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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
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Chapter 32 IPv6 Support on the Cisco ASR 901 Router
Configuration Examples for IPv6 Support on the Cisco ASR 901 Router
!
ipv6 router ospf 1
router-id 1.1.1.1
interface vlan 4000
ipv6 add 2001::2/64
ipv6 ospf 1 area 0
ipv6 ospf bfd
bfd interval 50 min_rx 50 multiplier 3
!
The following is a sample configuration of bidirectional forwarding detection support for OSPFv3 on all
interfaces:
ipv6 router ospf 1
router-id 1.1.1.1
bfd all-interfaces
interface vlan 4000
ipv6 add 2001::2/64
ipv6 ospf 1 area 0
bfd interval 50 min_rx 50 multiplier 3
Example: Configuring IS-IS for IPv6
The following is a sample configuration of IS-IS for IPv6.
Router-1
!
interface Loopback20202
no ip address
ipv6 address 565::565/96
ipv6 address 4444::4444/64
ipv6 enable
ipv6 router isis alpha
!
router isis alpha
net 49.1111.2222.3333.4444.00
!
Router-2
!
interface Loopback30303
no ip address
ipv6 address 454::454/96
ipv6 address 4444::4443/64
ipv6 enable
ipv6 router isis alpha
!
router isis alpha
net 49.1111.2220.3330.4440.00
!