3com 8807 Guida Di Riferimento

Use the peer default-route-advertise vpn-instance command to enable a peer 
to import a default route.

Use the undo peer default-route-advertise vpn-instance to restore the 
configuration.

By default, a peer does not import a default route.

This command does not require any default route in the routing table but 
transmits a default route whose next hop address is itself to the peer 
unconditionally.

# Enable the peer test to import a default route.

[3Com-bgp] ipv4-family vpnv4

 

[3Com-bgp-af-vpn] peer 10.1.1.1 default-route-advertise vpn-instance

 test 

peer { group-name | peer-address } description description-line

undo peer { group-name | peer-address } description

VPN-instance sub-address family view

group-name: Name of a neighbor peer group, consisting of 1 to 47 alphanumeric 
characters.

peer-address: Peer IP address, in dotted decimal notation.

description-line: Description of the configuration, up to 79 characters in length.

Use the peer description command to set the description of a peer (group).

Use the undo peer description command to delete the description.

By default, there is no description for a peer (group).

The peer description is independent of the peer’s group description.

Related command: display bgp peer verbose and display bgp group.

# Set description of the peer group group1 to be city 1.

[3Com-bgp-af-vpn-instance] peer group1 description city1