IPV6 OSPFV3 CONFIGURATION

84 COMMANDS

abr-summary (OSPFv3 area view)

Syntax abr-summaryipv6-address prefix-length [ not-advertise]

undo abr-summaryipv6-address prefix-length

View OSPFv3 area view

Parameters ipv6-address: Destination IPv6 address of the summary route.

prefix-length: Prefix length of the destination IPv6 address, in the range 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.

Description Use the abr-summarycommand to configure an IPv6 summary route on an area border router.

Use the undo abr-summarycommand to remove an IPv6 summary route. Then the summarized routes are advertised.

By default, no route summarization is available on an ABR.

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 may 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)

Syntax area area-id

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3Com MSR 50, MSR 30 manual IPV6 OSPFV3 Configuration Commands, Abr-summary OSPFv3 area view, Area OSPFv3 view