Cisco CCNP 642-437

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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. Which type of analog voice port would be used on a telephony device to connect to a telephone or fax machine?

A) Foreign Exchange Office
B) T1
C) ear and mouth
D) Foreign Exchange Station

2. Which three methodologies are specific types of QoS used on a 512-kb/s point-to-point IP WAN link? (Choose three.)

A) header compression
B) FRF.12
C) RSVP
D) LLQ
E) Multilink PPP

3. Refer to the exhibit.

Which two of the following implementation methods will resolve the issue of overlapping extension numbers? (Choose two.)

A) Assign a unique username to each extension.
B) Implement an intersite prefix and a site code for each site. The prefix and site codes should not overlap with the extension numbers.
C) Implement a private numbering plan.
D) Implement an intersite prefix that does not conflict with the digits 1 or 2.
E) Implement a site code for each site that does not start with the digits 1 or 2.

4. Which four are critical functions that are performed by the Cisco Unified Border Element? (Choose four.)

A) migration control
B) handling of DoS attacks
C) QoS accounting and billing
D) critical log captures
E) investment protection
F) flexibility on a single platform
G) choice of deployment support
H) monitoring and troubleshooting deployments

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

Solutions: