3com 8807 Guida Di Riferimento

C

HAPTER

 40: BGP/MPLS VPN C

ONFIGURATION

 C

OMMANDS

peer group-name ebgp-max-hop [ ttl ]

undo peer group-name ebgp-max-hop

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.

ttl: Maximum hops, in the rang of 1 to 255 and is 64 by default.

Use the peer ebgp-max-hop command to establish an EBGP connection with a 
specified neighbor which is attached to the network indirectly.

Use the undo peer ebgp-max-hop command to restore the default setting.

By default, you can only make a connection with a direct accessing EBGP 
neighbor.

# Enable the router to connect the EBGP peer group test that is attached to the 
network indirectly.

[3Com-bgp] ipv4-family vpn-instance test

 

[3Com-bgp-af-vpn-instance] peer test ebgp-max-hop 

peer group-name enable

undo peer group-name enable

VPNv4 sub-address family view

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

Use the peer enable command to enable a specified peer group.

Use the undo peer enable command to disable a specified peer group.

For IPv4 address family, address switching is enabled by default.