Configuring a DNS Suffix for RA Packets

After a DNS suffix is configured for RA packets, the host uses a DNS domain name carrying the suffix upon receipt of RA packets.

Procedure

1. Run system-view

   The system view is displayed.

2. Run interface interface-type interface-number

   The specified interface view is displayed.

3. Run ipv6 nd ra dns-suffix domain-suffix [ valid-lifetime ]

   A DNS suffix is configured for the RA packets transmitted on the interface.

   By default, RA packets do not contain a DNS suffix.

   Only one DNS suffix can be configured for the RA packets transmitted on the same interface.