1-7. aggregate-address address mask suppress-map route-map-name
address— Aggregate IP address.
mask— Aggregate mask.
route-map-name— Name of the route map that is used to determine which specific prefixes will be suppressed.
Purpose: To create an aggregate entry in the BGP table. An aggregate is created only if a more-specific route of the aggregate exists in the BGP table. This form of the aggregate-address command advertises the aggregate while suppressing the more-specific routes indicated by the route map.
Cisco IOS Software Release: 10.0
Configuration Example: Suppressing a Subset of the More-Specific Routes Used to Form the Aggregate
In Figure 1-8, Router B is generating an aggregate for 172.16.0.0/22 while suppressing ...