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Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:

1. When marking traffic for Expedited Forwarding, how does a device that is not capable of recognizing DSCP interpret the EF binary string 101110?

A) The device that cannot recognize DSCP will use best effort to forward the packet.
B) The devices in the network that do not recognize DSCP will use the three high-order DSCP bits as the CoS setting, resulting in a CoS value of 5.
C) The device that does not recognize DSCP will use 110 as the CoS value and forward the packet with a CoS of 6.
D) The first device in the network that does not recognize DSCP will use 110 as the CoS value and will replace the DSCP value with a CoS of 6 and forward the packet.

2. Which trunking protocol is the most appropriate choice for interconnecting a VoIP network with an ITSP?

A) H.323
B) SCCP
C) MGCP
D) SIP

3. Two networks have Resource Reservation Protocol and Cisco Unified Border Element gateway configuration. To RSVP reserve bandwidth and guarantee a minimum bit rate between these two networks, which command should you use on the outgoing gateway dial peer of the Cisco Unified Border Element?

A) h323-gateway voip rsvp-reserve
B) ip rsvp bandwidth bandwidth
C) acc-qos guaranteed-delay
D) req-qos guaranteed-delay

4. What are the three appropriate DSCP-to-CoS map statements that will assign AF31 and AF32 a CoS of 3, and AF42 a CoS of 4? (Choose three.)

A) mls qos map dscp-cos 28 to 3
B) mls qos map dscp-cos 36 to 4
C) mls qos map dscp-cos 0 8 18 af31 34 46 48 56
D) mls qos map dscp-cos 0 8 16 26 34 46 48 56
E) mls qos map dscp-cos af31 to 3
F) mls qos map dscp-cos 32 to 3

5. Which three call permissions are assigned with the Employee calling privileges? (Choose three.)

A) long distance
B) local
C) international
D) 911 (emergency)

Solutions: