Configuring a tag value on an interface
When IS-IS advertises an IPv6 prefix with a tag value, it adds the tag to the IPv6 reachability information TLV, regardless of the link cost style.
To configure a tag value on an interface:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter interface view. | interface interface-type interface-number | N/A |
3. Configure a tag value on the interface. | isis ipv6 tag tag | By default, no tag value is configured on an interface. |