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Advertising a default route
Under the following conditions, you can configure RIP to advertise a default route with a specified metric
to RIP neighbors:
•
In RIP view, you can configure all the interfaces of the RIP process to advertise a default route; in
interface view, you can configure a RIP interface of the RIP process to advertise a default route. The
interface view takes precedence over on the interface.
•
If a RIP process is enabled to advertise a default route, to disable an interface of the RIP process
from default route advertisement, you can use the
rip default-route no-originate
command on the
interface.
To configure RIP to advertise a default route:
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
]
Optional.
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 or outbound route filtering
The device 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
