HP VPN Firewall Appliances Network Management Configuration Guide

356
Ste
p
Command Remarks
4. Specify an outbound
additional routing metric.
rip metricout [ route-policy
route-policy-name ] value
Optional.
The default setting is 1.
Configuring RIPv2 route summarization
Perform this task to summarize contiguous subnets into a summary network and sends the network to
neighbors. The smallest metric among all summarized routes is used as the metric of the summary route.
1. Enabling RIPv2 automatic route summarization
Automatic summarization enables RIPv2 to generate a natural network for contiguous subnets. For
example, suppose there are three subnet routes 10.1.1.0/24, 10.1.2.0/24, and 10.1.3.0/24.
Automatic summarization automatically creates and advertises a summary route 10.0.0.0/8
instead of the more specific routes.
To enable RIPv2 automatic route summarization:
Ste
p
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 RIPv2
automatic route
summarization.
summary
Optional.
By default, RIPv2 automatic route summarization
is enabled.
If the subnets in the routing table are not
contiguous, disable automatic route
summarization to advertise more specific routes.
2. Advertising a summary route
Perform this task to manually configure a summary route.
For example, suppose contiguous subnets routes 10.1.1.0/24, 10.1.2.0/24, and 10.1.3.0/24
exist in the routing table. You can create a summary route 10.1.0.0/16 on GigabitEthernet 0/1
to advertise the summary route instead of the more specific routes.
To configure a summary route:
Ste
p
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 RIPv2 automatic
route summarization.
undo summary
By default, RIPv2 automatic
route summarization is enabled.
4. Return to system view.
quit N/A
5. Enter interface view.
interface interface-type
interface-number
N/A
6. Configure a summary route.
rip summary-address ip-address
{ mask | mask-length }
N/A