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

1. Which queuing method is the basis for the low latency queuing?

A) weighted fair queuing
B) class-based weighted fair queuing
C) weighted random early detection
D) custom queuing

2. What are the PHBs that DiffServ use?

A) AF, EF, and CS PHBs
B) default, AF, EF, and CS PHBs
C) AF and EF PHBs
D) resource reservation and admission control
E) default, AF, and EF PHBs

3. The router with the IP address of 10.1.120.1 needs to be configured to use the device 10.1.140.1 as the clock source. Which configuration command will accomplish this task?

A) clock set 10.1.140.1
B) ntp client 10.1.120.1 server 10.1.140.1
C) ntp server 10.1.140.1
D) ntp source ip addr 10.1.140.1
E) clock source 10.1.140.1

4. Which four types of ephone-dns are supported by SCCP in Cisco Unified Communications Manager Express? (Choose four.)

A) octo-line
B) dual-line
C) two directory numbers with one telephone number
D) shared-line, nonexclusive
E) single-line
F) dual-number

5. When a LAN switch port is configured with mls qos trust cos, if the pass-through dscp command option isn't present, how will the switch port treat incoming DSCP-marked frames?

A) It will pass the DSCP-marked frames.
B) The switch port will convert the DSCP setting to CoS values and use that to select the egress queue for the frame.
C) It will re-mark the DSCP frames according to the CoS-to-DSCP mapping table.
D) The port will re-mark the frames according to the DSCP-to-CoS mapping table.

Solutions: