isis ipv6 enable
Function
The isis ipv6 enable command enables IS-IS IPv6 on an interface and specifies the IS-IS process ID to be associated with the interface.
The undo isis ipv6 enable command disables IS-IS IPv6 from an interface and dissociates the IS-IS process ID from the interface.
By default, IS-IS IPv6 is disabled on an interface.
Parameters
| Parameter | Description | Value |
|---|---|---|
| process-id | Specifies the IS-IS process ID. | The value is an integer ranging from 1 to 65535. |
Views
Ethernet interface view, Ethernet sub-interface view, Eth-Trunk interface view, Eth-Trunk sub-interface view, Loopback interface view, Tunnel interface view, Dialer interface view, VLANIF interface view
Usage Guidelines
Usage Scenario
After completing the configuration of an IS-IS process in the system view, enable IS-IS IPv6 on the interface that runs IS-IS and associate the interface with the IS-IS process using the isis ipv6 enable command.
Prerequisites
Enable IPv6 globally using the ipv6 command in the system view.
Enable an IS-IS process using the isis command and configure a network entity title (NET) for the device running IS-IS using the network-entity command.
Enable IPv6 for the IS-IS process using the ipv6 enable (IS-IS) command in the IS-IS view.
Enable IPv6 and configure an IPv6 address using the ipv6 enable command on each interface that runs the IS-IS process.
To perform IPv6-related IS-IS configurations, you must enable IPv6 first.
Example
# Create an IS-IS routing process 1, enable the IPv6 capability, and activate the Ipv6 capability of the process on GigabitEthernet0/0/0.
<sysname> system-view
[sysname] ipv6
[sysname] isis 1
[sysname-isis-1] network-entity 10.0001.1010.1020.1030.00
[sysname-isis-1] ipv6 enable
[sysname-isis-1] quit
[sysname] interface GigabitEthernet 0/0/0
[sysname-GigabitEthernet0/0/0] ipv6 enable
[sysname-GigabitEthernet0/0/0] ipv6 address 2002::1/64
[sysname-GigabitEthernet0/0/0] isis ipv6 enable 1