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

1. DRAG DROP
Drag the components from the left and drop them under the appropriate categories on the right.

Cisco 642-437 Exam

2. DRAG DROP
Drag the appropriate IOS commands from the left and drop them in the spaces on the right to create a dial peer that will match all inbound calls and prevent two-stage dialing on a T1 PRI circuit. Not all boxes are used and not all options are used.

3. Which two statements are true regarding SCCP? (Choose two.)

A) Endpoints and gateways maintain the dial plan.
B) SCCP may interoperate with H.323 endpoints if it is implemented with Cisco Unified Communications Manager.
C) SCCP uses hex messages for communication.
D) Endpoints can operate autonomously if communication with Cisco Unified Communications Manager is lost.
E) SCCP requires each endpoint or gateway event to be communicated to Cisco Unified Communications Manager.

4. When marking traffic for Expedited Forwarding, how does a device that is not capable of recognizing DSCP interpret the EF binary string 101110?

A) The devices in the network that do not recognize DSCP will use the three high-order DSCP bits as the CoS setting, resulting in a CoS value of 5.
B) The device that does not recognize DSCP will use 110 as the CoS value and forward the packet with a CoS of 6.
C) The first device in the network that does not recognize DSCP will use 110 as the CoS value and will replace the DSCP value with a CoS of 6 and forward the packet.
D) The device that cannot recognize DSCP will use best effort to forward the packet.

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

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

Solutions: