Description
Use ipv6 import-route isisv6 level-2 into level-1 to enable IPv6 IS-IS route leaking from Level-2 to
Level-1.
Use undo ipv6 import-route isisv6 level-2 into level-1 to disable the leaking.
The leaking is disabled by default.
The route leaking feature enables a Level-1-2 router to advertise routes destined to other Level-2
areas to the Level-1 and Level-1-2 routers in the local area.
Examples
# Enable IPv6 IS-IS route leaking from Level-2 to Level-1.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] ipv6 import-route isisv6 level-2 into level-1
ipv6 import-route limit
Syntax
ipv6 import-route limit number
undo ipv6 import-route limit
View
IS-IS view
Default level
2: System level
Parameters
number: Maximum number of redistributed Level 1/Level 2 IPv6 routes. The default varies with
devices.
Description
Use ipv6 import-route limit to configure the maximum number of redistributed Level 1/Level 2 IPv6
routes.
Use undo ipv6 import-route limit to restore the default.
The default varies with devices.
Examples
# Configure IS-IS process 1 to redistribute up to 1000 Level 1/Level 2 IPv6 routes.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] ipv6 import-route limit 1000
ipv6 maximum load-balancing
Syntax
ipv6 maximum load-balancing number
undo ipv6 maximum load-balancing
View
IS-IS view
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