3com MSR 20-20 참조 매뉴얼
84
IP
V
6 OSPF
V
3 C
ONFIGURATION
C
OMMANDS
abr-summary (OSPFv3 area view)
Syntax
abr-summary ipv6-address prefix-length [ not-advertise ]
undo abr-summary ipv6-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.
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-summary command to configure an IPv6 summary route on an area
border router.
border router.
Use the undo abr-summary command to remove an IPv6 summary route. Then
the summarized routes are advertised.
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.
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.
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