N Commands > neighbor filter-list

neighbor filter-list

Description: 

Applies an AS path access list to advertisements inbound from or outbound to the specified neighbor, or assigns a weight to incoming routes that match the AS path access list. The no version stops the application of the list or assignment of the weight.

Syntax: 

To apply an access list:

neighbor { ipAddress | peerGroupName } filter-list accessListName { in | out }

no neighbor { ipAddress | peerGroupName } filter-list [ accessListName ] { in | out }

To assign a weight:

neighbor { ipAddress | peerGroupName } filter-list accessListName weight value

no neighbor { ipAddress | peerGroupName } filter-list [ accessListName ] weight [ value ]

• ipAddress—Neighbor's IP address
• peerGroupName—Name of a BGP peer group. If you specify a BGP peer group by using the peerGroupName argument, all the members of the peer group inherit the characteristic configured with this command, unless it is overridden for a specific peer.
• accessListName—Name of a single AS path access list; string of up to 32 characters
• in—Applies access list to incoming routes (inbound policy)
• out—Applies access list to outgoing routes (outbound policy); you cannot configure a member of a peer group to override the inherited peer group characteristic for outbound policy
• value—Number in the range 0-65535; assigns relative importance to incoming routes matching AS paths

Mode(s): 

Address Family Configuration, Router Configuration