Which two procedures should be implemented and in place when deploying VoIP in a campus network? (Choose two.)

IT Questions Bank › Category: CCNP › Which two procedures should be implemented and in place when deploying VoIP in a campus network? (Choose two.)

Which two procedures should be implemented and in place when deploying VoIP in a campus network? (Choose two.)

Keep voice and data traffic in the same VLAN and mark the traffic for high priority treatment.
Create voice VLANs to keep voice traffic separate from other data to ensure special handling of the traffic.
Configure traffic shaping QoS policy to guarantee minimum delay for the voice traffic.
Configure QoS policy to classify the voice traffic in the priority queue to guarantee reserved bandwidth allocation for the traffic.
Configure the Weighted Random Early Detection (WRED) congestion avoidance mechanism to guarantee that the voice traffic will be placed in the priority queue.