Administrator Guide

Layer 3 Routing Commands 1237
address-family ipv6
Use the address-family ipv6 command to enter IPv6 family configuration
mode to specify IPv6 configuration parameters. Use the no form of the
command to delete all IPv6 configuration.
Syntax
address family ipv6
no address family ipv6
Default Configuration
By default, the exchange of IPv6 routes is disabled.
Command Mode
BGP Router Configuration mode
User Guidelines
The address-family ipv6 command moves the CLI to IPv6 address family
configuration mode.
Commands entered in this mode can be used to enable
exchange of IPv6 routes over the IPv4 peering session, specify IPv6 prefixes to
be originated, and configure inbound and outbound policies to be applied to
IPv6 routes. The no version of this command clears all IPv6 address family
configuration
ASNs 0, 56320–64511, and 65535 are reserved cannot be used.
Command History
Introduced in version 6.2.0.1 firmware.
Example
console(config-router)# address-family ipv6
address-family vpnv4 unicast
Use the address-family vpnv4 unicast command to configure a BGP routing
session to advertise VPN IPv4 prefixes.
Use the no form of this command to delete the VPN IPv4 configuration.
2CSNXXX_SWUM204.book Page 1237 Monday, January 25, 2016 1:25 PM