R3303-HP HSR6800 Routers Layer 3 - IP Routing Command Reference

335
OSPFv3 configuration commands
abr-summary (OSPFv3 area view)
Use abr-summary to configure an IPv6 summary route on an area border router.
Use undo abr-summary to remove an IPv6 summary route. Then the summarized routes are advertised.
Syntax
abr-summary ipv6-address prefix-length [ not-advertise ]
undo abr-summary ipv6-address prefix-length
Default
No route summarization is available on an ABR.
Views
OSPFv3 area view
Default command level
2: System level
Parameters
ipv6-address: Specifies the destination IPv6 address of the summary route.
prefix-length: Specifies the prefix length of the destination IPv6 address, in the range of 0 to 128. This
argument specifies the number of consecutive 1s of the prefix, which defines the network ID.
not-advertise: Specifies not to advertise the summary IPv6 route.
Usage guidelines
You can use this command only on an ABR to configure a summary route for the area. The ABR advertises
only the summary route to other areas. Multiple contiguous networks might be available in an area,
where you can summarize them with one route for advertisement.
Examples
# Summarize networks 2000:1:1:1::/64 and 2000:1:1:2::/64 in Area 1 with 2000:1:1::/48.
<Sysname> system-view
[Sysname] ospfv3 1
[Sysname-ospfv3-1] area 1
[Sysname-ospfv3-1-area-0.0.0.1] abr-summary 2000:1:1:: 48
area (OSPFv3 view)
Use area to enter OSPFv3 area view.
Syntax
area area-id