What are three advantages of implementing separate data and voice VLANs? (Choose three.)

A.
You can configure the differential treatments, such as priority queuing, for packets in the voice VLAN within network devices to guarantee the voice quality.

B.
Creating security policies and access lists is easy because the voice and data subnets run in the same space.

C.
Because the voice traffic will be on a separate VLAN, IP Phones can use a separate IP address space, so you do not need to redesign the existing IP addressing scheme that is already deployed for the data network.

D.
Phones do not have to respond to broadcasts that are generated on the data network.

E.
When troubleshooting problems in the network, the separate but converged VLANs mean that you are only working on one network when tracking packet patterns.

F.
You can configure VLAN priority queuing for packets in the access VLAN within the network to assure voice quality.