Configuring ripv2 route summarization, Enabling ripv2 route automatic summarization, Advertising a summary route – H3C Technologies H3C WX6000 Series Access Controllers User Manual
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To do…
Use the command…
Remarks
Define an inbound additional
routing metric
rip metricin value
Optional
0 by default
Define an outbound additional
routing metric
rip metricout value
Optional
1 by default
Configuring RIPv2 Route Summarization
Route summarization means that subnets in a natural network are summarized with a natural network
that is sent to other networks. This feature can reduce the size of routing tables.
Enabling RIPv2 route automatic summarization
You can disable RIPv2 route automatic summarization if you want to advertise all subnet routes.
Follow these steps to enable RIPv2 route automatic summarization:
To do…
Use the command…
Remarks
Enter system view
system-view
––
Enter RIP view
rip
[ process-id ]
––
Enable RIPv2 automatic route
summarization
summary
Optional
Enabled by default
Advertising a summary route
You can configure RIPv2 to advertise a summary route on the specified interface.
To do so, use the following commands:
To do…
Use the command…
Remarks
Enter system view
system-view
––
Enter RIP view
rip
[ process-id ]
––
Disable RIPv2 automatic route
summarization
undo summary
Required
Enabled by default
Return to system view
quit
—
Enter interface view
interface interface-type interface-number
—
Advertise a summary route
rip summary-address ip-address
{ mask |
mask-length
}
Required
You need to disable RIPv2 route automatic summarization before advertising a summary route on an
interface.