Refer to the exhibit.

A network architect is planning a voice over IP (VoIP) solution for a customer. A computer
connects to each VoIP phone, which is Link Layer Discovery Protocol Media Extensions (LLDPMED) capable and supports 802.1X. The Phone then connects to the Ethernet jack. The design
currently calls for edge ports to enforce 802.1x to a wireless Network Policy Server (NPS), and
RADIUS policies assign users to VLANs based on their identity.

How should the network architect plan VLANs for the VoIP phones?

A.
Make sure that RADIUS policies assign each VoIP phone to the same VLAN that is expected
for users.

B.
Plan a voice VLAN for each IRF group. Use LLDP.MED and the voice VLAN definition on edge
ports to assign the VLAN to phones.

C.
Plan a voice VLAN that is associated with dynamic user VLAN. Make sure that RADIUS
policies specify that as the tagged VLAN.

D.
Disable 802.1X on the phones so that they are placed in the same reason, and use the same
VLAN, as the authenticated user on the computer.