An engineer is implementing QOS for a new wireless voice network. Which two considerations should be identified first? (Choose two.)
A. QoS marking
B. policing
C. QoS requirements
D. data traffic usage
E. traffic classification
An engineer is implementing QOS for a new wireless voice network. Which two considerations should be identified first? (Choose two.)
A. QoS marking
B. policing
C. QoS requirements
D. data traffic usage
E. traffic classification