Study tips 642-845

Which header or set of headers does cRTP compress?

711 codec, voice samples are encapsulated into protocol data units (PDUs) involving which three headers? (Choose three)

Which two traffic classes in a converged network require a QoS model other than the standard FIFO? (Choose two)

Which statement is true about the comparison of voice traffic with video traffic?

Which three statements are true about the data traffic characteristics of voice traffic? (Choose three)

What are two steps needed to define a QoS policy for a traffic class? (Choose two)

What are three considerations when choosing the QoS model to deploy in a network? (Choose three)

Which three statements are true about the application of QoS models? (Choose three)

Which two statements about queuing mechanisms are true? (Choose two)

What are the three elements of configuring congestion management? (Choose three)