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1272 CHAPTER 83: IPV6 IS-IS CONFIGURATION COMMANDS
ipv6 enable
Syntax ipv6 enable
undo ipv6 enable
View IS-IS view
Parameters None
Description Use the
ipv6 enable command to enable IPv6 for the IPv6 IS-IS process.
Use the
undo ipv6 enable command to disable IPv6.
IPv6 is disabled by default.
To run IPv6 IS-IS, you need enable global IPv6 capability, create an IS-IS process
with the isis command, set a NET for the router with the network-entity
command, then use the ipv6 enable command to enable IPv6 for the process,
finally use the isis ipv6 enable command on relevant IS-IS interfaces to enable
IPv6 for them.
Examples # Create IS-IS routing process 1, and enable IPv6 for the process.
<Sysname> system-view
[Sysname] ipv6
[Sysname] isis 1
[Sysname-isis-1] network-entity 10.0001.1010.1020.1030.00
[Sysname-isis-1] ipv6 enable
ipv6 filter-policy export
Syntax ipv6 filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name | route-policy
route-policy-name } export [ protocol [ process-id ]]
undo ipv6 filter-policy export [ protocol [ process-id ]]
View IS-IS view
Parameters acl6-number: Number of a basic or advanced IPv6 ACL used to filter redistributed
routes before advertisement, ranging from 2000 to 3999. Refer to “IPv6 ACL
Configuration Commands” on page 2103 for ACL information.
ipv6-prefix-name: Name of an IPv6 prefix list used to filter the redistributed routes
before advertisement, a string of 1 to 19 characters. Refer to “IPv6 Routing Policy
Configuration Commands” on page 1213 for IPv6 prefix list information.
route-policy-name: Name of a routing policy used to filter the redistributed routes
before advertisement, a string of 1 to 19 characters. Refer to “Routing Policy