Chapter 32 IPv6 Support on the Cisco ASR 901 Router

Configuration Examples for IPv6 Support on the Cisco ASR 901 Router

ipv6 enable

ipv6 ospf 1 area 0

Example: Configuring BFD and Static Routing for IPv6

The following is a sample configuration of bidirectional forwarding detection and static routing for IPv6.

!

ipv6 route static bfd vlan 4000 2001::1 ipv6 route 2001:DB8::/64 vlan 4000 2001::1

interface vlan 4000 ipv6 add 2001::2/64

bfd interval 50 min_rx 50 multiplier 3

Example: Configuring OSPFv3 for IPv6

The following is a sample configuration of OSPFv3 for IPv6.

Router-1

!

interface Loopback20202 no ip address

ipv6 address 4444::4444/64 ipv6 enable

ipv6 ospf 1 area 0

!

ipv6 router ospf 1 router-id 1.1.1.1 area 0 range 4444::/48

!

Router-2

!

interface Loopback30303 no ip address

ipv6 address 4444::4443/64 ipv6 enable

ipv6 ospf 1 area 0

!

ipv6 router ospf 1 router-id 3.3.3.3 area 0 range 4444::/48

!

Example: Configuring BFD and OSPFv3 for IPv6

The following is a sample configuration of bidirectional forwarding detection support for OSPFv3 on one or more OSPFv3 Interfaces:

!

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

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Cisco Systems A9014CFD Example Configuring BFD and Static Routing for IPv6, Example Configuring OSPFv3 for IPv6, 32-42