To do...
Configure manual route
summarization
Advertising a default route to a peer or peer group
After this task is configured, the BGP router sends a default route with the next hop being itself to the
specified peer or peer group. This action is taken regardless of whether the default route is available in
the routing table.
Follow these steps to advertise a default route to a peer or peer group:
To do...
Enter system view
Enter BGP view
Advertise a default route to a peer
or peer group
Configuring BGP route distribution/reception filtering policies
Configuration prerequisites
Configure following filters as needed:
ACL
•
IP prefix list
•
•
Routing policy
AS-path ACL
•
For how to configure an ACL, see ACL and QoS Configuration Guide.
For how to configure an IP prefix list, routing policy, and AS-path ACL, see the chapter "Routing policy
configuration."
Configure BGP route distribution filtering policies
Follow these steps to configure BGP route distribution filtering policies:
To do...
Enter system view
Enter BGP view
Use the command...
aggregate ip-address { mask | mask-length }
[ as-set | attribute-policy route-policy-name |
detail-suppressed | origin-policy
route-policy-name | suppress-policy
route-policy-name ]*
Use the command...
system-view
bgp as-number
peer { group-name | ip-address }
default-route-advertise [ route-policy
route-policy-name ]
Use the command...
system-view
bgp as-number
209
Remarks
Required
Not configured by
default.
Remarks
—
—
Required
Not advertised by default
Remarks
—
—