Which protocol is used to inform the IP phone of its voice VLAN ID?
A.
Cisco keepalives
B.
Cisco Discovery Protocol
C.
Cisco Spanning Tree Protocol
D.
Cisco VLAN Discovery Protocol
Which protocol is used to inform the IP phone of its voice VLAN ID?
Which protocol is used to inform the IP phone of its voice VLAN ID?
A.
Cisco keepalives
B.
Cisco Discovery Protocol
C.
Cisco Spanning Tree Protocol
D.
Cisco VLAN Discovery Protocol
I choose B