Benutzeranleitung / Produktwartung OL-10426-01 des Produzenten Cisco
Zur Seite of 150
Corporate He adquarters Cisc o Syst ems , Inc . 170 West Ta sman Drive San Jos e, CA 95 134-1706 USA http://www.ci sco.com Tel: 408 526-4000 800 553- NETS (638 7) Fax: 408 526-4100 Cisco W AN Modeling T ools User Guide Release 15.
THE SPECIFICATIONS AND INFORMATION REGARDING TH E PRODUCTS IN THIS MANUAL ARE SUBJE CT TO CHANGE WITHOUT NO TICE. ALL STATEMENT S, INFORMATI ON, AND RECOMMENDA TIONS IN T HIS MANUAL ARE BELIEVED TO BE ACCURATE BU T ARE PRESEN TED WITHOUT WARRANTY OF ANY KIND, EXPRE SS OR IMPLIED.
iii Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 CONTENTS Preface ix Relate d CWM and Switc h Documentat ion ix Obtain ing Documentati on x Cisco.
Cont ents iv Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Instal ling th e SSI on a PC Pla t form 2-8 Removing Sub-applic ations 2-9 Troubl eshooti ng NMT I nstall ation 2-9 CHAPTER 3 Using t.
Content s v Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Card T able 4-27 Groups an d Network Table 4-2 8 Node s Tab le 4-2 9 Network Se ttings 4-29 Model Options 4-31 Feeder s 4-32 Mode ling.
Cont ents vi Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 View Summary 6-5 Using th e M ap Tool 6-5 CHAPTER 7 NMT Utilit ies Command Line 7-1 CHAPTER 8 NMT Map 8-1 NMT Map Startu p 8-1 Naviga.
Content s vii Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Convert ing WANDL Fil es into NMT .c nf Files 10-4 CHAPTER 11 SpreadSheet Interface 11-1 NMT to Micros oft Excel 11-1 Micro sof t Ex.
Cont ents viii Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0.
ix Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Preface The Cisco W AN Model ing T ools User Guide pro v ides instructio ns for using the W A N Modeling T ools, a design aid for W ANs. Th e W AN Model ing T ool s consist of the following software tools: • Network Modeling T oo l (NM T).
x Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Preface Obtaining D ocument ation • Releas e Notes for CWM Automate d Bulk Pr ovisioni ng, Releas e 15.
xi Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Pre face Documentati on Feedba ck Cisco.com Y ou can acce ss the most curr ent Cisco documenta tion at this URL: http://www .cisco.co m/uni ve rcd/home/home. htm Y ou can access the Cis co websi te at th is URL: http://www .
xii Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Preface Cisco Product Security Ov erview Y ou can subm it comm ent s by using the respon se card (i f prese nt) behi nd the front cover of you.
xiii Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Pre face Obtaining Technical Assistance Obtaining Tech nical Assistance For all customers, par tners, resellers, a nd distributors who hold valid Cisco serv ice contracts, Cisco T echnical Support provides 2 4-hour-a-d ay , award-wi nning t echnic al assist ance.
xiv Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Preface Obtaining A dditional Pub lications and Informa tion Definitions of Servic e Re quest Sev erity T o ensure th at all service re quests are repo rted in a stan dard for mat, Cis co has establish ed se verity def init ions .
xv Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Pre face Obtaining Additional Publications and Information • W orl d-class n etworking training is a vailable fr om Cisco. Y ou can view curren t offerings at this URL: http://www .cisco.com /en/US/lear ning/index .
xvi Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Preface Obtaining A dditional Pub lications and Informa tion.
C HA PTER 1-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 1 Overview of the WAN Modeling Tools This ch apte r provides an overview of the a pplicat ions th at make up the Ci sco W AN M odeli ng T ools, an d of the Ci sco pr oducts th ey suppor t.
1-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapt er 1 Overview of th e WAN Model ing Tool s Functionali ty of the NMT Figure 1-1 sh o ws the relationshi p between the applicatio ns that make up the Cisco W AN Modeling T ools.
1-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 1 Overview of the WAN Mode ling Tools Cisco Prod ucts Supported by the NMT Cisco Products Supporte d by the NMT Ne w f unctionality i.
1-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapt er 1 Overview of th e WAN Model ing Tool s Basic Usage /Charter F unctional ity • IGX switch —A multi-service A TM networking switch that pro vides interfaces to support leg acy and emerging br oadband a pplicat ions.
1-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 1 Overview of the WAN Mode ling Tools Gaps • The N MT extra cts the networ k topol ogy and conne ction p aram eters from Ci sco W A N Man ager . The NMT ha ndles changes in the C WM DB schema , so these chan ges are i n visible to th e user .
1-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapt er 1 Overview of th e WAN Model ing Tool s Data Translat ion Tools Data Translati on Tools The N MT Da ta Translation T oo ls use data exc hanged betwe en th e NMT and other network d esign softw are aides t o create a complex ne twork m odel.
C HA PTER 2-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 2 Installing the Cisco WAN Modeling Tools This chapte r provides instr uctions for installing the follow in g Cisco W AN Modeling T.
2-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 2 In stalling the Cisco WAN Modeling Tools Inst allin g the NM T Installing the NMT This se ction expl ains how to i nstall t he Cisco W AN Mod eling T ool s software and l ink it t o your projec t direct ories.
2-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 2 Ins talling the Cisco WA N Modeling Tools Installing the NMT Step 4 If you are i nstalli ng from a cd on a Sol aris platfo rm, per form th e following steps: a. Enter the follo wing command: vol ch e ck b.
2-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 2 In stalling the Cisco WAN Modeling Tools Inst allin g the NM T The NMT files are li nked or copie d to t he projec t_name dire ctory . This links N MT an d al l the plug-ins (incl uding T PI, SSI, and CE T).
2-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 2 Ins talling the Cisco WA N Modeling Tools Installing the NMT Installing the NMT on a PC Platform T o install NMT on the PC, follo w these steps: Step 1 Run the prov ided nmt installing ex e file, which is a self e xtractin g ZIP file.
2-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 2 In stalling the Cisco WAN Modeling Tools Upgrad ing the NMT Sof tware Upgrading th e NMT Software NMT fe ature r eleases have unique sub dire ctory na mes. T he insta llation of a new featur e release requir es the creatio n or alteration of the wo rking direct ories.
2-7 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 2 Ins talling the Cisco WA N Modeling Tools Removin g NMT Step 3 Ente r t he cd com mand to move to one of yo ur pr oject d irect ori.
2-8 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 2 In stalling the Cisco WAN Modeling Tools Installing a Cisco WA N Modeling Tools Su b-applica tion Installing the Cisco WAN Modeling Tools sub-applications on a UNIX Platform Use the follo wing procedure to install a Cisco W AN Modeling T ools sub-applicatio n on a UNIX Platfo rm.
2-9 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 2 Ins talling the Cisco WA N Modeling Tools Removi ng Sub-a pplicat ions Step 4 If you are goi ng to use th e tar file for your NMT data, copy tar .exe and SSIDOSKT .T AR to a DO S working dire ctory .
2-10 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 2 In stalling the Cisco WAN Modeling Tools Tro ublesh ooti ng NM T In stal lati on Symptom NMT disp lays t he following error message : Xlib: Connection to <IP-ADDRESS:00> refused by server.
C HA PTER 3-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 3 Using the NMT This ch apter pro vides instructio ns for u sing the NMT inte rface, presents an o vervie w of the modeli n g process, and list s NMT comm ands tha t upda te or extract info rmati on from NMT c onfiguration files.
3-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the N MT NMT Menu Bar Figur e 3-1 NMT Main Window NMT Menu Bar The menu s in the NMT ma in window contain sel ections fo r inputti ng data that de scribe s the existing or propos ed net work.
3-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the NM T File M enu Figur e 3-2 NMT Design M enu (All Menu Options Displa yed) When you hi ghlight a menu item , a one-li ne descr iption of t he sele ction is di splayed be neath the menu .
3-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the N MT File Menu • V iew Summary —Shows a su mmar y of the cu rren t topo logy . • Report Site —Shows a summary of a spec ific site. Saving Configurations Sav e your c onfiguration regularl y .
3-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the NM T File M enu • Nodes —User defined node types and re straints . • Paramet ers... —Global ne twork set tings an d mode l opti ons. • Utilitie s... —Utilitie s for making global m odif ications to the conf iguration f ile.
3-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the N MT File Menu Utilities Use the Utilities in the Conf ig menu to make b ulk chang es to the CNF fil e.
3-7 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the NM T Display Menu Defaults T o create y our o wn defaults for a ny or all tables, create a CNF f ile and ca ll it DEF A UL TS.
3-8 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the N MT Di splay Me nu Report Men u Use the Report menu to define, genera te, display , a nd sav e report s. The menu contai ns the following options: Def ine Selects which tables to include in a report.
3-9 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the NM T Keyboard Com mands Figur e 3-5 Report Options Maintenan ce Me nu Use the Maintenance menu to revise pro duct costs, add optio nal equi pment (f or refere nce purp oses), and provide i nform ation about li ne costs.
3-10 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the N MT Keyboard Commands The NM T has many keyboard comma nds to help yo u create and revise configur ation t ables a nd repor ts. Ta b l e 3 - 1 lists the Sun workstation ke y assignments used for editi ng data in the NMT .
3-11 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the NM T Modeling Pr ocesses Help Keys Y ou can ge t help usi ng keyboard comma nds as fol lows: • Pres sing th e F1 key .
3-12 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the N MT Error Checking The NMT generates thr ee types of messages: • L —Log m essages are genera lly displa yed wh en th e NMT r ecords t he com mand the user request ed.
3-13 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the NM T Tro ubl esho oti ng NM T Troubleshooting NMT The tab le below describe s a common NM T proble ms and what can be done about it. Symptom Y our mou se do es not work on the PC version of NM T .
3-14 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 3 Using the N MT Troublesho oting NMT.
C HA PTER 4-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 4 Configuration Tables and Fields This cha pter descri bes the fields in the t ables ac cessed thro ugh the Configur e menu.T hese tab les descri be sites, link s, traffic types, and more.
4-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Sites Table Sites Table The sites tab le contains info rmation about all sites in your network. All o ther tables u sing the sites f ield rely on th e information in this table.
4-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Sites T able Site T ype Switch M/H Function of platfor m at the site. Can be a swi tch, fe eder , control ler or a st and al one unit . STYPE * Restrict ions imposed on l inks SwRel O Software relea se of the switch(es) at this site.
4-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Sites Table IGX Y E T ype of feeder node. Y—fe eder nodes should be IGX. N—f eeder nodes should be IPX. This field appli es only if NMT needs to ad d a feed er no de.
4-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Sites T able PNNI_P G N 0 name of the PNN I group , as defined in the PNNI Domai ns table.
4-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Li nks Ta ble Configuring Sites Example This se ction provides an example for co nfiguring Si tes. Step 1 Ent er the info rmat ion sho wn in Ta b l e 4 - 2 into the Sites table.
4-7 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Links Tab le Minimal L ink Table Usa ge For existing links, the Keep f ield should be set to the number of existing links, with th e characteristics describe d in t he rec ord.
4-8 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Li nks Ta ble K eep 1 E Number of e x isting links. If the Keep field is 0, the link will be ign ored in the ro ut e command and considered for the optim ize commands.
4-9 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Links Tab le $/Mo 0 E Cost per mon th of trun k from Sit e 1 to Site 2. If blank, NMT calculates cost using the Dist field and the data in the Line Cost T able (in the Maintenance menu).
4-10 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Link Special Cases Link Special Cases This section descr ibes link table conf iguration for the follo wing special cases: • A TM Trunks • V irtual Trunks IMATM Tr unks An IM A TM trun k is an A TM lin k of one to eig ht DS 1 li nes.
4-11 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Voice Tabl e Virtual Trunks The v irtual trunking f eatur e in troduce s the c oncept of defining m ultip le trunk s with in a sin gle trun k port interfac e.
4-12 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Voice Table Qty 1 M Quantity . Number of connections of t he specif ied type. CONNS * Since slot and p ort are included, this field is al ways set to 1.
4-13 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Voice Tabl e BC T1/T1 E/H Back card type (CD P Set). Use worksta tion Help or F1 2 key for choice list. BC1 / BC2 */* Until Release 9.1, f ield was d et er mi ne d heuristically , based on the ob served ports used.
4-14 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Data Table Data Table The D ata T able contai ns topol ogica l inf ormatio n abou t legacy dat a conn ectio ns in t he net work. T he important f ields in the d ata table ar e the site e nds, the typ e, and the Ba ckCard f ield.
4-15 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Data Table Port ID 2 0 E Lo gical slot/port nu mber at the remote site for the con nection. (Y ou can assign or NMT wi ll assign.) ID2 Qty 1 M Quantity .
4-16 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Data Table %Util. 60/60 E Connection u tilization percentage for DFM connect ions; not used if DF M column is N. PCT_ UT IL 1 / PCT_ UT IL 2 Defaul ts us ed p ri or to Release 8.
4-17 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Bursty Tabl e Bursty Table The Bursty T able contains topologic al information ab out Frame Relay , A TM, and circui t emulation connect ions in the netwo rk.
4-18 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Bursty Table T able 4-8 Bursty T able Field Defaults Notes Description and Comm ents DBF CET TPI Site 1 – M/H Site name of the owner of a connection.
4-19 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Bursty Tabl e FS Y O Y/N flag indicating if the connection has ForeSight implemented or not. Foresight only applies to FR and ABR connections, or FR A TM multi segment connections.
4-20 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Bursty Table FrontCard O Front card. In some cases, multip le front cards can sup port a service o n a platform. In those cases, y ou can specify the front card you want.
4-21 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Bursty Tabl e Endpoint Add res s The ID of the connection. DLCI for FR, VPC/VCI for A TM. These addresses are the IDs of the conn ecti on as it enters and e xits the A TM W AN cloud.
4-22 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Bursty Table Current _Ro ute O The current route, from CET e xtractions. Route is stor ed in 19 f ields. .. CR_SITE2, CR_SITE3, CR_SITE4, ... CR_SITE20 Not av ailable until Release 7.
4-23 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Bursty Tabl e Bursty Table Special Cases The Bursty T raf fic T able configu ration informat io.
4-24 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Interface Tabl e Two Segment Connections Use the NMT to model A TM to Fram e Relay int erworki ng connec tions an d A TM to Circu it Emul ation connec tions.
4-25 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Interfac e Table Speed 0 O/H Clock speed o f the access port. V alues range from • 56 to 2048 k bps for frame relay • 3622 t o 38336 for A T M on an AUSM on an MGX 8220 edge con centrat or .
4-26 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Feeder Tabl e Feeder Table The Fee der tab le co ntain s top ologic al info rmati on about feeder con necti ons in th e network . IngMinBw 0 0 Minimum band width in cps in the ingress (recei ve) dir ection reserved for this partition.
4-27 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Card Table Card Table The Card table is an optio nal table that s pecif ies the cards that popul ate the chassis. Links and conn ections may use thes e cards.
4-28 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Groups and N etwork Ta ble Groups and Network Table The Gro ups and Ne twork T a ble defen se the PN NI Peer gr oups, the ir para mete rs, and th eir rela tionship s.
4-29 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds No des Table Nodes Table The N odes T a ble d efines node typ es the NMT does not support . Futur e switche s, oth er Cisco W AN or feeder platfo rms, or othe r vendor switch es can be defined in th is table.
4-30 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Netw ork Sett ings P Delay Limit Maximum delay (in ms) that can be sustaine d for this connection type . A Delay Limit Maximu m delay (in ms) that can be sustained for this connectio n type, if applic able.
4-31 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Model Options Model Options Select ing Mod el o ptions from the Config<Gl obal menu allows you to specify the mode l parameter settings listed in Ta b l e 4 - 1 7 .
4-32 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Feeders Feeders Specify al l feeder eq uipment in the MG X, IGX, and IPX produ cts explic itly in the Site s table. Y ou can also us e th e NMT to pr ovision feede rs as requir ed by the con nection demand .
4-33 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Feeders Implicit I GX and I PX feeders c a n be ge nerated when an IGX is used as t he hub, b ut only when t he traf fic demands on the IG X exceed the resource s of one nod e.
4-34 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Feeders Modeling E xplicit Fe eders T o allo w the NMT to model ex plicit feeder s, enter the fol.
4-35 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Obsolete Product s Refer to Ta b l e 4 - 2 0 for inf ormati on on m odelin g an e xplicit f eeder t iered n etw ork wit h the N MT . Obsolete Products The se ctions that follow discuss obsol ete pr oducts and configurat ions.
4-36 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Obsolete Prod ucts Networks with Ac cess Feeders or Ac cess Con centrato rs IPX and IG X switches.
4-37 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Obsolete Product s Addin g MC3810 burst y dat a conn ections Bursty T raffic table Ty p e f i e l d : E n t e r F R .
4-38 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Fast PAD FastPAD A FastP AD conne ctio n is a co nnect ion wh ere at lea st one e nd ter mina tes on a Fast P AD. FastP AD s always connec t to the n etwork o n a Frame Relay com posite link to a n FTM or FT C car d.
4-39 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds FastPAD T able 4-22 F astP AD Configur ation T opic Required Setting s Comments Setting S witch Software Release Model S ettings tab le Make su re that the valu e of Switch Software Rele ase is set to the release th at is to be m odeled.
4-40 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Fast PAD Setting Up Switched Vo i c e C o n n e c t i o n s V oice T raffic table Connect the F a.
4-41 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configurat ion Table s and Fiel ds Port Conc entrat or Port Concentrator The Po rt Concen trator pr ov ides a meth od for conc entratin g v oice and data connect ion types as a Fram e Relay conn ection extending to an FTC or FRM card.
4-42 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 4 Configur ation Tables and Field s Tiered Networ ks Tiered Networks T ie red ne tworks a re a sp ecial network c onfiguratio n of Ci sco W AN s witc hes.
C HA PTER 5-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 5 NMT Execute Commands This ch apter pro vides instructio ns for u sing the NMT mode ling comman ds found in the E xecute menu.
5-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 5 NMT Ex ecute Co mmands Auto Route Le ast Cost Ro uting Preferred and Dire cted Ro utes NMT all ows you to provide any connec tion w ith a pa th thro ugh th e network, called a pref erred r oute.
5-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 5 NMT Execut e Commands PNNI Rout ing The NMT h as an Actual Route f ield with th e same format as Preferred Routes. CET E xtractions f ill in the Actu al Route, which is the tree r oute of th e connect ion at that time.
5-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 5 NMT Ex ecute Co mmands Fail An alysis Command Fail Analysis Command Select ing Fa il Analysis fr om the Execute menu allo ws you to create a situatio n where one or more lines fail.
5-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 5 NMT Execut e Commands Optimize Comm and Optimize Comma nd The NMT pro vides se veral tools for optimizing netwo rk models that allo w y ou to create a least-co st topolo gy with select ed l inks.
5-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 5 NMT Ex ecute Co mmands Opti mize Command Note Opt imize is not supported fo r PNNI Netwo rks. NMT Com mand Resu lts Ta b l e 5 - 4 lists the possible reasons connections ar e not being routed ov er links with the rou te co mmand .
5-7 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 5 NMT Execut e Commands Optimize Comm and The fo llowing tables desc ribe how to troubl eshoot pro blems wi th Execute c omman ds. Sympt om IGX Links a re using mor e bandwidt h than expect ed for voice and data calls.
5-8 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 5 NMT Ex ecute Co mmands Opti mize Command.
C HA PTER 6-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 6 NMT Reports This chap ter de scribe s the dif ferent types of reports genera ted by the NMT . NMT ascii rep orts are genera ted wi th ea ch run of e ither the Rou te c ommand or the Opti mize c ommand.
6-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapt er 6 NMT Report s Link Load Report The Link Load repor t displays t he load resour ces on ea ch link in the network, base d on the stat ic load model. In t he ex ample bel o w , den-s ea is a cell ba sed link where t he ban dwidt h is 92% uti lized .
6-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 6 NMT Reports ATM & FR Por ts Report (or Bursty Data Ports Report) The A T M and FR Ports Report lists all ports for each site that supports a connection found in the Bursty Connection T able.
6-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapt er 6 NMT Report s Parts L ist Repo rt The part s list repor t lists parts re quired to provision th e modele d network. Th e parts in cluded are the chass is, front ca rds, ba ck cards, and specia l shelves an d units.
6-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 6 NMT Reports Using the Map Tool 4 A UFMC T1 192 48 32 32 59 5 A UFMC T1 103 26 24 24 59 Legends: FPL - Fast Packet Load : Percent of FP bus load / Total bus load. GWL - Gateway Module Load : Percent of FP bus load / Max FP bus load.
6-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapt er 6 NMT Report s Using th e Map Too l Note Th e Access , Domains and Help menus, an d the Configure op tio n in the Utility menu, are no t enabled . T o en large a r egion of the map, h old down the l eft m ouse button and se lect t he regio n of the ma p you want to enlarge.
6-7 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 6 NMT Reports Using the Map Tool Figur e 6-1 Example o f Networ k T opolog y Map Show ing Thr eshold Dialog Bo x Creating a Graphical.
6-8 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapt er 6 NMT Report s Using th e Map Too l Using t he Map Tool t o Analyze Traf fic Levels Click on the Opti ons menu and select Thr esholds .
C HA PTER 7-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 7 NMT Utilities Comm and Line NMT provid es comm ands for modifyi ng and summ arizi ng data in the NMT configurati on (.cn f) files. Most NMT f unctionality can be e xec uted in the command li ne interf ace (CLI ).
7-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 7 NMT Utilities Command Line onesite cnff ile1 cnf file2 site Spec ify one site, a nd e x tract a . cnf f ile with onl y connecti ons and lin ks that belong to that site. Useful for analyzi ng a subs ection o f a netw ork.
C HA PTER 8-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 8 NMT Map The NMT Network Displ ay T o ol, also known as the N etwork Desi gn T op ology Map or NMT Map, provides a usef ul way to vi sualize your network m odel.
8-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map NMT Map Startup Figur e 8-1 Networ k V iew Sho wing Logi cal Nodes Figure1 0-2 shows an example of the phy sical network c orresp onding t o Figure 10 -1. Th e physica l nodes are sho wn as squares and the links between them as line s.
8-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Nav igat ing T hou gh a Netw ork View Navigating Tho ugh a Network View T o d isplay a physical network (such as the example in Fi gure 10- 2), c lick on the g roup ic ons. T o m ove do wn the hierarchy , select an ico n and click the le f t mouse b utton.
8-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Navigating T hough a Ne twork View Figur e 8-4 Thr ee Leve l Hier arc h y - Second L evel A left m ouse button click on the second leve l node exposes the thir d level nodes associ ated with tha t node, a nd so on.
8-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Obtaining Link Information - Physical Links There ar e two short cuts to tran sform Fi gure 8-1 to Figure 8-2 , or vice-versa.
8-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Zooming the M ap Figu re 8-7 Li nk Disp lay for Lo gic al L inks Zoomi ng the Map T o zoom in on a re gion of the map, follo w these steps: Step 1 Mov e the cursor to a bla n k spot on the map abo ve and to the left of the ar ea you wish to en large.
8-7 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Pann ing t he M ap Panning the Map T o mo ve a map to a dif ferent po sition o n the scr een, mov e the cursor to a bl ank spot on th e screen. Hold do wn the middle mous e butto n while dragging the cursor in the directio n you want the map to mo ve.
8-8 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map NMT Map Main Menu Figur e 8-8 NMT Repor t Menu - Set O ptions Scr een NMT Map Main Menu The NMT Map menu ba r can cont ain up to ei ght pul l-down menus for c ontrolli ng map configuratio n.
8-9 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map NMT Map Mai n Menu Each pu ll-do wn me nu conta ins one to s ix subm enus . The pur pose of each sub menu is desc ribe d in Ta b l e 8 - 2 . Note Select Map T ool menus by u sing the lef t mouse b utton , ex cept wh ere n oted.
8-10 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Adding New G roups Adding New Groups T o add a n ew group, pe rform the fo llowing ste ps: Step 1 Select G roups from the Main M enu. Step 2 Select Add new from the G roups Menu.
8-11 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Adding Nodes to Exis ting Groups Adding Nodes to Ex isting Groups T o add a n ode to existing g roups, perfor m th e fo llowing steps: Step 1 Select G roups from the Main Men u.
8-12 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Deleting Gro ups Deleting Groups T o d elete a group , pe rform the f ollowing steps : Step 1 Select G roups from the Main Men u. Step 2 Select De lete from the Group s Me nu.
8-13 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Saving Your Work Figur e 8-15 Map Displa y aft er Deleting Fr om a Gr oup Saving Your Work Ther e are two ways to save work: • Select Ut ility from the Main Me nu; then select Sa ve from the Utility Menu .
8-14 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 8 NMT Map Retr ieving Map D ata Into N MT Retrieving Map Data Into NMT Once map da ta has bee n saved in the ma p, tha t d ata ca n be import ed in to NM T . T o do t his, se lect Import < Map Data fro m the NMT File Me nu ( Figure 8-17 ).
C HA PTER 9-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 9 Configuration Extraction Tool This chapte r describes ho w to use the Configur ation Extract ion T ool (CET). The CET e xtracts data from the Info rmix database used by the Cisco W an Manage r (CWM).
9-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuration Extraction Too l Usi ng th e CET Using the CET T o extract d ata from CWM and generate an NMT -compatible .
9-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuratio n Extraction T ool Using the CET Step 4 This step is optional. If manual corr ectio ns are re quired on the outpu t CNF file, you can ma ke them o nce, and then automa tical ly ma ke them again with t he 'a dj2nmt ' comm and.
9-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuration Extraction Too l Other CET Commands Figur e 9-1 CET Sche matic Ov erview Other CET Commands Ther e are sev eral ot her CET comma nds tha t may help you more effect ively use the so ftwar e: • svp_dmp.
9-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuratio n Extraction T ool Troubl eshooti ng CET • adj2nmt —Use this command to recreate ma nual changes on pre vious extrac tions to current extracti ons. • sniffcnf ntwk _name —U se this comman d to obtain an on-screen summa ry of the net work topolo gy .
9-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuration Extraction Too l Troublesho oting CET Sympt om Connectio ns are missing. Pr obable Causes Incomplete d ata in SV+ d atabase. Solut io n CWM 9.2 or higher: V iew the f iles that begin with the word extra .
9-7 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuratio n Extraction T ool Troubl eshooti ng CET Symptom I nformix Error 217 (Co lumn [name of c olumn] not found in any table in the query) Prob able Causes CWM release and the Informix Database ar e incompatible.
9-8 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuration Extraction Too l Remote CET Extracts Remote CET Extract s If you wish t o obta in a C ET extra ct fr om a CW M or SV+ Informi x da tabase lo cated on a nother workstati on, you may not need to inst all NMT or CET on the remot e platfor m.
9-9 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuratio n Extraction T ool Remote CET Extr acts • Informi x 7.2, or high er , must be insta lled on bo th your local host and the re mote host . (If CWM is install ed on eithe r host, you have met the requ irem ent for tha t host.
9-10 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuration Extraction Too l Remote CET Extracts Troublesho oting Sympt om A command returns Informix error 23101: Unable to load locale categories.
9-11 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuratio n Extraction T ool Remote CET Extr acts Sympt om Comman d returns In formi x erro r 908 Pr obable Causes The re mote CWM site is not up an d runnin g. Solut io n V erif y th e remo te C WM sit e is r unni ng an d can be ping ed f rom y our sit e.
9-12 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 9 Configuration Extraction Too l Remote CET Extracts.
C HA PTER 10-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 10 WANDL — Third- Party In terface This c hapter d escrib es how to use the T hird-Party Interfac e (TPI ) Conv e rsion Plug -in.
10-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 1 0 WANDL — Third-Par ty Interf ace Translating B etween NMT and WAN DL Form ats Figur e 1 0-1 TPI Sc hematic Ov erview Converting NM T Con figurati on Files into WANDL Files Use the Import and Export s elections in the File menu to read and write W ANDL file s.
10-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 1 0 WANDL — Third -Party Interf ace Transl ating Bet ween NMT and WANDL Fo rmats Use the follo wing pr ocedure to con vert NM T configur ation (.c nf) fi les into file s that can be read b y W ANDL softw are usi ng the UN IX command li ne interf ace.
10-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 1 0 WANDL — Third-Par ty Interf ace Translating B etween NMT and WAN DL Form ats Conver ting WANDL File s into NMT .cnf Files This p rocedure i s for the con version of W ANDL f iles into f iles t hat can be read by t h e NMT .
C HA PTER 11-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 11 SpreadSheet Interface This chap ter des cribes the Sp readShe et Interf ace (SSI) Con versio n Plug-in, which translates network design info rmati on betwee n NMT and a Mi crosoft E xcel-com patib le format .
11-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 11 S preadSheet Interface NMT to Micro soft Excel The f ollowing proc edure is for the conv ersion of an NMT .c nf file to . dbf, a M icr osoft Ex cel c ompat ible format , and ar chiving the .
11-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 11 Spread Sheet Interfa ce NMT to Micr osoft Ex cel Figur e 1 1 -1 SSI Schematic Overview Step 3 Unarchive the file at the PC using a progr am like tar .exe for PCs and Stuf fIt Del uxe for Macint oshes.
11-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 11 S preadSheet Interface Microsoft Exc el to NMT Microsoft Exc el to NMT The fo llowing proced ure is for th e archiving of Mi crosoft Excel files so they can be e asily moved from a PC to a UNIX wor kstation and for con ver ting the Microsoft Ex cel fi les into NMT .
11-5 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 11 Spread Sheet Interfa ce Usage Revie w Usage Review After creating a CNF fil e using NM T , CET , or TPI , use SSI tools to tran slate t he CNF f ile to an e xcel workbook. In the UNIX en vironme nt, do the follo wing: Step 1 run the co mmand nmt2tar .
11-6 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 11 S preadSheet Interface SSI TroubleShooti ng SSI TroubleShooting The tab le below describes a com mon SSI prob lem and what can be done about it. Symptom Network data ge ts rounded in correctly whe n con verting from Exce l to NMT'’ s CNF file.
C HA PTER 12-1 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 12 Cisco Network Designer Importer The Ci sco Net work Desig ner (CN D) is a PC c onfiguration sy stem fo r pre -sales CND PC Import Utilities The NMT p rov ides two PC Utilitie s for loadi ng the CNF into the Cisco Netw ork Designer , where the data is sto red as a pro ject.
12-2 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 12 Cisco Net work Desig ner Impor ter CND PC Import Ut ilities Nmt2Cnd Operatin g Instructions T o o perate the nmt2c nd, per form the fo llowing steps: Step 1 Shut down CND if it is running.
12-3 Cisco WAN Mod e ling To ols Guide OL-10426-01, Rev. A0 Chapter 1 2 Cisco Network Designer Importer CND PC Imp ort Utilities DBF2Cnd Operatin g Instructions T o run the DBF2Cnd utility , f ollo w these steps: Step 1 Click the SSI macro to start MS Exce l.
12-4 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 Chapter 12 Cisco Net work Desig ner Impor ter CND PC Import Ut ilities Step 10 Select Loa d< Import into CND. The CND launches and loads the projec t. Note Be sure yo ur pr oject n ame is uni que.
IN-1 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 INDEX A acces s feeder s 4-36 Ad field 4-12, 4-15, 4-20 Alterna tive Route co mmand 5-4 AutoRoute 5-1 B Back car d fi eld 4-4, 4-19 Back ca r.
Index IN-2 Cisco WAN Mo deling Tools Guide OL-10426-01, Re v. A0 enviro nment variab les NMTHOME 2- 4 eras e file 3-4 error ch ecking, au tomatic 3-12 erro r messag es 3-11 errors a nd w arnin gs 3-11.
Inde x IN-3 Cisco WAN Mod eling To ols Guide OL-10426-01, Rev. A0 port to multiport 4-34 Type fi eld 4-33 MGX 822 0 shelf 1-3 Micro soft Ex cel 11-1 Minim um Info rmation Ra te field 4-19 MIR( MCR ) field 4-19 model para meter s configuratio n 3-5 Modem % field 4-3 N Name field 4-26 navigat ion 3-9 Network M odeli ng Tool .
Index IN-4 Cisco WAN Mo deling Tools Guide OL-10426-01, Re v. A0 StrataVi ew Plus, impo rting fr om 9-1 svp2c et command 9-2 switch software version 3-5 T tabl e scan 3-12 tar2nmt com mand 11-4 Thi rd Part y Inte rface.
Ein wichtiger Punkt beim Kauf des Geräts Cisco OL-10426-01 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Cisco OL-10426-01 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Cisco OL-10426-01 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Cisco OL-10426-01 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Cisco OL-10426-01 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Cisco OL-10426-01 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Cisco OL-10426-01 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Cisco OL-10426-01. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Cisco OL-10426-01 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
