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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter32 IPv6 Support on the Cisco ASR 901 Router
How to Configure IPv6 Support on the Cisco ASR 901 Router
Configuring BFD for IPv6
Perform the tasks given below to configure Bidirectional Forwarding Detection (BFD) for IPv6:
• Specifying a Static BFDv6 Neighbor, page 32-22
• Associating an IPv6 Static Route with a BFDv6 Neighbor, page 32-23
Specifying a Static BFDv6 Neighbor
SUMMARY STEPS
1. enable
2. configure terminal
3. ipv6 route static bfd [vrf vrf-name] interface-ype interface-number ipv6-address [unassociated]
DETAILED STEPS
Step 4
no bgp default ipv-unicast
Example:
Router(config-router)# no bgp default
ipv4-unicast
Disables the IPv4 unicast address family for the BGP
routing process specified in the previous step.
Step 5
bgp router-id
ip-address
Example:
Router(config-router)# bgp router-id
192.168.99.70
(Optional) Configures a fixed 32-bit router ID as the
identifier of the local router running BGP.
Command or Action Purpose
Command or Action Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.