Configuring inbound/outbound route filtering – H3C Technologies H3C SR8800 User Manual
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Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter RIP view.
rip [ process-id ] [ vpn-instance
vpn-instance-name ]
N/A
3.
Enable RIP to advertise a
default route.
default-route { only | originate }
[ cost cost ]
Not enabled by default.
4.
Return to system view.
quit
N/A
5.
Enter interface view.
interface interface-type
interface-number
N/A
6.
Configure the RIP interface to
advertise a default route.
rip default-route { { only |
originate } [ cost cost ] |
no-originate }
Optional.
By default, a RIP interface can
advertise a default route if the RIP
process is configured with default
route advertisement.
NOTE:
The router enabled to advertise a default route does not receive default routes from RIP neighbors.
Configuring inbound/outbound route filtering
The router supports route filtering. You can filter routes by configuring the inbound and outbound route
filtering policies by referencing an ACL or IP prefix list. You can also configure the router to receive only
routes from a specified neighbor.
To configure route filtering:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter RIP view.
rip [ process-id ] [ vpn-instance
vpn-instance-name ]
N/A
3.
Configure the filtering of
incoming routes.
filter-policy { acl-number |
gateway ip-prefix-name | ip-prefix
ip-prefix-name [ gateway
ip-prefix-name ] } import
[ interface-type interface-number ]
Not configured by default
4.
Configure the filtering of
outgoing routes.
filter-policy { acl-number |
ip-prefix ip-prefix-name } export
[ protocol [ process-id ] |
interface-type interface-number ]
Not configured by default