Configuring BGP 459

Create routing policy for peer group

peer

group-nameroute-policy

 

policy-name

{

import

export }

 

 

 

Remove a routing policy to import or

undo

peer group-nameroute-policy

export routes

policy-name

{

import

export }

 

 

 

 

 

 

 

By default, the route from the peer or peer group is not designated with any route policy.

10Create a filtering policy based on the access list for the peer group

Table 537 Create a Filtering Policy Based on Access List for Peer Group

Operation

Command

 

 

 

Create an filtering policy based on access

peer

group-namefilter-policy

list for peer group

acl-number{ import export }

 

 

 

Delete an filtering policy based on access

undo

peer group-namefilter-policy

list for peer group

acl-number{ import export }

 

 

 

By default, no route filtering policy based on IP ACL for peer group is set.

11Create a BGP route filtering based on the AS path for the peer group

Table 538 Create a BGP Route Filtering Based on AS Path for Peer Group

Operation

Command

 

 

Create a BGP route filtering based on AS

peer group-name acl

path for peer group

aspath-list-number { import export

 

}

 

 

Delete a BGP route filtering based on AS

undo peer group-nameacl

path for peer group

aspath-list-number { import export

 

}

 

 

By default, a BGP filtering is disabled.

12Configure the BGP version of peer group

Table 539 Configure BGP Version of Peer Group

Operation

Command

 

 

 

Configure the BGP version of peer group

peer

group-name version

 

version-number

 

 

 

Restore the default BGP version for the

undo

peer group-nameversion

peer group

 

 

 

 

 

By default, software accepts BGP Version 4.

Creating Aggregate CIDR supports manual route aggregation. Manual aggregation, using the Addresses aggregate command adds a piece of routing aggregate information to the BGP

routing table. The parameters can be set at the same time when manual aggregation mode is configured.

Perform the following configurations in BGP view.

Table 540 Create an Aggregate Addresses

Operation

Command

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