Share testpassport ccnp 642-813 exam pdf (8)
163.Which QoS mechanisms can you use on a converged network to improve VoIP quality? (Select
three)
A. The use of a queuing method that will give VoIP traffic strict priority over other traffic.
B. The use of RTP header compression for the VoIP traffic.
C. The proper classification and marking of the traffic as close to the source as possible.
D. The use of 802.1QinQ trunking for VoIP traffic.
E. The use of WRED.
Answer: A,C,E
164.Which three QoS mechanisms can be configured to improve VoIP quality on a converged
network? Select three.
A. The use of a queuing method that will give VoIP traffic strict priority over other traffic
B. The use of RTP header compression for the VoIP traffic.
C. The proper classification and marking of the traffic as close to the source as possible
D. The use of 802.1QinQ trunking for VoIP traffic
E. The use of WRED for the VoIP traffic
Answer: A,C,E
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