H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – IPv6 Routing
H3C S7500E Series Ethernet Switches Chapter 3 IPv6 OSPFv3 Configuration
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To do... Use the command... Remarks
Create and configure a
virtual link
vlink-peer router-id [ hello seconds
| retransmit seconds | trans-delay
seconds | dead seconds | instance
instance-id ] *
Required
 Note:
Both ends of a virtual link are ABRs that are configured with the vlink-peer command.
3.5 Configuring OSPFv3 Routing Information Management
This section is to configure management of OSPF routing information advertisement
and reception, and route redistribution from other protocols.
3.5.1 Prerequisites
z Enable IPv6 packet forwarding
z Configure OSPFv3 basic functions
3.5.2 Configuring OSPFv3 Route Summarization
Follow these steps to configure route summarization between areas:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter OSPFv3 view ospfv3 [ process-id ]
—
Enter OSPFv3 area view
area area-id
—
Configure a summary
route
abr-summary
ipv6-address prefix-length
[ not-advertise ]
Required
Not configured by default
 Note:
The abr-summary command is available on ABRs only. If contiguous network
segments are available in an area, you can use the command to summarize them into
one network segment on the ABR. The ABR will advertise only the summary route. Any
LSA falling into the specified network segment will not be advertised, reducing the
LSDB size in other areas.