Common Configuration Tasks
70 Router Configuration Guide
→ Configuring an IPv4 BGP Peer
→ An Example of a IPv6 Over IPv4 Tunnel Configuration
• Tunnel Egress Node
→ Learning the Tunnel Endpoint IPv4 System Address
→ Configuring an IPv4 BGP Peer
→ An Example of a IPv6 Over IPv4 Tunnel Configuration
Tunnel Ingress Node
This configuration shows how the interface through which the IPv6 over IPv4 traffic leaves 
the node. This must be configured on a network interface.
CLI Syntax: config>router
static-route-entry::C8C8:C802/128
indirect 200.200.200.2
interface ip-int-name 
address {ip-address/mask | ip-address 
netmask} [broadcast {all-ones | 
host-ones}]
port port-name
The following displays configuration output showing interface configuration.
A:ALA-49>configure>router# info
----------------------------------------------
...
        interface "ip-1.1.1.1"
            address 1.1.1.1/30
            port 1/1/1
        exit
...
----------------------------------------------
A:ALA-49>configure>router#
Both the IPv4 and IPv6 system addresses must to configured.
CLI Syntax: config>router
interface ip-int-name 
address {ip-address/mask | ip-address netmask} 
[broadcast {all-ones | host-ones}]
ipv6
address ipv6-address/prefix-length [eui-
64]