You run the show ipv6 port-map telnet command and you see that the port 23 (system-defined) message and the port 223 (user-defined) message are displayed. Which command is in the router configuration?

A.
Ipv6 port-map port telnet 223

B.
Ipv6 port-map port 23 port 23223

C.
Ipv6 port-map telnet port 23 223

D.
Ipv6 port-map telnet port 223