Controlling the Advertising and Receiving of BGP4+ Routing Information

BGP4+ can perform routing policies on or filter only the routes to be advertised or Received to a certain peer.

Configuring the Policy for Advertising BGP4+ Routing Information: After the policy for advertising routes is configured, only the routes that match the policy can be added to the local BGP4+ routing table and advertised to BGP4+ peers.

Configuring the Policy for Receiving BGP4+ Routing Information: Only the routes that match the policy for receiving routes can be received by BGP4+ peers and added to the routing table.

Configuring BGP4+ Soft Resetting: When routing policies are changed, the system can refresh the BGP4+ routing table dynamically without interrupting BGP4+ connections.