import-route isisv6 level-2 into level-1

Use import-route isisv6 level-2 into level-1 to enable IPv6 IS-IS route advertisement from Level-2 to Level-1.

Use undo import-route isisv6 level-2 into level-1 to restore the default.

Syntax

import-route isisv6 level-2 into level-1 [ filter-policy { ipv6-acl-number | prefix-list prefix-list-name | route-policy route-policy-name } | tag tag ] *

undo import-route isisv6 level-2 into level-1

Default

Route advertisement from Level-2 to Level-1 is disabled.

Views

IS-IS IPv6 unicast address family view

Predefined user roles

network-admin

Parameters

filter-policy: Specifies a filtering policy.

ipv6-acl-number: Specifies an IPv6 ACL by its number in the range of 2000 to 3999.

prefix-list prefix-list-name: Specifies an IPv6 prefix list by its name, a case-sensitive string of 1 to 63 characters.

route-policy route-policy-name: Specifies a routing policy by its name, a case-sensitive string of 1 to 63 characters.

tag: Specifies an administrative tag for marking redistributed routes, in the range of 1 to 4294967295.

Usage guidelines

This command enables a Level-1-2 router to redistribute Level-2 routes to the Level-1 and Level-1-2 routers in the local area.

Examples

# Enable IPv6 IS-IS route advertisement from Level-2 to Level-1.

<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] address-family ipv6
[Sysname-isis-1-ipv6] import-route isisv6 level-2 into level-1