3com 3031 Instruccion De Instalación

table. Rather, it unconditionally sends a default route whose next-hop is itself to 
the peer.

A BGP router can specify itself as the next hop while advertising route to a peer 
group.

By default, the local router does not take its address as the next-hop, when it 
advertises route to a peer group.

After configuring route-policy for a peer (group), you can control routes imported 
from the peer (group) or routes exported to the peer (group). The peers in a peer 
group cannot be configured with outbound route update policies different from 
that of the peer group, but they can be configured with different inbound policies.

By default, the peer (group) has no route-policy association.

By default, route filtering based on IP ACL is not performed on a peer (group).

Table 640   Configuring to take the local address as the next-hop on advertising route

Configure itself as the next hop in 
advertising route

peer group-name next-hop-local

Disable the specification of itself as the 
next hop in advertising route

undo peer group-name next-hop-local

Table 641   Configuring route policy for a peer (group)

Configure route policy for a peer 
(group)

peer { peer-address | group-name } 
route-policy route-policy-name import

peer group-name route-policy 
route-policy-name export 

Remove route-policy from a peer 
(group)

undo peer { peer-address | group-name 
} route-policy policy-name import 

undo peer group-name route-policy 
policy-name export

Table 642   Configuring route filtering policy based on IP ACL for a peer (group)

Configure

 route filtering policy 

based on IP ACL for a peer (group)

peer { peer-address | group-name } 
filter-policy acl-number import 

peer group-name filter-policy 
acl-number export

Delete route filtering policy based on 
IP ACL from a peer (group)

undo peer { peer-address | group-name } 
filter-policy acl-number import 

undo peer group-name filter-policy 
acl-number export