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Cisco 642-457 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) Sample Questions:

Question 1

What is the fastest way for an engineer to test the implementation of SRST in a production environment?

A. Unplug the IP phones from their switch ports.
B. Shut down the Cisco Unified Communications Manager Servers.
C. Verification is not needed.
D. Shut down the switch ports connected to the Cisco Unified Communications Manager Servers.
E. Add a null route to the publisher Cisco Unified Communications Manager at the remote router. Remove the null route when the operation is verified.

Question 2

Which statement about technology implementation strategy is true?

A. Cisco Unified Communications Manager Express in SRST mode can be configured to function with no Cisco Unified Communications Manager cluster in the enterprise.
B. Cisco Unified Communications Manager Express can be configured to function with no Cisco Unified Communications Manager cluster in the enterprise.
C. SRST and MGCP fallback can be configured to function with no Cisco Unified Communications Manager cluster in the enterprise.
D. SRST can be configured to function with no Cisco Unified Communications Manager cluster in the enterprise.

Question 3

The corporate WAN has been extended to two newly acquired sites and it includes gatekeeper support. Each site has a Cisco CallManager and an H.323 gateway that allows connection to the PSTN. Which connection method is best for these two new customers?

A. SIP trunk
B. H.225 trunk (gatekeeper-controlled)
C. intercluster trunk (gatekeeper-controlled)
D. intercluster trunk (non-gatekeeper controlled)

Question 4

Which action is performed by the Media Gateway Control Protocol gateway when it loses connectivity with the primary and backup Cisco Unified Communications Manager servers?

A. The gateway waits for the primary Cisco Unified Communications Manager server to come alive.
B. The gateway falls back to the H.323 protocol for further call processing.
C. The gateway continues to make an attempt to connect to the backup Cisco Unified Communications Manager server.
D. The gateway continues with the MGCP call processing without any interruption.
E. The MGCP calls are queued up until the Cisco Unified Communications Manager servers are online.
F. All MGCP call processing is interrupted until the Cisco Unified Communications Manager servers are online.

Question 5

When using Cisco Unified Communications Manager Express in SRST mode, how many multicast music on hold streams can be utilized by the system at any given time?

A. 6
B. 2
C. 4
D. 3
E. 1
F. 5

Solutions: