DHCPv6 local server and relay agent username and option 37

The router supports the generation of an ASCII version of the authentication username. When you configure DHCPv6 local server or relay agent to concatenate the authentication username with the Agent Remote-ID option 37, the router uses only the remote-id portion of option 37 and ignores the enterprise number. The router no longer supports the enterprise-id and remote-id options for the relay-agent-remote-id statement.