Configuring a Cisco 6400 NSP With Two NRPs (Internal Cross-Connect), 6130 NI-2 [Cisco 6400 Series Broadband Aggregators]

Document ID: 12857

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) with two Node Route Processors (NRPs) installed.

Each NRP has a Cisco 827 Digital Subscriber Line (DSL) Router terminating on it. The Cisco 827 routers pass traffic to each other across a Permanent Virtual Circuit (PVC) configured between the NRPs.

An end-to-end configuration includes a Cisco 6130 NI-2 Digital Subscriber Line Access Multiplexer (DSLAM), Cisco 6400 Node Switch Processor (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 Customer Premises Equipment (CPE) IOS® Software Release 12.1(1)XB
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.

Cisco 827 (R1)
Cisco 827 (R2)
Cisco 6130 NI-2 DSLAM
Cisco 6400-NSP
Cisco 6400-NRP (1)
Cisco 6400-NRP (2)

Cisco 827 (R1)

Note: In this configuration, the router R1 terminates on the Cisco 6400-NRP (2) adapter.

Current configuration: 
! 
version 12.0 
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)

Note: In this configuration, the router R2 terminates on the Cisco 6400-NRP (1) adapter.

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 DSLAM

Note: In this configuration, Router R1 connects to ATM1/3; Router R2 connects to ATM1/4.

Current configuration: 
! 
version 12.1 
service timestamps debug datetime msec 
service timestamps log datetime msec 
hostname DSLAM
! 
slot 1 ATUC-1-4DMT 
slot 2 ATUC-4FLEXIDMT 
slot 13 ATUC-4FLEXIDMT 
! 
dsl-profile default 
 dmt training-mode quick 
! 
atm address 47.0091.8100.0000.0075.2b3f.4d01.0075.2b3f.4d01.00 
atm router pnni 
 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 
 no ip address 
 no atm ilmi-keepalive 
 atm pvc 3 100 interface ATM0/1 3 100 
! 
interface ATM1/4 
 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 
service timestamps debug datetime msec 
service timestamps log datetime msec
! 
hostname NSP 
! 
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 
 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 
 atm pvc 1 999 interface ATM1/0/0 2 999

 !--- This line routes incoming traffic from interface  
 !--- ATM2/0/0 with pvc 1 999 and sends it out on ATM1/0/0
 !--- using pvc 2 999. The opposite is true if the   
 !--- incoming traffic is from ATM1/0/0 with a 
 !--- pvc 2 999; such traffic would go to ATM2/0/0 
 !--- with pvc 1 999.

! 
interface ATM8/0/0
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
! 
interface ATM8/0/1
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
 atm pvc 3 100  interface  ATM2/0/0 3 100

 !--- This line routes incoming traffic from interface 
 !--- ATM8/0/1 with pvc 3 100, and sends it out on ATM2/0/0
 !--- using the same pvc numbers. 

 atm pvc 4 100  interface  ATM1/0/0 4 100

 !--- This line routes incoming traffic from interface 
 !--- ATM8/0/1 with pvc 4 100, and sends it out on ATM1/0/0 
 !--- using the same pvc numbers.  

! 
ip classless 
! 
end

Cisco 6400-NRP (1)

Current configuration: 
! 
version 12.0 
service timestamps debug datetime msec 
service timestamps log datetime msec
! 
hostname NRP1 
! 
interface ATM0/0/0 
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
! 
interface ATM0/0/0.4 point-to-point

!--- This line provides termination for the 
!--- Cisco 827-R2 Router.
 
 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 ATM0/0/0.999 point-to-point

!--- This line links to the Cisco 6400-NRP (2).
 
ip address 10.0.0.14 255.0.0.0 
no ip directed-broadcast 
pvc 2/999 
protocol ip 10.0.0.15 
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 172.18.0.0 255.255.0.0 10.0.0.15  
ip route 172.16.0.0 255.255.0.0 10.0.0.15  
! 
end

Cisco 6400-NRP (2)

Current configuration: 
version 12.0 
service timestamps debug datetime msec 
service timestamps log datetime msec 
! 
hostname NRP2 
! 
interface ATM0/0/0 
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
! 
interface ATM0/0/0.3 point-to-point

!--- This line provides termination for the 
!--- Cisco 827-R1 Router.
 
 ip address 172.16.0.2 
 no ip directed-broadcast 
 pvc 3/100 
  protocol ip 172.16.0.1 
  encapsulation aal5snap 
! 
interface ATM0/0/0.888 point-to-point

!--- This line links to the Cisco 6400-NRP (1).
 
 ip address 10.0.0.15 255.0.0.0 
 no ip directed-broadcast 
 pvc 1/999 
  protocol ip 10.0.0.14 
  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 
 shutdown 
! 
ip classless 
ip route 172.19.0.0 255.255.0.0 10.0.0.14 
ip route 172.18.0.1 255.255.255.255 172.16.0.1
ip route 172.17.0.0 255.255.0.0 10.0.0.14
! 
end

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Cisco 6400 Series Broadband Aggregators