Cisco PA-2CE1 Series Installation And Configuration Manual

PA-2CE1 Channelized E1 Port Adapter Installation and Configuration

Product Number: PA-2CE1/PRI-75(=), PA-2CE1/PRI-120(=) Platforms Supported: Cisco 7200 Series, VIP2 in the Cisco 7000 Series and Cisco 7500 Series

Corporate Headquarters

Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000

800 553-NETS (6387)

Fax: 408 526-4100

Text Part Number: OL-3519-01

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The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Clas s A d igi tal d evi ce, pursua n t to part 15 of the FCC rules. These limi ts are designe d to provide r easonable prot ection a gainst harmful interfe rence when the e quipme nt is operate d in a comm er cial environment. This equi pment gener ates, us es , and can ra diate radi o-fr equ ency energy a nd, i f not install ed and us ed in a ccorda nce wit h the ins tructi on ma nual, ma y caus e harmful interference to radio communi c ations . Operati on of thi s equipme nt in a reside ntial a rea is likel y to ca use harmfu l inter f erenc e, i n which case users wi ll be require d to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-fre q ue ncy ene rgy. If it is not installed in accordance with C isco’s i nst allation instruc tions, i t may c ause inte rferen ce with radio a nd televis ion recep tion. T hi s eq uip ment has been teste d and found t o comply with the limits for a Class B digital de vice in accorda n ce with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment wit hout C isco’s w ritten authoriza tion may r esult in the e quipme nt no longer c omplyi ng with F CC requ irements for Class A or Class B digital devices. In that event, your r ight to use t he equipme nt may be limi ted by FCC regul ati ons, and yo u may be re qui red to corre ct any interference to radio or television communications at your own expe nse .

You can determine whether your equipme nt is causing i nterfe rence by t urning i t off. If the inter ferenc e stops, it was proba bly c a used by the Cisc o eq uipment or one of it s peripheral devices. If the equi pme nt cause s inte rfere nce to radio or t ele vision rece ptio n, try to correct t he int erferenc e by using one or mor e of the followi ng measure s:

• Turn the television or radio ant enna unt il the int erferenc e st ops.

• Move the equipment to one side or the ot her of the tel evisi on or radi o.

• Move the equipment farther awa y fr om the televi sion or ra dio.

• Plug the equipment into an ou tlet that i s on a diffe rent c ircuit from the televi sion or ra dio. ( That is, make cert ain the e quipmen t and th e telev ision or ra dio ar e on cir cuits controlled by different cir cuit brea kers or fuse s.)

Modifications to this produc t not aut horized by C is co Systems, Inc. cou ld void t he FCC approva l and ne gate your a uth ority to operate the product. The Cisco implementatio n of TCP he ader co mpres sion is an adap tat ion of a pro gram developed by the Unive rsi ty of California , Berke ley (U CB) a s part of UC B’s publi c

domain version of the UNIX oper ati ng system. All ri ghts rese rved . Copyri ght © 198 1, Rege nts of the Unive rsi ty of C alifornia . NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH

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All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0208R)

PA-2CE1 Channelized E1 Port Adapter Installation and Configuration

Preface v

Objectives v Organization vi Related Documentation vi Obtaining Documentation vii

World Wide Web vii Document ation C D-R OM vii Ordering Documentation viii Document ation Fe edb ack viii

Obtaining Technical Assistance viii

Cisco.com viii Technical Assistance Center ix

Cisco TAC Web Site ix Cisco TAC Escalation Center x

CHAPTER

1 Overview 1-1

Port Adapter Overview 1-1 LEDs 1-2 Cables, Connectors, and Pinouts 1-3 Port Adapter Slot Locations on the Supported Platforms 1-5

Cisco 7200 Series Routers Slot Numbering 1-5 VIP2 Slot Numberin g 1-6

Identifying Interface Addresses 1-7

Cisco 7200 Series Routers Interface Addresses 1-7 VIP2 Interface Addr esses 1-8

2 Preparing for Installation 2-1

Required Tools and Equipment 2-1 Software and Hardw ar e Requi re me nts 2-2 Checking Hardware and Software Compatibility 2-2 Safety Guidelines 2-3

Safety Warnings 2-3 Electrical Equipment Guidelines 2-4

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iii

Contents

Telephone Wiring Guidelines 2-5 Preventing Electrostatic Discharge Damage 2-6

FCC Class A Compliance 2-7

CHAPTER

3 Removing and Installing Port Adapters 3-1

Handling Port Adapters 3-2 Online Insertion and Removal 3-2 Warnings and Cautions 3-3 Port Adapter Removal and Installation 3-4

Cisco 7200 Series—Removing and Installing a Port Adapter 3-5 Cisco uBR7200 Series—Removing a Port Adapter 3-5

VIP2—Removing and Installing a Port Adapter 3-6 Connecting a PA-2CE1 Interface Cable 3-7 Setting the PA-2CE1 Jumpers 3-8

4 Configuring the PA-2CE1 4-1

Using the EXEC Command Interpreter 4-1 Configuring th e PA-2C E1 Interf aces 4-2

Shutting Down the Interface 4-3

Performing a Basic Configuration 4-5

Configuring Channelized E1 Interfaces 4-6 Configuring Channelized E1 ISDN Interfaces 4-8

Checking the Configuration 4-12

Using show Commands to Verify the New Interface Status 4-12

Using the show version or show hardware Commands 4-13 Using the show diag Command 4-16 Using the show interfaces Command 4-18 Using the show controllers e1 Command 4-21

Using the ping Command to Verify Network Connectivity 4-23

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Preface

This prefa ce de s cr ibe s t he o bj ect ives an d organ ization o f th is d o cu ment and ex plains how to fi nd additional information on related products and services. This preface contains the following sections:

• Objectives, page v

• Organiz at ion, pa ge v i

• Related Documentation, pagevi

• Obtaining Documentation, page vii

• Obtaini ng Technical A ssistance, p ag e viii

Objectives

This document descri be s how to in s tal l an d con fig ure th e PA-2CE1 cha nnelized E1 Integ ra ted Se rvi ces Digital Network (ISDN) Primary Rate Interface (PRI) port adapters (PA-2CE1/PRI-75[=] and PA-2CE1/PRI-120[=]), hereafter referred to as the PA-2CE1, which is used in the following platforms:

• Cisco 7200 series routers, consisting of the two-slot Cisco 7202, four-slot Cisco 7204, and the

six-slot Cisco 7206

• VIP2 in Ci sco 7000 series rou ters wi th th e 7000 Seri es Rou te Switc h Proce ssor ( RSP7000) and 7000

Series Chassis Interface (RSP7000CI) and Cisco 7500 series routers

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PA-2CE1 Channelized E1 Port Adapter Installation and Configuration

Organization

This docu m en t co nt ain s t he f ollow in g ch ap ter s:

Section Title Description

Chapter 1 Overview Describes the P A-2CE1 and its LED displays,

Chapter 2 Preparing for Installation Describes safety considerations, tools

Chapter 3 Removing and Installing Port Adapters Describes the procedures for installing and

Chapter 4 Configuring the PA-2CE1 Provides instructions for configuring the

Preface

cables, and re cepta cles.

required, and procedures you should perform before th e actual in s t all ation.

removing PA-2CE1 in the supported platforms.

PA-2CE1 on the supported platforms.

Obtaining Documentation

• VIP2 in Cisco 7000 series and Cisco 7500 series r outers:

For hardware installation and maintenance information, refer to the following publications:

–

The installation and configuration guide that shipped with your Cisco 7000 series or Cisco 7500 series router

–

Second-Generation Versatile Interface Processor (VIP2) Installation and Configuration

• For inte rnat ional age ncy co m p li an ce, safety, and statutory inform ati on f o r WAN interfaces:

–

Site Prep ar at ion and Saf ety Guid e

–

Regulatory Compliance and Safety Information for the Cisco 7200 Series Routers

–

Regulatory Compliance and Safety Information for the Cisco 7500 Series Routers

• To view Cisco documentation or obtain general information about the documentation, refer to the

following sources:

–

“Obtaining Documentation” section on page vii.

–

“Obtaining Technical Assistance” section on pageviii.

–

Customer service at 800 553-6387 or 408 526-7208. Customer service hours are 5:00 a.m. to 6:00 p.m. Pacific time, Monday through Friday (excluding Cisco-observed holidays). You can also send e-mail to c s -rep @ cisco.c om .

–

Cisco Information Packet that shipped with your router or switch.

Obtaining D ocumentation

The following sections explain how to obtain documentation from Cisco Systems.

World Wide Web

You can acces s th e most cur re nt C isco d o cu m en ta tio n o n t h e World Wide Web at the f o ll owin g URL:

http:/ /w w w.cisco.com

Translated do cu mentation i s availa ble at the fol lowin g U R L:

http://w w w.cisco.c om/publi c/ cou n tr ie s _l an gu ag es.shtml

Documen t at i on CD-ROM

Cisco docum en tatio n and addi tional li terat ure ar e available in a Cisco Do cume ntati on CD- ROM package , which is shipp ed wit h your pr oduct. The Doc umentat ion CD -ROM i s updat ed mont hly and may be more cu r r en t t ha n p r in te d do cu m en ta ti on . T he CD - ROM p ack ag e is available as a single u n it or through an annual subscription.

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Obtaining Technical Assistance

Orderi ng D ocum entation

Cisco documentation is available in the following ways:

• Registered Cisco Direct Customers can order Cisco product documentation from the Networking

Products M a rk etP l ace :

http:/ /w w w.cisco.com/cg i- bin/or de r/order_r oot.pl

• Regis tere d Cis co. com use rs c an o rde r the Doc ument at ion CD-ROM t hro ugh t he onli ne Su bsc ri ption

Store:

http://www.cisco.com/go/subscription

• Nonregist er ed C isco.com us er s can orde r do cu m e nt ati on t hr o ugh a local ac co unt r epresent ative by

calling Cisco corporate headquarters (California, USA) at 408 526-7208 or, elsewhere in North America, by calling 800 553-NETS (6387).

Documentat i on Feedback

If you are reading Cisco product documentation on Cisco.com, you can submit technical comments electronically. Click Leave Feedback at the bottom of the Cisco Documentation home page. After you complete the form, print it out and fax it to Cisco at 408 527-0730.

Preface

You can e-mail your c o m ments to bug-d oc@ci s co . co m . To submit your comments by mail, use the response card behind the front cover of your document, or

write to th e fo ll owi ng a dd r es s: Cisco Systems

Attn: D oc ument R es o ur c e Connect io n 170 West Tasman Drive San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assist ance

Cisco p rovi des Cisco.com a s a star t in g po in t fo r al l t ech n ica l assistan ce. Customers and p ar t ne rs can obtain documentation, troubleshooting tips, and sample configurations from online tools by using the Cisco T e c hnical Assistance Center (TAC) Web Site. Cisco.com registered users ha ve complete access to the technical support resources on the Cisco TAC Web Site.

Cisco.com

Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open access to Ci s co in fo rm at io n, networking solutions, services, programs, and resources at any time, from anywhere in the world.

viii

Cisco.com is a highly integrated Internet application and a powerful, easy-to-use tool that provides a broad range of features and services to help you to

• Strea m li ne business p ro cesses and i m p rove pr oduct ivit y

• Resolve technical issues with online support

PA-2CE1 Channelized E1 Port Adapter Installation and Configuration

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Preface

• Download and test software packages

• Order Cisco learning materials and merchandise

• Register for online skill assessment, training, and certification programs

You can self-register on Cisco.com to obtain customized information and service. To access Cisco.com, go to the follow in g U RL:

http:/ /w w w.cisco.com

Technical A ssi stance Cen ter

The Cisc o TAC is availab le to a ll customer s wh o need tech ni cal ass i stance wit h a C isco produ ct , technology, or solution. Two types of support are available through the Cisco TAC: the Cisco TAC Web Sit e a nd th e Cisco TAC Escalatio n Cen t er.

Inquiries to Cisco TAC are categorized according to the urgency of the issue:

• Priori ty level 4 (P4) —You need information or assistance concerning Cisco product capabilities,

product installation, or basic product configuration.

• Priori ty level 3 (P3) —Your network performance is degraded. Network functionality is noticeably

impaired, but most business operations continue.

• Priori ty level 2 (P2) —Your production network is severely degraded, affecting significant aspects

of business operations. No workaround is available.

Obtaining Technical Assistance

• Priority level 1 (P1)—You r pr odu cti on n etw ork is d o wn , and a crit i cal impa ct to b usi ne ss op era tio ns

Which Cisco TAC resource you choose is based on the priority of the problem and the conditions of service co nt r act s , wh en ap p licable.

Cisco TAC Web Site

The Cisc o TAC Web Site allo w s you to re sol v e P3 and P4 is sue s y our sel f, saving both cost and time. The site provides around-the-clock access to online tools, knowledge bases, and software. To access the Cisco TAC Web Site , g o to the foll owi ng U R L:

http:/ /w w w.cisco.com/tac

All custom e rs, par tn er s, an d resellers wh o have a valid Ci s co serv i ces co nt ract have complete access to the technical support resources on the Cisco TAC Web Site. The Cisco TAC Web Site requires a Cisco.com login ID and password. If you have a valid service contract but do not have a login ID or passwo r d, go to the following URL to r e gi s te r:

http:/ /w w w.cisco.com/r egis t e r /

If you cannot resolve your technical issues by using the Cisco TAC Web Site, and you are a Cisco.com registered user, you can open a case online by using the TAC Case Open tool at the following URL:

http:/ /w w w.cisco.com/tac/caseo pen

If you have Internet access, it is recommended that you open P3 and P4 cases through the Cisco TAC Web Si te.

will occur if service is not restored quickly. No workaround is available.

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Obtaining Technical Assistance

Cisco TAC Escalation Center

The Cisc o TAC Escala tion Cen ter addresses iss u es t h at are class i fied as priorit y level 1 o r pri or it y level 2; these cl ass ificat io ns are ass ig ne d when s ever e n et wor k d egr ad at io n sig n ific an tly i mp acts busin ess ope ra tion s. Whe n you co ntac t t he TAC Esca lat i on Ce nt er wi th a P1 or P 2 pr oble m, a Ci s co TAC engineer w il l a ut om ati cally op en a case.

To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to the following URL:

http:/ /w w w.cisco .com/wa rp /public/687/D irect or y /D irTAC.shtml

Before c all ing , pl eas e ch eck wit h your ne tw ork oper at ions center to dete rmi ne th e l e v el of Ci sco supp ort services to which your company is entitled; for example, SMART net, SMARTnet Onsite, or Network Supported Accounts (NSA). In addition, please have avail able your s ervice agreement number and your product serial number.

Preface

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Overview

This chapter describes the PA-2CE1 port adapter and contains the following sections:

• Port Adapter Overview, page 1-1

• LEDs, page 1 -2

• Cables, Connectors, and Pinouts, page 1-3

• Port A dapter S lo t Locatio ns on the S u pporte d P latform s , page 1 -5

• Identifying Interface Addresses, page 1-7

Port Adapter Overview

The PA-2CE1, shown in Figure 1-1 and Figure 1-2, provide up to two channelized E1 (unbalanced 75-ohm or balanced 120-ohm) or ISDN PRI interfaces for connecting Cisco 7000 series routers to channel service u n it s (C S U s) . Ea ch 2 CE1 inter fa ce c an tr an sm i t a nd r ec eive d ata bidirect io n a ll y at th e E1 rate of 2.048 megabits-per-second (Mbps).

CHAPTER

Each 2CE1 interface connects to external networks through a single port that has a 15-pin, D-shell receptacl e. You must use G .7 0 3 serial interface ca bl es t o con n ect u nbalanced 7 5 -oh m or ba lan ced 120-ohm 2CE1 inter faces to a CSU. 2CE1 interface s are configu rable fo r bala nced and unb ala nced connecti on s by setting jum p er s o n th e 2C E1 p ri n ted ci r cu it bo ar d . S ee th e “Setting the PA-2CE1 Jumpers” section on page 3-8 for balanced and unbalanced 2CE1 jumper settings.

Note While the VIP2 supports online insertion and removal (OIR), individual port adapters do

not. To replace port adapters, you must first remove the VIP2 from the chassis, then replace port adapters as required.

The Cisco 7200 series routers support the OIR of all port adapter types.

Figure 1-1 PA-2CE1—Faceplate View—PA-2CE1/P RI- 75 Shown

CHANNELIZED E1/PRI-75 OHM

H8657

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1-1

LEDs

Chapter

Figure 1-2 PA-2CE1—Faceplate View—PA-2CE1/P RI- 120 Shown

LEDs

CHANNELIZED E1/PRI-120 OHM

H9574

When running channelized E1, each 2CE1 interface provides up to 31 E1 channel groups, which are numbered from 0 to 30. Each channel group provides up to 31, 64 kilobit-per-second (kbps) timeslots (DS0 channels), which are numbered 1 to 31. Mu ltiple DS0 channels can be mapped to a single channel group. Each chann el g ro u p is p r esen ted to th e s yst em as a ser ial in t er fac e th at ca n be co nfigured indi vidu all y. Usable bandwid th for ea ch ch anne l gr oup is calc ula te d as n x 64 kbps, whe re n i s a numb er of DS0 channels (1 to 31).

When run ni n g IS D N P R I, ea ch 2C E1 i nt er fac e p r ovide s 3 0 be ar er ( B) ch an n els th at can tra nsm it and receive data at the rate of 64 kbps, full duplex, and one data (D) channel that can transmit and receive data at the rate of 16 kbps, full duplex. The B channels are used for transmitting user data. The D channel is used f o r call setu p co nt rol an d network co nn ection te ar d own, an d p rov id es th e commun i cat io n fr o m the router to the ISDN switch. The B and D channels are presented to the system as serial interfaces that support High-Level Data Link Control (HDLC) and Point-to-Point protocol (PPP) encapsulation. The PA-2CE1 support dial-on-demand routing (DDR) when running ISDN PRI.

The PA-2CE 1 h as an enab le d LED , standard o n al l p o rt ad ap te r s, an d six s t atu s LEDs, thr ee f or each port. (S ee Figu re 1 -3.)

Figure 1-3 LEDs on the PA-2CE1—Horizontal Orientation

CHANNELIZED E1/PRI-75 OHM

H8657

After sy ste m in it ia lization, th e enabled LED go es on t o i nd i cat e t ha t t he port ada pte r h as b ee n en ab led for operation.

The following conditions must be met before the

• The PA-2CE1 is cor r ect ly co n ne cte d a nd i s receiving power.

• A valid syst em sof twa re image fo r th e po rt a dapter has b een d ownl oad ed su ccessfully.

• The system recognizes the PA-2CE1 or PA-2CE1-equipped VIP2.

PA-2CE1 i s en ab led:

If any of the above conditions are not met, or if the initialization fails for other reasons, the enabled LED does not go on .

1-2

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Chapter

Cables, Connectors, and Pinouts

Table 1-1 lists LED colors and indications.

Table 1-1 PA-2CE1 L E D s

LED Label Color State Meaning

ENABLED Gr ee n On This green LE D co m es on w h en th e po rt i s in

loopback mode (line or local). The LED remains off during normal operation of the port adapter.

LB (loopb ac k) Green On This green LE D co mes on wh en th e incomin g

signal from a remote source has one of the following alarms: loss of frame (LOF), loss of signal (L OS), alar m indi catio n sig nal (AI S). The LED remains off during normal operation of the port adapter.

LA (local alarm)

RA (remote alarm)

Green On This green LE D co mes on w h en th e remote

source’s incoming signal contains a remote alarm (a yellow a larm). The LED remains off during normal oper at io n of t h e p ort ad ap ter.

Green On This green LE D co m es on w h en th e po r t i s in

loopback mode (line or local). The LED remains off during normal operation of the port adapter.

Cables, C onnectors, and Pinouts

Three G.7 0 3 ser ial i nt er face cables are availa bl e f o r use w ith t he PA-2CE1; tw o c ab les for balanced 120-ohm 2CE1 interface connections, and one cable for an unbalanced 75-ohm 2CE1 interface connecti on .

Note The PA-2CE1 leave the factory configured for balanced 120-ohm or unbalanced 75-ohm

connections. Depending on the circumstances, you might need t o change the configur ation of both PA-2CE1 interfaces. See the “Setting the PA-2CE1 Jumpers” section on page 3-8 for instructions that explain how to change the configuration of both PA-2CE1 interfaces.

All three cables have a 15-p in, D-shell (DB - 15) connecto r at the rout er (VIP2 or Cisco 7200 series) end and either twin axial, RJ-45, or BNC connectors at the network end. Figure 1-4, Figure 1-5, and Figure 1-6 sh ow t h e 2 CE 1 in ter fa ce cab les.

Following are the pr od u ct nu mb er s f or t he 2CE1 in ter fa ce cab les:

• Twin axial cab le—CAB -E 1-T WINA X(= ) or equival ent

• RJ-45 cable —CAB-E1-PRI(=) or equivalent

• BNC ca bl e—CAB-E1-BNC(=) or equivalent

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1-3

Cables, Connectors, and Pinouts

Figure 1-4 L2CE1 Twin Axial Cable for Balanced 120-Ohm Connect ions or ISDN PRI Connections

in 1

in 9 in 15

Chapter

DB-15 connector

Twinax connectors

H8667

Figure 1-5 2CE1 RJ-45 Cable for Balanced 120-Ohm or ISDN PRI Connections

Pin 1

Pin 9 Pin 15

DB-15 connector

RJ-45 connector

H8668

Figure 1-6 2CE1 BNC Cable for Unbalanced 75-Ohm Connections or ISDN PRI Connections

Pin 1

Pin 9 Pin 15

DB-15 connector

BNC connectors

H8669

Table 1-2 lists connector pinouts for the 2CE1 interface cables.

1-4

Table 1-2 2CE1 Interface Cabl e Pinouts

2CE1 End Network End

DB-15 Twinax RJ-45 BNC Pin

Signal

Pin Signal Pin Signal Signal

9 Tx Tip Tx-1 Tx Tip 1 Tx Tip Tx Tip 2 Tx Ring Tx-2 Tx Ring 2 Tx Ring Tx Shield 10 Tx Shiel d Sh iel d Tx Shield 3 Tx Shiel d – 8 Rx Tip Rx- 1 Rx Ti p 4 Rx Tip Rx Ti p 15 Rx Ring Rx-2 Rx Ring 5 Rx Ring Rx Shield 7 Rx Sh ield Shield Rx Shield 6 Rx Shield –

1. Any pins not d es cr ibe d i n this table a re no t connected .

2. Tx = transmit. Rx = receive.

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Chapter

Port Adapter Slot Locat ions on the Supported Platforms

Port Adapt er Slot Locatio ns on the Supported Platforms

This section discusses port ad apter slot locations o n the supp orted platform s. The illustratio ns that follow sum mar ize slot lo cation co nvention s o n ea ch platfor m.

Cisco7200 Series Routers S l ot Nu mb eri ng

Figure 1-7 shows a Cisco 7206 with port adapters installed. In the Cisco 7206, port adapter slot 1 is in the lo wer left posit ion, and port adapter slo t 6 is i n the uppe r rig ht positi on. ( The Cisc o 7202, C isco 72 04, are not shown; however, the PA-2CE1 can be installed in any available port adapter slot.)

Figure 1-7 Port Adapter Slots in the Cisco 72 06

Cisco 7200

Series

ENABLED

PCMCIA

ENABLED

Port adapter slot 3

Port adapter slot 1

LINK

SLOT 1

EJECT

SLOT 0

Port adapter slot 5

ETHERNET 10BT

SERIAL-V.35

FE MII

ENABLED

MII

RJ-45

1O PWR

LINK

Port adapter slot 2

Port adapter slot 0

TOKEN RING

FAST ETHERNET

RJ45

LINK

MII

FAST ETHERNET INPUT/OUTPUT CONTROLLER

ETHERNET-10BFL

Port adapter slot 6

Port adapter slot 4

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Port Adapter Slot Locations on the Supported Pl atforms

VIP2 Sl ot Numbering

Figure 1-8 shows a pa rtial view of a VIP mothe rboar d with inst alle d port adapters. W it h the mothe rboard oriented as shown in F igure 1-8, the left port adapter is in port adapter slot 0, and the right port adapter is in por t ada pt er s l ot 1. The p o rt ad ap t er slo ts ar e alw ay s n u m be red 0 an d 1 .

Figure 1-8 VIP Motherboar d with Two Port Adapters Installed—Horizontal Orientation

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Port adapter slot 0

Port adapter slot 1

Port adapter handles not shown

Note In the Cisco 7000, Cisco 7507, and Cisco 7513 chassis, the VIP motherboard is installed

vertically. In the Cisco 7010 and Cisco 7505 chassis, the VIP motherboard is installed horizontally.

Interface p roc e ss or s l ots ar e nu mb er ed a s sh own in F i gu re 1- 9.

Figure 1-9 Interface Slot N umbe rs— Cisco 7505 Shown

VIP in interface processor slot 3

ROUTE SWITCH PROCESSOR

CONSOLE

Slot 3 Slot 2 Slot 1

Slot 0

Interface processor slots

NORMAL

EJECT

SLOT 1

SLOT 0

CPU HALT

RESET

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Chapter

Identifying Interface Addresses

This section describes how to identify interface addresses for the PA-2CE1 in supported platforms. Interface ad d re s ses sp ec if y th e actual p hy sical locat io n of e ach i nt er fac e o n a r o ut er o r s wi tc h.

Interfaces o n th e PA-2CE1 in s tal led i n a r o ut er m ai n tai n th e s a m e a dd r ess re ga rdless of wh et he r ot he r port ada pte rs ar e in stalled or re mov ed. H owever, when y o u move a p or t ad ap ter t o a d iffer en t slot, the first numb er in t he in terface ad dress chan ge s to r ef le c t th e n ew po rt ad ap t e r s lo t nu mb er.

Interfaces on a PA-2CE1 installed in a VIP2 maintain the same address regardless of whether other interface pr o cesso r s are insta lle d or re mov ed . H owever, when y o u m ove a V I P 2 t o a d iffer en t sl o t, t h e interface pr o ces so r s l ot n um b er c ha ng es to r ef lect the n ew in terface p ro ce s sor slot.

Note Interface ports are numbered from left to right starting with 0.

Table 1-3 explains how to identify interface addresses.

Table 1-3 Identifying Interface Addresses

Identifying Inter fa ce Addr esses

Platform Interface Address Format Numbers Syntax

Cisco 7200 series routers Port-adapter-slot-number/interface-port-number Port adapter slot—0 through

VIP2 in Cis co 7000 series or Cisco 7500 series routers

1. Port adapter slot 0 is reserved for the Fast Ethernet port on the I/O controller (if present).

Interface-processor-slot-number/port-adapter-slotnumber/interface-port-number

6 (depends on the number of slots in the router)

Inte rf a ce por t —0 or 1 Interface processor slot—0

through 12 (depends on the number of slots in the router)

Port adapter sl ot—0 or 1 Inte rf a ce por t —0 or 1

1/0

3/1/0

Cisco7200 Series Routers I n t erf ac e Addresses

This section describes how to identify the interface addresses used for the PA-2CE1 in Cisco 7200 series routers. The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table 1-3 for the interface address format.

In Cisco 7200 series routers, port adapter slots are numbered from the lower left to the upper right, beginning with port adapter slot 1 and continuing through port adapter slot 2 for the Cisco 7202, slot 4 for the Cisco 7204, and slot 6 for the Cisco 7206. (Port adapter slot 0 is reserved for the optional Fast Ethernet port on the I/O controller—if p re sen t.)

The interfac e addresses of the in terfaces o n t he PA-2CE1 in port adapter slot 1 are 1/0 thr ough 1/7 ( port a dapte r slot 1 and int erfa ces 0 through 7). I f the PA-2CE1 was in port ada pter s lot 4, these same interfaces would be numbered 4/0 through 4/7 (port adapter slot 4 and interfaces 0 through 7).

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The interface addresses of the interfaces on a P A- 2CE1 i n port ad apter sl ot 2 are 2/0 and 2/1 (p ort adapter slot 2 and interfaces 0 and 1). If the PA-2CE1 was in port adapter slot 1, these same interfaces would be numbered 1/0 and 1/1 (port adapter slot 1 and interfaces 0 and 1).

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Identifyin g In te rfa ce A ddre sse s

VIP2 Inte rf ace Addresses

This section describes how to identify the interface addresses used for the PA-2CE1 on a VIP2 in Cisco 7000 series and Cisco 7500 series routers.

Note Although the processor slots in the 7-slot Cisco 7000 and Cisco 7507 and the 13-slot

Cisco 7513 and Cisco 7576 are vertically oriented and those in the 5-slot Cisco 7010 and Cisco 7505 are horizontally oriented, all Cisco 7000 series and Cisco 7500 series routers use the same method for slot and port numbering.

See Table 1-3 for the interface address format. The interface address is composed of a three-part number in the fo r mat inte rface-processor-slot-number/port-adapter-slot-number/interface-port-number.

If the VIP2 is inserted in interface processor slot 3, then the interface addresses of the PA-2CE1 are 3/1/0 through 3/1/7 (interface processor slot 3, port adapter slot 1, and interfaces 0 through 7). If the port adapter was in port adapter slot 0 on the VIP2, these same interface addresses would be numbered 3/0/0 th r ough 3/0/7.

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Note If you remove the VIP2 with the PA-2CE1 (shown in Figure 1-9) from interface processor

slot 3 and i nstall it i n in ter fa ce pr o cesso r s lo t 2, th e i n ter fa ce a dd r esse s be co m e 2/ 1/ 0 through 2/1/7.

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+ 42 hidden pages

Cisco PA-2CE1 Series Installation And Configuration Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

PA-2CE1 Channelized E1 Port Adapter Installation and Configuration

CONTENTS

Preface

Objectives

Organization

Related Documentat ion

Obtaining Documentation

World Wide Web

Documen t at i on CD-ROM

Obtaining Technical Assistance

Orderi ng D ocum entation

Documentat i on Feedback

Cisco.com

Technical A ssi stance Cen ter

Cisco TAC Web Site

Cisco TAC Escalation Center

Overview

Port Adapter Overview

LEDs

Cables, Connectors, and Pinouts

Port Adapter Slot Locat ions on the Supported Platforms

VIP2 Sl ot Numbering

Identifying Interface Addresses

VIP2 Inte rf ace Addresses