What protocol is used to communicate the Voice VLAN ID (VVID) to a Cisco IP phone when the IP phone

networkmanagers

13 years ago

What protocol is used to communicate the Voice VLAN ID (VVID) to a Cisco IP phone when the IP phone first powers up?

A.
CDP

B.
TFTP

C.
IP

D.
TCP

E.
RTCP