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Cisco 642-437 Exam Syllabus Topics:

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

1. Using the Cisco QoS baseline model, what are the PHB, DSCP, and CoS values for voice traffic, respectively?

A) AF41, 42, and 7
B) EF, 46, and 5
C) EF, 42, and 3
D) AF41, 46, and 1

2. Which three Cisco IOS commands are required to configure a voice gateway as a DHCP server to support a data subnet with the IP address of 10.1.30.0/24 and a default gateway of 10.1.30.1/24? (Choose three.)

A) default-router 10.1.30.1
B) default-gw 10.1.30.1/24
C) subnet 10.1.30.1 255.255.255.0
D) ip dhcp pool data
E) network 10.1.30.0 255.255.255.0
F) network 10.1.30.1/24
G) ip dhcp pool

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

A) 22.3 Watts
B) 4 Watts
C) 7 Watts
D) 6.3 Watts
E) 15.4 Watts

4. DRAG DROP
Click and drag the type of call on the left to the type of voice port it applies to on the right.

Cisco 642-437 Exam

5. Which of these is "trusted" when the auto qos voip command is configured with the trust parameter on routers?

A) DES keyword
B) DSCP
C) MAC address of sender
D) source address

Solutions: