| Parameter | Description | Value |
|---|---|---|
| process-id | Specifies the IS-IS process ID. | The value is an integer ranging from 1 to 65535. By default, it is 1. |
| vpn6-instance vpn6-instance-name | Specifies the name of the VPNv6 instance. | The name is a string of 1 to 31 case-sensitive characters, spaces not supported. |
This command is available to aid upgrade compatibility. It can only be run during the configuration restoration phase of the upgrade.
After the upgrade, this command is no longer supported, and it is replaced by the isis command.