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

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Use undo ipv6 import-route isisv6 level-2 into level-1 to disable the leaking.
Syntax
ipv6 import-route isisv6 level-2 into level-1 [ filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name |
route-policy route-policy-name } | tag tag ] *
undo ipv6 import-route isisv6 level-2 into level-1
Default
The leaking is disabled.
Views
IS-IS view
Default command level
2: System level
Parameters
acl6-number: Specifies an IPv6 ACL by its number in the range of 2000 to 3999 to filter routes when they
are leaking from Level-2 to Level-1.
ipv6-prefix-name: Specifies an IPv6 prefix list by its name, a case-sensitive string of 1 to 19 characters, to
filter routes when they are leaking from Level-2 to Level-1.
route-policy-name: Specifies a routing policy by its name, a case-sensitive string of 1 to 63 characters, to
filter routes when they are leaking from Level-2 to Level-1.
tag: Specifies an administrative tag for the leaked routes, in the range of 1 to 4294967295.
Usage guidelines
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
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.
Syntax
ipv6 import-route limit number
undo ipv6 import-route limit
Default
The maximum number of redistributed Level 1/Level 2 IPv6 routes is 300000.
Views
IS-IS view