F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

479
Ste
p
Command Remarks
508. Configure manual route
summarization.
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 ]*
Not configured by
default.
1492BAdvertising a default route to a peer or peer group
Perform this task to advertise a default BGP route with the next hop being the advertising router to a peer
or peer group.
To advertise a default route to a peer or peer group:
Step Command Remarks
509. Enter system view.
system-view N/A
510. Enter BGP view or
BGP-VPN instance view.
• Enter BGP view:
bgp as-number
• Enter BGP-VPN instance view:
a. bgp as-number
b. ipv4-family vpn-instance
vpn-instance-name
Use either approach.
511. Advertise a default route
to a peer or peer group.
peer { group-name | ip-address }
default-route-advertise [ route-policy
route-policy-name ]
Not advertised by default.
1493BConfiguring BGP route distribution/reception filtering policies
1. Configuration prerequisites
You must configure the following filters as needed:
{ ACL
{ IP prefix list
{ Routing policy
{ AS path list
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 list, see "Configuring routing
policies."
2. Configuring BGP route distribution filtering policies
You can use the following methods to configure BGP route distribution filtering policies:
{ Use ACL or IP prefix list to filter routing information advertised to all peers.
{ Use routing policy, ACL, AS path list, or IP prefix list to filter routing information advertised to
the specified peer or peer group.
You can configure a filtering policy as needed. If several filtering policies are configured, they are
applied in the following sequence:
{ filter-policy export
{ peer filter-policy export
{ peer as-path-acl export