Study tips 642-437

What will the class map do if a packet arrives that is marked with a CoS of 6 and a DSCP value of EF?

What is the result of the call, going down the table from top to bottom?

which of the following statements is true?

Calculate how many IP phone calls can be sent across a 64 kbps Frame Relay link that uses the

Which three methods are used by a Cisco Unified Border Element to provide network hiding?

Which of the following describes SIP Early Offer?

what is the impact on the audio at the receivers IP phone?

what is the default number of Watts consumed by each port if 802.3af compliant devices are attached to the switch?

how is the configuration performed?

How many VoIP G.729 calls can be made simultaneously over a 128-kb/s Frame Relay circuit (Layer 3)…?