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

1. What is the function of the command crypto pki trustpoint name when you are configuring Cisco Unified Border Element for SRTP-RTP Internetworking?

A) It declares the trustpoint that the router uses and enters CA-trustpoint configuration mode.
B) It specifies the enrollment parameters of a CA.
C) It specifies the key pair to associate with the certificate.
D) It obtains the certificate for the router from the CA.

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

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

3. Which three commands should you use to configure DHCP information on Cisco Unified Communications Manager Express? (Choose three.)

A) default gateway
B) ip address
C) dns server
D) default-router
E) ip dhcp pool
F) network
G) subnet mask

4. In a voice gateway, the configured codec complexity of the DSPs on a voice card can be changed. What is the impact on the DSPs if high codec complexity is configured?

A) The DSP will process codecs that support high complexity transparently and shift to flex mode for those codecs that are not high complexity.
B) With higher codec complexity, more calls can be processed.
C) Lower codec complexity supports the fewest number of voice channels, provided that the lower complexity is compatible with the particular codecs that are in use.
D) The codec complexity affects call density, which is the number of calls that are reconciled on the DSPs. This results in lower call density when high complexity is configured.

5. DRAG DROP
Drag the attributes of a scalable numbering plan from the left and place them in the boxes on the right.

Cisco 642-437 Exam

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