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-entitycommand, 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-prefixipv6-prefix-name route-policyroute-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

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3Com MSR 30, MSR 50 manual Ipv6 enable, Ipv6 filter-policy export, Syntax ipv6 enable Undo ipv6 enable