Study tips 642-642

According to QoS recommendations, at which demarcation line (shown as dotted lines) would the trust boundary normally exist?

To determine the bandwidth requirement for each VoIP call, not including layer 2 overhead, how much bandwidth per call should be added to account for the voice signaling traffic?

Which set of additional commands within this policy-map will improve the link efficiency on the serial interface?

What is the purpose of the ip nbar port-map command?

What does the term serialization delay refer to?

Which four of the following bit values are used for bits 5-7 of the DSCP field to select AF PHB? (Choose four

Which statement is true about the IntServ QoS model?

Which three factors will affect processing delay? (Choose three)

Which binary pattern is a valid class selector PHB DSCP value?

What are the four types of per-hop behavior used with DSCP? (Choose four)