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Cisco 6000 Series IP DSL Switches

Configuring a Cisco 6130 NI-2 DSLAM Supporting a Cisco 6400 NSP and a Cisco NRP

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Document ID: 12894


Contents

Introduction
Before You Begin
      Conventions
      Prerequisites
      Components Used
Configure
      Network Diagram
      Configurations
Verify
Troubleshoot
Related Information

Introduction

This sample configuration shows a Cisco 6400 Universal Access Concentrator (UAC) that has one Node Route Processor (NRP) installed.

Two Cisco 827 Digital Subscriber Line (DSL) Routers terminate on a single Cisco 6400 NRP adapter. The Cisco 827 Routers pass traffic from one to the other via a Cisco 6400 UAC-NRP.

An end-to-end configuration includes a Cisco 6130 NI-2 Digital Subscriber Line Access Multiplexer (DSLAM), a Cisco 6400 Network Service Point (NSP), and a Cisco 6400 NRP.

Before You Begin

Conventions

For more information on document conventions, see the Cisco Technical Tips Conventions.

Prerequisites

There are no specific prerequisites for this document.

Components Used

The information in this document is based on the software and hardware versions below.

  • Cisco 827-4V CPE IOS® Software Release 12.1(1.3)T

  • Cisco 6400 UAC-NRP IOS Software Release 12.0(7)DC

  • Cisco 6400 UAC-NSP IOS Software Release 12.0(4)DB

  • Cisco 6130 NI-2 DSLAM IOS Software Release 12.1(1)DA

The information presented in this document was created from devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If you are working in a live network, ensure that you understand the potential impact of any command before using it.

Configure

In this section, you are presented with the information to configure the features described in this document.

Note: To find additional information on the commands used in this document, use the Command Lookup Tool (registered customers only) .

Network Diagram

This document uses the network setup shown in the diagram below.

827rfc_6400_6130.gif

Configurations

This document uses the configurations shown below.

Cisco 827 (R1)

 
Current configuration: 
! 
version 12.0 
no service pad 
service timestamps debug datetime msec 
service timestamps log datetime msec 
hostname R1
! 
ip subnet-zero 
! 
interface Ethernet0 
 ip address 172.18.0.1 255.255.0.0 
 no ip directed-broadcast 
! 
interface ATM0 
 ip address 172.16.0.1 255.255.0.0 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
 pvc 3/100 
  protocol ip 172.16.0.2  
  encapsulation aal5snap 
! 
bundle-enable 
hold-queue 224 in 
! 
ip classless 
ip route 0.0.0.0 0.0.0.0 172.16.0.2
! 
voice-port 1 
 timing hookflash-in 0 
! 
voice-port 2 
 timing hookflash-in 0 
! 
voice-port 3 
 timing hookflash-in 0 
! 
voice-port 4 
 timing hookflash-in 0 
!
end

Cisco 827 (R2)

 
Current configuration: 
! 
version 12.0 
service timestamps debug datetime msec 
service timestamps log datetime msec 
hostname R2 
! 
ip subnet-zero 
! 
interface Ethernet0 
 ip address 172.19.0.1 255.255.0.0 
 no ip directed-broadcast 
 no ip mroute-cache 
! 
interface ATM0 
 ip address 172.17.0.1 255.255.0.0  
 no ip directed-broadcast 
 no atm ilmi-keepalive 
 pvc 4/100 
  protocol ip 172.17.0.2
  encapsulation aal5snap 
 ! 
 bundle-enable 
 hold-queue 224 in 
! 
ip classless 
ip route 0.0.0.0 0.0.0.0 172.17.0.2 
! 
voice-port 1 
 timing hookflash-in 0 
! 
voice-port 2 
 timing hookflash-in 0 
! 
voice-port 3 
 timing hookflash-in 0 
! 
voice-port 4 
 timing hookflash-in 0 
! 
end

Cisco 6130 NI-2

 
Current configuration: 
! 
version 12.1 
no service pad 
service timestamps debug datetime msec 
service timestamps log datetime msec 
! 
hostname ni2 
! 
dsl-profile default 
dmt training-mode quick 
! 
ip subnet-zero 
! 
! 
atm address 47.0091.8100.0000.0075.2b3f.4d01.0075.2b3f.4d01.00 
atm router pnni 
 no aesa embedded-number left-justified 
 node 1 level 56 lowest 
  redistribute atm-static 
! 
interface ATM0/0 
 no ip address 
 atm cac service-category abr deny 
 atm maxvp-number 0 
 atm maxvc-number 4096 
 atm maxvci-bits 12 
! 
interface Ethernet0/0 
 no ip route-cache 
! 
interface ATM0/1 
 no ip address 
 atm ilmi-keepalive 
! 
interface ATM0/2 
 no ip address 
 no atm ilmi-keepalive 
! 
interface ATM1/1 
 no ip address 
 no atm ilmi-keepalive 
! 
interface ATM1/2 
 no ip address 
 no atm ilmi-keepalive 
! 
interface ATM1/3

!--- R1 connects to this interface (incoming) 
!--- and to ATM0/1 (outgoing to 6400-NSP).

 no ip address 
 dsl profile fast 
 no atm ilmi-keepalive 
 atm pvc 3 100  interface  ATM0/1 3 100 
! 
interface ATM1/4 

!--- R2 connects to this interface (incoming) 
!--- and to ATM0/1 (outgoing to 6400-NSP).

 no ip address 
 no atm ilmi-keepalive 
 atm pvc 4 100  interface  ATM0/1 4 100 
! 
ip classless 
! 
end

Cisco 6400-NSP

 
Current configuration: 
! 
version 12.0 
no service pad 
service timestamps debug datetime msec 
service timestamps log datetime msec 
! 
hostname NSP
! 
ip subnet-zero 
! 
atm address 47.0091.8100.0000.0030.8027.7501.0030.8027.7501.00 
atm router pnni 
 no aesa embedded-number left-justified 
 node 1 level 56 lowest 
  redistribute atm-static 
! 
interface ATM0/0/0 
 no ip address 
 no ip directed-broadcast 
 atm maxvp-number 0 
! 
interface Ethernet0/0/0 
 no ip directed-broadcast 
! 
interface ATM1/0/0 

!--- Interface ATM1/0/0 handles outgoing traffic to 6400-NRP.

 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
! 
interface ATM2/0/0 
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
! 
interface ATM8/0/0 
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
! 
interface ATM8/0/1

!--- Interface ATM8/0/1 handles incoming traffic from 6130 NI-2.

 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
 atm pvc 3 100  interface  ATM1/0/0 3 100 
 atm pvc 4 100  interface  ATM1/0/0 4 100 
! 
ip classless 
! 
end

Cisco 6400-NRP

 
Current configuration: 
! 
version 12.0 
no service pad 
service timestamps debug datetime msec 
service timestamps log datetime msec 
! 
hostname NRP 
! 
redundancy 
 main-cpu 
 no auto-sync standard 
 no secondary console enable 
ip subnet-zero 
!
interface ATM0/0/0 

!--- This interface connects to Cisco-NRP ATM1/0/0.
 
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
! 
interface ATM0/0/0.3 point-to-point

!--- R1 terminates on this interface. 
      
 ip address 172.16.0.2 255.255.0.0 
 no ip directed-broadcast 
 pvc 3/100       
protocol ip 172.16.0.1
encapsulation aal5snap     
! 
interface ATM0/0/0.4 point-to-point

!--- R2 terminates on this interface.
  
 ip address 172.17.0.2 255.255.0.0 
 no ip directed-broadcast 
 pvc 4/100 
  protocol ip 172.17.0.1 
  encapsulation aal5snap 
 ! 
! 
interface Ethernet0/0/1 
 no ip address 
 no ip directed-broadcast 
! 
interface Ethernet0/0/0 
 no ip directed-broadcast 
! 
interface FastEthernet0/0/0 
 no ip address 
 no ip directed-broadcast 
full-duplex 
! 
ip classless 
ip route 172.19.0.1 255.255.255.255 172.17.0.1  
ip route 172.18.0.1 255.255.255.255 172.16.0.1 
! 
end

Verify

There is currently no verification procedure available for this configuration.

Troubleshoot

There is currently no specific troubleshooting information available for this configuration.

Related Information

Updated: Jun 01, 2005 Document ID: 12894