ed when trap s are enabled.
Chapt er 1 Device Ma nager basics 23 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Opening a d evice “Opening” a device d isplays t he device vie w , a pictur e of the devi ce. T o open the device v iew , you must e nter communi ty strings t hat dete rmine the a ccess le vel granted to the dev ice.
24 Chapter 1 Device Mana ger bas ics 214393-A Figure 3 Open Devic e dia log bo x Ta b l e 3 describes t he Open Device dialog bo x fields. 2 In the De vice Name text b ox, type the DNS name or IP addr ess of the device.
Chapt er 1 Device Ma nager basics 25 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 3 In the Re ad Community and W rite Community tex t boxes, t ype the pro per comm uni ty st ri ngs .
26 Chapter 1 Device Mana ger bas ics 214393-A Figure 5 Parts of th e Device Manage r window Menu bar Use the men u bar to se t up and ope rate Device Mana ger ( Ta b l e 4 ). Ta b l e 4 Menu bar comm and s Command D escription Devi ce Opens th e Open D evice d ialog bo x.
Chapt er 1 Device Ma nager basics 27 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e To o l b a r The toolb ar contai ns button s that provi de quick ac cess to co mmonly use d commands and some additi ona l actions.
28 Chapter 1 Device Mana ger bas ics 214393-A Selecting object s The types of object s contained i n the devi ce view ar e: • A switch ( called a uni t in the me nus and dia log boxes) • Min-GBIC .
Chapt er 1 Device Ma nager basics 29 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Selecting multiple obje ct s T o select multipl e object s of the same t ype (such as GBIC ports or or mi ni-GBIC ports): ➨ For a blo ck of conti guous port s, drag to select the group of min i-GBIC ports .
30 Chapter 1 Device Mana ger bas ics 214393-A Figure 7 Color p ort legen d Shortcut menus Each obje ct in the device vi ew has a shor tcut menu that opens when y ou right- click a s elected object.
Chapt er 1 Device Ma nager basics 31 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 9 Port shor tcut men u Ta b l e 8 describes t he commands on t he port sh ortcut menu. St atu s b ar The stat us bar dis plays er ror and in formationa l messa ges from th e softwar e applica tion.
32 Chapter 1 Device Mana ger bas ics 214393-A Using the buttons i n Device Manager dialog boxes Ta b l e 9 describes bu ttons i n Device Mana ger dia log boxes .
Chapt er 1 Device Ma nager basics 33 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Editing objec t s Y ou can edit obj ects and va lues in the Device Manager device vi ew in the followi ng ways: • Select an object and, on the t oolbar , click the Ed it Select ed button .
34 Chapter 1 Device Mana ger bas ics 214393-A T ypes of st atistic s The data tables i n the stat istics dialog boxes list the counters , or categ ories of statis tic s b eing gathe red, for the spec ifie d o bjec t. For examp le, th e cate gori es fo r ports i nclude In terface, Ethernet Err ors, Bridg e, and Rmon.
Chapt er 1 Device Ma nager basics 35 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 10 Line gr aph Figure 1 1 Area grap h.
36 Chapter 1 Device Mana ger bas ics 214393-A Figure 12 Bar gr aph Figure 13 Pie gr aph.
Chapt er 1 Device Ma nager basics 37 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e St atistics for singl e and multi p le object s S tatistic s for a sel ected obj ect or ob jects ar e displayed in the statisti cs dialo g box.
38 Chapter 1 Device Mana ger bas ics 214393-A T o change the type of s tatist ics dis played, se lect a dif ferent type fr om the show list at the b ottom of th e dialog box. The stat istics are updat ed based on the poll int erval sho wn at the bot tom of the dialog b ox.
Chapt er 1 Device Ma nager basics 39 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 16 S tatistics dialog bo x for a p ort 3 Select a tab for the group o f statisti cs you want to view . 4 On the dis played dat a table, dra g to sele ct the ce lls you want to graph.
40 Chapter 1 Device Mana ger bas ics 214393-A Ta b l e 1 1 descri bes the but tons in t he graph dial og boxes. T elneting to a switch From Device Manager , you can init iate a T elnet se ssion to the console i nterface for the switch you are curr ently acc essing.
Chapt er 1 Device Ma nager basics 41 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Opening the Web-based managem ent home p age From Device Manager , you can access t he W eb-based manageme nt home page.
42 Chapter 1 Device Mana ger bas ics 214393-A T rap lo g Y ou can configur e a BayS tack 380- 24F Switch to se nd SNMP generic tr aps. When Device Manag er is runni ng, a ny tr ap s re ceived are recorded i n the trap l og. Y ou set the max imum number o f entr ies i n the t rap l og usin g th e Propert ies di alog box ( Figu re 2 on page 21 ).
Chapt er 1 Device Ma nager basics 43 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Online Help Online Hel p in Device Manag er is cont ext-sen sitive. Y ou use a W eb browser t o display online Hel p. The W eb browser should la unch automatic ally when yo u click t he Help but ton.
44 Chapter 1 Device Mana ger bas ics 214393-A.
45 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 2 Configuring and graphing the switch The fir st three sections of this chap ter descr ibe how you can u se Device Man ager to config ure your switch. The la st section desc ribes how to use Devic e M anage r to graph swi tch stat istics.
46 Chapter 2 Configu ring and gr aphing th e switch 214393-A Figure 19 Globa ls tab Ta b l e 1 3 describes the Gl obals ta b items. Addresses t ab The Addres ses tab sh ows the IP a ddress inf ormation f or the devic e. T o open the Addresse s tab: 1 From the Dev ice Manager ma in menu, choos e Edit > IP .
Chapter 2 Configur ing and g raphing the switc h 47 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 20 Edit IP dialog b ox — IP Addr ess tab Ta b l e 1 4 d escri bes th e IP A ddre ss ta b items .
48 Chapter 2 Configu ring and gr aphing th e switch 214393-A Figure 21 Edit IP dialog b ox — ARP tab Ta b l e 1 5 d escri bes th e AR P tab i tems . Ta b l e 1 5 ARP ta b items Item D escr iptio n Inte rfac e The de vic e u nit nu mber. MacAddr ess Th e unique hardware address of the devi ce.
Chapter 2 Configur ing and g raphing the switc h 49 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Editing the chassis configura tion Y ou can edit a ch assis con figuration from the Edi t Chassis dialog box ( Figure 22 on page 50 ).
50 Chapter 2 Configu ring and gr aphing th e switch 214393-A Figure 22 Edit Ch assis dialog box — System tab Ta b l e 1 6 describes the S ystem tab i tems. Note: The chassis k eeps trac k of the el apsed ti me and ca lculates the time and date us ing the system cl ock of t he Device Mana ger machin e as a refer ence.
Chapter 2 Configur ing and g raphing the switc h 51 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Authentic ationT raps Click enable o r disable . When you select e nabled, SNM P traps are sent to trap receive rs for all SNMP access authentic ation.
52 Chapter 2 Configu ring and gr aphing th e switch 214393-A Base Uni t In fo tab The Base Uni t Info tab pr ovides r ead-only inf ormation ab out the ope rating sta tus of the h ardware and whether or not the de fault fa ctory se ttings ar e being us ed.
Chapter 2 Configur ing and g raphing the switc h 53 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Agent t ab The Agent t ab provide s read-on ly infor mation about the address es that t he agent softwar e uses to i dentify the switch.
54 Chapter 2 Configu ring and gr aphing th e switch 214393-A Ta b l e 1 8 d escri bes th e Age nt tab field s. Ta b l e 1 8 Age nt tab field s Item Descrip tion NextBootp Addr The IP ad dress of t he BootP se rver to b e used the n ext time the switc h is boo ted .
Chapter 2 Configur ing and g raphing the switc h 55 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e SNMP t ab The SNMP tab pr ovides re ad-only i nformation about the addresses that th e agent softwar e uses to i dentify the switch.
56 Chapter 2 Configu ring and gr aphing th e switch 214393-A Ta b l e 1 9 d escri bes th e SN MP Info t ab fi e lds. T rap Receiv ers t ab The T rap Re ceivers tab list s the devi ces that wil l receive SNM P traps f rom the BaySta ck 38 0-2 4F sw itch.
Chapter 2 Configur ing and g raphing the switc h 57 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 2 0 d escri bes th e T rap Rece ive rs tab it ems. Adding a T rap Receiver T o edit the ne twork traps t able: 1 In the T rap Receive rs tab (Figu re 26) , click In sert.
58 Chapter 2 Configu ring and gr aphing th e switch 214393-A Power Supply t ab The Power s upply tab p rovides read -only inf ormation ab out the ope rating s tatus of the s witch power supply . T o open the Power supp ly tab: 1 Select the chassis. 2 From the s hortcut men u, choose Edit > Chassis.
Chapter 2 Configur ing and g raphing the switc h 59 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 2 1 describes the P ower supp ly tab fi elds. Ta b l e 2 1 Powe r su pply tab fiel ds Field Desc ription Desc The powe r supply typ e.
60 Chapter 2 Configu ring and gr aphing th e switch 214393-A Fan t ab The Fan ta b provides read-onl y informat ion about t he operat ing status of the switc h fan s. T o open the Fan tab: 1 Select the chassis. 2 From the s hortcut men u, choose Edit > Chassis.
Chapter 2 Configur ing and g raphing the switc h 61 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 2 2 d escri bes th e Fa n tab fie lds . W ork ing with co nfiguration files Y ou can view infor mation and upload or d ownload the configura tion and im age files from the Edit F ileSystem dialog box.
62 Chapter 2 Configu ring and gr aphing th e switch 214393-A Figure 30 File Sy s tem dia lo g bo x Ta b l e 2 3 describes the F ileSystem dia log box items. Ta b l e 2 3 Fi leSyst em dia log box i tems Item Description LoadServ erAddr The IP addre ss of the loa d server f or the configu ration fil e and/or the image fil e.
Chapter 2 Configur ing and g raphing the switc h 63 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Graphing chassis statistics T o gra ph c h ass is stat isti cs: 1 Select the chassis. 2 Do one of the fo llo w ing: • From the s hortcut men u, choose Graph.
64 Chapter 2 Configu ring and gr aphing th e switch 214393-A Six co lum ns pro vide the s ta tis tics fo r th e coun ter s t hat a r e lis ted on the ta b. For des c ript i o ns of the c hassi s IP st atis tics, ref er to T able 10 on page 34 . SNMP t ab The c hassi s SN M P ta b lis ts cha ssi s sta ti stic s.
Chapter 2 Configur ing and g raphing the switc h 65 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 31 Grap h Chassi s dialog box — Chassis S NMP tab Ta b l e 2 4 d escri bes th e SN MP tab fields .
66 Chapter 2 Configu ring and gr aphing th e switch 214393-A InGetR equest s The tota l number of SNMP Get-R equest PDUs that hav e been acc epted and processe d by the S NMP proto col. InGetN exts The tota l number of SNMP Get-Ne xt PDUs a ccepted and processe d by the SNM P protocol .
Chapter 2 Configur ing and g raphing the switc h 67 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e IP tab The IP tab shows I P informat ion for t he chassis . T o open the IP tab: 1 Select the chassis. 2 Do one of the fo llo w ing: • From Device Manager main me nu, choose Graph > Chassis.
68 Chapter 2 Configu ring and gr aphing th e switch 214393-A Figure 32 Grap h Chassi s dialog box — IP tab Ta b l e 2 5 d escri bes th e Cha ssi s IP ta b fie l d s Ta b l e 2 5 C hassis IP tab fields Field De scription InRec eives The t otal nu mber of in put dat agrams re ceived f rom int erfaces, inclu din g t hos e rece ived i n err or .
Chapter 2 Configur ing and g raphing the switc h 69 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e ForwDat agrams The number of input d atagram s for whic h this ent ity was not the ir final IP destinat ion, as a result of whic h an attempt was ma de to find a route to forward t hem to tha t final de stination .
70 Chapter 2 Configu ring and gr aphing th e switch 214393-A ICMP In t ab The c hassi s IC M P In t ab sho ws IC MP In stat istics . T o op en the ICM P In ta b: 1 Select the chassis. 2 Do one of the fo llo w ing: • From Device Manager main me nu, choose Graph > Chassis.
Chapter 2 Configur ing and g raphing the switc h 71 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 33 Grap h Chassi s dialog box — ICMP In tab Ta b l e 2 6 d escri bes th e ICMP In ta b fie ld s.
72 Chapter 2 Configu ring and gr aphing th e switch 214393-A ICMP Ou t t ab The c hassi s IC M P Ou t show s IC MP O u t sta t i stic s. T o op en the ICM P Out ta b: 1 Select the chassis. 2 Do one of the fo llo w ing: • From Device Manager main me nu, choose Graph > Chassis.
Chapter 2 Configur ing and g raphing the switc h 73 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 2 7 d e scri b es the ICMP O u t tab f ield s . Ta b l e 2 7 I CMP Out tab field s Field De scription SrcQuen chs The num ber of ICMP Source Quenc h messages sent.
74 Chapter 2 Configu ring and gr aphing th e switch 214393-A.
75 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 3 Configuring and graphing port s This chapt er descr ibes how you use Device Manager to confi gure and gra ph ports on a BayS tack 380 -24F Switch .
76 Chapter 3 Configu ring and gr aphing po rts 214393-A The foll owing sect ions provi de a descr iption of t he tabs in the Edit P ort dial og box, and de tails ab out each fie ld on the t ab. Interface t ab for a single port The Inte rface ta b shows the b asic conf igurati on and stat us of a si ngle port .
Chap ter 3 Configu ring and gr aph ing ports 77 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 2 8 d escri bes th e Inte rfa ce tab items for a s ingle por t. Ta b l e 2 8 I nterface tab items for a single po rt Field Des cription Index A unique value as signed t o each in terface.
78 Chapter 3 Configu ring and gr aphing po rts 214393-A VLAN t ab for a single port The VLAN tab al lows you to view the VLAN mem bership for a single port. T o view the VLAN tab: 1 Select the port y ou want to e dit. 2 Do on e of th e fo ll owin g: • Double -click the selected port • From the s hortcut men u, choose Edit.
Chap ter 3 Configu ring and gr aph ing ports 79 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 2 9 d escri bes th e VL AN ta b items . Ta b l e 2 9 VLA N tab items for a sing le port Item D escr iptio n T ype Indicat es the typ e of VLAN port (T runk or Acc ess port) .
80 Chapter 3 Configu ring and gr aphing po rts 214393-A STG t ab for a single port In the Sp anning T ree Group (STG) tab , you can vie w the stat us and modify t he configu ration of a port’ s spanni ng tree pa rameters . T o view the STG tab: 1 Select the port y ou want to e dit.
Chap ter 3 Configu ring and gr aph ing ports 81 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 3 0 describes the S TG tab items. Ta b l e 3 0 ST G tab items for a singl e port Item Descri ption S tgId The number o f time s this port h as tra nsitio ned fro m the Learni ng stat e to the Fo rwarding st ate.
82 Chapter 3 Configu ring and gr aphing po rts 214393-A Configuring multiple port s Y ou can graph port statis tics fr om the graph port dialog box. T o open the graph por t dialog box: 1 Select the port o r ports yo u want to ed it. 2 Do on e of th e fo ll owin g: • From the s hortcut menu, choose Edit.
Chap ter 3 Configu ring and gr aph ing ports 83 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 2 Do on e of th e fo ll owin g: • From the s hortcut men u, choose Edit. • From the Dev ice Manager main menu, choos e Edit > Po rt.
84 Chapter 3 Configu ring and gr aphing po rts 214393-A VLAN t ab for mul t ipl e ports The VLAN tab sh ows the VLAN members hip for t he selected ports. T o view or edit the Inte rface ta b for multi ple port s: 1 Select the ports that you wa nt to edit .
Chap ter 3 Configu ring and gr aph ing ports 85 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 2 Do on e of th e fo ll owin g: • From the s hortcut men u, choose Edit. • From the Dev ice Manager main menu, choos e Edit > Po rt.
86 Chapter 3 Configu ring and gr aphing po rts 214393-A Graphing port statistics Y ou c an gra p h st at isti cs for eith er a sin gle p ort or multi ple ports from the graphPor t dialog b ox. The windows displayed are ident ical for e ither si ngle or multipl e port confi guration.
Chap ter 3 Configu ring and gr aph ing ports 87 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Figure 40 Interfa ce tab for grap hing po rts Ta b l e 3 3 d escri bes th e Inte rfa ce tab fie lds fo r gr ap hing ports .
88 Chapter 3 Configu ring and gr aphing po rts 214393-A Ethernet Errors t ab for graphing port s The port Ethernet E rrors ta b shows port Ethernet Errors stat istics . T o open the Etherne t Errors tab for gr aphing: 1 Select the port o r ports yo u want to gr aph.
Chap ter 3 Configu ring and gr aph ing ports 89 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 2 Do on e of th e fo ll owin g: • From the Dev ice Manager main menu, choos e Graph > Port. • From the s hortcut men u, choose Graph.
90 Chapter 3 Configu ring and gr aphing po rts 214393-A Ta b l e 3 9 describes the E thernet Er rors ta b fields. Ta b l e 3 4 Ethe rnet Er rors tab fields Field Desc ription Alignme ntErrors A count of frames recei ved on a p articular interface tha t are not an integral num ber of octe ts in length and do not p ass the FCS check.
Chap ter 3 Configu ring and gr aph ing ports 91 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Frame T ooLongs A count of fram es received on a p articular interface tha t exceed t he maximum permitte d frame si ze.
92 Chapter 3 Configu ring and gr aphing po rts 214393-A Bridge t ab The Bridge tab displ ays port frame stati stics. T o open the Bridge t ab for graphi ng: 1 Select the port o r ports yo u want to gr aph. T o select mult iple ports, [Ctrl] + left-cli ck the por ts that y ou want to configur e.
Chap ter 3 Configu ring and gr aph ing ports 93 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 3 5 describes the Br idge tab fields. RMON t ab The RMON tab displays Ethe rnet sta tistic s for graphi ng a port o r ports.
94 Chapter 3 Configu ring and gr aphing po rts 214393-A 2 Do on e of th e fo ll owin g: • From the Dev ice Manager main menu, choos e Graph > Port.
Chap ter 3 Configu ring and gr aph ing ports 95 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 3 6 describes the RMON ta b fields.
96 Chapter 3 Configu ring and gr aphing po rts 214393-A <=64 The tot al n umber of p acket s (includ ing bad p acke ts) rec eived tha t were les s than or equa l to 64 oc tets i n length (exc luding fra ming bit s but inc luding FCS oct ets).
97 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 4 Setting up Mu ltiLink T r unk por t s MultiLin k T runking (ML T) is a point-to-po int connectio n that aggr egates multip le ports s o that the y logical ly act like a single port with the aggre gated bandwi dth.
98 Chapter 4 Setting up Multi Link Trunk por ts 214393-A Figure 44 ML T di alog box The acti ve MultiLin k T runks ar e displa yed with th e fields des cribed i n Ta b l e 3 7 . Ta b l e 3 7 M L T dialog box fields Field Desc ription ID The numbe r of the ML T (assigne d consec utively ).
Chapter 4 Setting u p MultiLi nk Trunk por ts 99 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Adding por t s to a MultiLink T r unk T o add ports to an e xisting M L T : 1 From the Dev ice Manager menu b ar , choos e VLAN > ML T .
100 Chapter 4 Setting u p Mult iLink Trunk po rts 214393-A Figure 46 ML T St atistics — Inte rface tab Ta b l e 3 8 d escri bes th e fiel ds in th e Inte rfa ce tab.
Chap ter 4 Set ting up MultiLink T runk ports 101 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e MultiLink T runk Ethernet error st atistics T o view MultiLink T runk Ethernet err or statistic s: 1 From the Dev ice Manager menu b ar , choos e VLAN > ML T .
102 Chapter 4 Setting u p Mult iLink Trunk po rts 214393-A Ta b l e 3 9 d escri bes th e fie l ds in th e Et h ernet Err o rs ta b. Ta b l e 3 9 Ethe rnet Er rors tab fields Field Des cription Alignme ntErrors A coun t of frames received o n a par ticular ML T that are no t an integr al number of o ctets in length and do no t pass the FCS check.
Chap ter 4 Set ting up MultiLink T runk ports 103 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Frame T ooLong A coun t of f r am es rece iv ed on a p art icular ML T that excee d th e maximu m perm itt ed fram e siz e.
104 Chapter 4 Setting u p Mult iLink Trunk po rts 214393-A.
105 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 5 Creating and managing VLANs This chap ter descr ibes using De vice Manager to manage VLANs o n your BayS tack 380-24 F Gigabit Swi tch. The cha pter cove rs creatin g, editing , and deleti ng VLANs.
106 Chapter 5 Creating and ma naging VL ANs 214393-A Creating VLANs Device Mana ger enable s you to cr eate a port- based VLAN. VLAN Informa tio n T o open the VLAN dialog b ox: ➨ From the Dev ice Manager menu b ar , choos e VLAN > VLANs. The VLAN dialo g box opens ( Fig ure 48 ).
Chapter 5 Creating and man aging VLA Ns 10 7 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Creating a port-based VLAN T o create a port -based VLAN: 1 From the Dev ice Manager menu b ar , choos e VLAN > VLANs. The VLAN dialo g box opens ( Fig ure 48 on page 106 ).
108 Chapter 5 Creating and ma naging VL ANs 214393-A Accepting unt agged frames In the Ba yStac k 380-24F, you configur e whether or no t untagged frames ar e sent or recei ved on the po rt level . Refer t o “VLAN tab for a si ngle port ” on page 78 for VLAN tab fie ld descript ions.
Chapter 5 Creating and man aging VLA Ns 10 9 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Modifying an d managing existing VLANs The main di alog box fo r managing VLANs in De vice Manager is the VLAN dialog b ox. T o open the VLAN d ialog box: ➨ From the Dev ice Manager main menu, choose VLAN > VLANs.
110 Chapter 5 Creating and ma naging VL ANs 214393-A.
111 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 6 Setting up bri dgin g The Bridge parameters a llow you to view MAC address table fo r a Baysta ck 380-24 F Gigabit S witch.
112 Chapter 6 S etting up b ridging 214393-A Figure 52 Base tab Ta b l e 4 2 describes the Ba se tab fi elds. Sp an ning T r ee t ab The Spannin g T ree ta b displays the versi on of the spann ing tree prot ocol curre ntly running.
Chapter 6 Setting up bridg ing 11 3 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 2 Click th e Spanning T ree tab. The Spanni ng T ree ta b opens (Fi gure 53) .
114 Chapter 6 S etting up b ridging 214393-A Ta b l e 4 3 d escri bes th e Sp a nni ng Tree tab fields . Ta b l e 4 3 Spanni ng T ree tab f ields Field Des cription ProtocolS pecifica tion V e rsion of th e spa nning tree protocol being run. V alues includ e: • decLb100: Indicates th e DEC LA Nbridge 100 span ning tr ee protoco l.
Chapter 6 Setting up bridg ing 11 5 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e T ransparent t ab The T rans parent t ab contain s informat ion about a specifi c unicas t MAC address, which has some forward ing infor mation for the brid ge.
116 Chapter 6 S etting up b ridging 214393-A The Bridge dialog box opens, with th e Base tab d isplayed. 2 Click th e T rans parent t ab. The T rans parent t ab opens (Fi gure 54) . Figure 54 T ranspar ent tab Ta b l e 4 4 d escri bes th e Transpar ent tab i te ms.
Chapter 6 Setting up bridg ing 11 7 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e T o view the Forwardi ng tab: 1 From the Dev ice Manager me nu bar , choos e Edit > Br idge. The Bridge dialog box opens, with th e Base tab d isplayed.
118 Chapter 6 S etting up b ridging 214393-A Ta b l e 4 5 describes the F orwarding t ab fiel ds. Ta b l e 4 5 Forwar ding ta b fiel ds Field Desc ription S tatus The values of this field s includ e: • invalid: Entry is no l onger va lid, but has not been rem oved fro m the t able.
119 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 7 T roubleshoo ting Device Manager This cha pter d esc ribes diagno stic infor mati on ava ilabl e in De vice Mana.
120 Chapter 7 Troub leshooti ng Devic e Manager 214393-A Ta b l e 4 6 describes the T opolog y tab items. To p o l o g y Ta b l e t a b T o view more topology inf ormation: 1 From the Dev ice Manager menu bar , c hoose Edit > Di agnostics . The Diagn ostic s dia log b ox opens with t he T opology t ab di splaye d ( Fi gure 56 on page 1 19 ).
Chapter 7 Troub leshooti ng Devi ce Manag er 121 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 4 7 describes the T opology T able tab f ields. Ta b l e 4 7 T op ology T abl e tab field s Field Des cription Slot The slot number in the chas sis in wh ich the to pology mes sage was re ce ived .
122 Chapter 7 Troub leshooti ng Devic e Manager 214393-A.
123 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 8 RMON The Re mote Netw o rk Mon itori ng (R MON) MIB is an inter face b etwee n the RMON agent o n a Ba yS tack 380-24F Gig abit Switch and a n RMON manage ment applica tion, such as the Device Manager .
124 Chapter 8 RM ON 214393-A 2 Do on e of th e fo ll owin g: • Double -click o n the sele cted port • From the s hortcut men u, choose Graph. • From the Dev ice Manager main menu, choos e Graph. The Graph Po rt dialo g box opens wi th the In terface tab displaye d ( Figure 35 on page 76 ).
Chapter 8 RMO N 125 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e • Buckets a re gather ed at 30-mi nute interv als. • Number o f buckets gat hered is 5 0. Both the ti m e i nte rva l an d the number of bucke ts is c onf igurable .
126 Chapter 8 RM ON 214393-A Creating a history Y ou c an us e R MO N to co llect stat isti c s at in terv als. F or ex ampl e, i f y ou wa nt RMON statist ics to be gat hered over t he weekend, yo u will want eno ugh buckets to cover two days. T o do this, s et the hist ory to gat her one bucket each hour , thus coverin g a 48-hour period.
Chapter 8 RMO N 127 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 2 Select an index and then cli ck Insert . The RMONControl, Insert Hist ory dialo g box opens (Fig ure 61) .
128 Chapter 8 RM ON 214393-A 3 Select the port f rom the por t list o r type the por t number . 4 Set the number of buc kets. The defau lt is 50. 5 Set th e inte rval. The defau lt is 180 0 seconds. 6 T ype the owner , the network man agement syst em that crea ted th is entry .
Chapter 8 RMO N 129 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Enabling Ethernet st atistics gatheri ng Y ou c an us e RM ON to g athe r Eth ernet stat isti cs. T o gat her E the rn et st at isti cs: 1 From the Dev ice Manager main menu, choose RMON > Con trol.
130 Chapter 8 RM ON 214393-A 3 Click In sert. The RMONControl, Insert Et her S tats dialo g box opens (Fig ure 63) . Figure 63 RMONCon trol, Ins ert Ethe r S t ats dialog b ox 4 Select the port(s). Enter t he port numbe r you want or se lect the port fro m the list menu (Fig ure 64) .
Chapter 8 RMO N 131 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 2 Click th e Ether S tats tab. The Ether Stat s tab open s ( Figure 63 on page 130 ). 3 Highligh t the row that contains the port ID you want to de lete. 4 Click Del ete.
132 Chapter 8 RM ON 214393-A Figure 65 How alarm s fire It is im port ant to not e t hat th e ala rm fi re s dur i ng t he firs t i nte rv al th a t the sa mpl e goes o ut of ran ge. No additiona l even ts are gener ated for that thr eshold unt il the opposit e threshol d is crosse d.
Chapter 8 RMO N 133 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e spanning tree is disabled (which would cause the value for out bound octet s to drop to z ero), the falling alarm cann ot fire because th e baselin e traf fic is a lways greate r than the value of t he fall ing thres hold.
134 Chapter 8 RM ON 214393-A and all ows for the detection of thresho ld crossi ngs that span the sa mpling boundary . If you tr ack the cur rent values of a given delta-valu ed alarm an d add them toge ther , therefore, the resu lt is twice the actua l value.
Chapter 8 RMO N 135 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 2 In th e var ia bl e fi eld, sele ct a variab le for the alarm fr om th e list and a port (o r other I D) on which yo u want to se t an alar m ( Figure 68 ).
136 Chapter 8 RM ON 214393-A If you wan t to make fi eld chang es, see the fi eld desc riptions shown in Ta b l e 5 0 . T o view the RMON statis tics and h istory for the port f or which yo u have crea ted an ala rm : 1 Select the port o n which you ha ve create d an alarm.
Chapter 8 RMO N 137 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e 3 Click th e Ether S tats tab to vie w the st atistics ( Figure 64 on p age 130 ). Alarms tab T o view informat ion about alarms: ➨ Click on RMON > Al arms The RMONAlarms di alog box ope ns with the Ala rms tab ( Figure 69 ) display ed.
138 Chapter 8 RM ON 214393-A T o del ete an ala rm: 1 From the Dev ice Manager main menu, choose RMON >Al arms. V alue The val ue of the st atistic during the last sam pling perio d. For exam ple, if th e sample type is delta V alue, this value is the dif feren ce between the sa mples at the begin ning and end of the peri od.
Chapter 8 RMO N 139 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e The RMONAlarms di alog box ope ns with the Ala rms tab ( Figure 69 ) display ed. 2 Click any field f or the alarm t hat you want to delete t o highlight it.
140 Chapter 8 RM ON 214393-A The Events tab opens ( Figure 70 ). Figure 70 RMONA larms dial og box — Events tab Ta b l e 5 2 describes the RMONAla rms Events tab fi elds. Ta b l e 5 2 Event s ta b fiel ds Field Des cription Index This in dex uniqu ely iden tifies an en try in t he event t able.
Chapter 8 RMO N 141 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Creating an event T o create an event : 1 In the RMONAlar ms dialog box Eve nts tab, cli ck Insert. The RMONAlarms, In sert Event s dialog box o pens (Figure 71) .
142 Chapter 8 RM ON 214393-A Deleting an event T o del ete an eve n t: 1 In the Ev ents tab, highlight an event Descr iption. 2 Click Del ete. The event is remo ved from the table. Log inform ation The Log tab chronicl es and desc ribes th e alarm ac tivity , which is then ge nerated to viewed .
Chapter 8 RMO N 143 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 5 3 describes the L og tab fie lds. Ta b l e 5 3 L og tab fields Item D escr iptio n T ime An implement ation-de pendent d escription o f the even t that acti vated the log entry .
144 Chapter 8 RM ON 214393-A.
145 Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware Chapter 9 Security p a rameters Y ou c an set the se cur ity fea tur es fo r a sw it ch s o that the a c tion s are p erf orme d by the sof tware whe n a viol atio n occur s.
146 Chapter 9 S ecurity pa rameters 214393-A Figure 74 General tab Ta b l e 5 4 d escri bes th e Gen eral t ab it e ms. Ta b l e 5 4 Ge neral tab ite ms Items Descr iption AuthSecur ityLock If this p arameter i s listed as “locked,” the agent refu ses all request s to mo dify the security configura tion.
Chapt er 9 Secur ity par ameters 147 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Security Action Actions perform ed by the software w hen a viola tion occ urs (when Se curityS tatus is e nabled). T he security action specif ied here ap plies to all port s of the switch.
148 Chapter 9 S ecurity pa rameters 214393-A SecurityList t ab The S ecur ityLi st ta b con tains a list of Sec urity port i tem s . T o view the SecurityLi st tab: 1 From t he De vice Ma na ge r men u ba r, selec t E dit > S ecur ity . The Securi ty window ope ns with th e General t ab displ ayed ( Figure 74 on page 146 ).
Chapt er 9 Secur ity par ameters 149 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Security , Insert SecurityList dialog box Secu rity , Insert S ecur ityL ist d ialog box h as edi tab le fiel ds for the Securi tyL ist tab .
150 Chapter 9 S ecurity pa rameters 214393-A AuthConf ig t ab The AuthConf ig tab con tains a lis t of boards, p orts and MAC add resses t hat have the sec urity conf iguration. An SNMP SET PDU for a row in the tab requi res the entire sequence o f the MIB obj ects in each entry to b e stored in o ne PDU.
Chapt er 9 Secur ity par ameters 151 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Ta b l e 5 7 d escri bes th e Aut hCon fig ta b fi el ds. Security , Insert AuthConfig di alog box Securit y , Insert Aut hCon fi g di al og box has ed itable fi el ds for t he AuthConfi g t ab .
152 Chapter 9 S ecurity pa rameters 214393-A Figure 78 Securi ty , Inser t AuthConfig d ialog box Ta b l e 5 8 describes the S ecurity , Insert AuthConf ig dialo g box fiel ds. Ta b l e 5 8 Sec urity , I nsert AuthCo nfig dial og box fi elds Item D escr iptio n BrdIndx Index o f the board.
Chapt er 9 Secur ity par ameters 153 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e AuthSt a tus t ab The AuthS tatus tab displ ays inform ation of the authoriz ed boards a nd port st atus data col lection.
154 Chapter 9 S ecurity pa rameters 214393-A Figure 79 Aut hS tatus tab Ta b l e 5 9 d escri bes th e Aut hStatus ta b fie l ds. Ta b l e 5 9 Auth S tatus tab fields Item Description AuthS tatusBr dIndx The index of the board. This corre sponds t o the inde x of the slo t conta in ing the bo ard i f the i nde x is gr eater than zero.
Chapt er 9 Secur ity par ameters 155 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e AuthViolation t ab The AuthV iolation tab contains a list of bo ards and po rts where network acc ess violat ions have o ccurred, a nd also the i dentity o f the of fending MAC add resses.
156 Chapter 9 S ecurity pa rameters 214393-A 2 Click th e AuthV iolat ion tab. The AuthV iolation tab opens (Fig ure 80) . Figure 80 Auth Vi olat ion t ab Ta b l e 6 0 describes fie lds for t he AuthV iolati on tab fields . Ta b l e 6 0 Auth Violation tab fields Field Des cription BrdIndx The inde x o f the boa rd.
Reference for the B ayStack 3 80-24F Gigabit Switch Manag ement S oftware 157 Index Symbol s <=64 field 96 >1023 fiel d 96 >127 fi eld 96 >255 fi eld 96 >51 1 field 96 >64 field 96 A.
158 Index 214393-A Base tab Bridge Address field 11 2 NumPorts field 11 2 Ty p e 11 2 Forwardi ng tab Address field 11 8 Port field 11 8 Status field 11 8 Spanning T r ee tab BridgeHe llo T ime field .
Index 159 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e setting properties 20 Device Manager window 19 , 20 Device menu 26 Device Name field 24 device view , s ummary 27 .
160 Index 214393-A image file 61 ImageFileName field 54 , 62 ImageLoadMod e field 51 InAddrErro rs field 68 InASNParseErrs f ield 66 InB a dCo mm uni tyN ames fiel d 66 InBa dCo mm uni tyU s e s fie l.
Index 161 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e M MacAddr field 54 MacAddress field 48 Max T raps in Log field 22 Maximum statistics 34 menu bar, Device Man ager 26 menus.
162 Index 214393-A Port Interface tab 76 , 83 port sh ortc u t me nu 30 Port Spanni n g T ree window 80 PortMembers field 98 , 106 , 109 port s color -coded 29 configuring 75 , 11 9 controlling 75 dis.
Index 163 Referenc e for the BayStac k 380-2 4F Gigabi t Switch M anagement Softwar e Security , Insert AuthConf ig dialog bo x AccessCtrlT ype field 152 MACIndx field 152 Port Ind x fi e ld 152 Secur.
164 Index 214393-A troubles hooting locations of Help files 43 receiving tr aps 42 T rpRcvrCu rEnt field 56 T rpRcvrMaxEnt field 56 T rpRcvrNext field 56 Ty p e 106 Ty p e f i e l d 48 , 52 , 77 , 79 .
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 Nortel Networks 214393-A 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 Nortel Networks 214393-A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Nortel Networks 214393-A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Nortel Networks 214393-A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Nortel Networks 214393-A, 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 Nortel Networks 214393-A.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Nortel Networks 214393-A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Nortel Networks 214393-A 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.
