HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Configuration Gu - Page 37

Disabling host route reception, Advertising a default route

Page 37 highlights

Disabling host route reception Perform this task to disable RIPv2 from receiving host routes from the same network to save network resources. This feature does not apply to RIPv1. To disable RIP from receiving host routes: Step 1. Enter system view. 2. Enter RIP view. 3. Disable RIP from receiving host routes. Command system-view rip [ process-id ] [ vpn-instance vpn-instance-name ] undo host-route Remarks N/A N/A By default, RIP receives host routes. Advertising a default route You can advertise a default route on all RIP interfaces in RIP view or on a specific RIP interface in interface view. The interface view setting takes precedence over the RIP view settings. To disable an interface from advertising a default route, use the rip default-route no-originate command on the interface. To configure RIP to advertise a default route: Step 1. Enter system view. 2. Enter RIP view. Command system-view rip [ process-id ] [ vpn-instance vpn-instance-name ] Remarks N/A N/A 3. Enable RIP to advertise a default route. default-route { only | originate } [ cost cost ] By default, RIP does not advertise a default route. 4. Return to system view. 5. Enter interface view. quit interface interface-type interface-number 6. Configure the RIP interface to rip default-route { { only | advertise a default route. originate } [ cost cost ] | no-originate } N/A N/A By default, a RIP interface can advertise a default route if the RIP process is enabled to advertise a default route. NOTE: The router enabled to advertise a default route does not accept default routes from RIP neighbors. 26

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26
Disabling host route reception
Perform this task to disable RIPv2 from receiving host routes from the same network to save network
resources. This feature does not apply to RIPv1.
To disable RIP from receiving host routes:
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.
Disable RIP from receiving
host routes.
undo host-route
By default, RIP receives host routes.
Advertising a default route
You can advertise a default route on all RIP interfaces in RIP view or on a specific RIP interface in interface
view. The interface view setting takes precedence over the RIP view settings.
To disable an interface from advertising a default route, 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
]
By default, RIP does not advertise a
default route.
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
}
By default, a RIP interface can
advertise a default route if the RIP
process is enabled to advertise a
default route.
NOTE:
The router enabled to advertise a default route does not accept default routes from RIP neighbors.