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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 class-based marking?

A) Marking frames or packets sets information in the Layer 2 and Layer 3 headers of a packet so that the frame or packet can be identified and distinguished from other frames or packets in the same traffic flow.
B) Marking allows network devices to classify a packet or frame, based on a specific traffic descriptor.
C) Marking frames only sets information in the Layer 2 headers of a frame so that the frame can be identified and distinguished from other packets or frames.
D) Marking frames based only on CoS value or IP precedence value allows Layer 2 frames to be identified and distinguished from other frames.
E) Marking packets is based only on CoS value, IP precedence value or DSCP value allows Layer 3 frames to be identified and distinguished from other packets.

2. When configuring a new Cisco 7965 SCCP phone in Cisco Unified Communications Manager Express, which load file needs to be included under telephony-service?

A) dsp45.8-4-0-79.sbn.
B) jar45sccp.8-4-0-79.sbn
C) SCCP45.9-0-2SR1S.loads
D) dsp45.8-4-0-79.sbn
E) cnu45.8-4-0-79.sbn
F) apps45.9-0-2ES2.sbn
G) term65.default.loads
H) cvm45sccp.8-4-0-79.sbn
I) term45.default.loads

3. What are two advantages of deploying dual VLANs on an access layer switch that connects to an IP phone? (Choose two.)

A) It is typically used for IP phones that are not Cisco IP phones, IP softphones, or when Cisco IP phones or other Cisco voice devices (such as the Cisco VG248 Analog Phone Gateway) do not support PCs to be connected to them.
B) There are no advantages if a Cisco IP phone has a PC attached. Both the voice and data services should be in the same VLAN.
C) This is the default state when an IP phone is connected to an unconfigured Cisco Catalyst switch.
D) Dual VLANs allow for the logical separation of data and voice traffic, which allows the network to process these two traffic types individually.
E) Implementing dual VLANs allows you to connect two devices that are in different VLANs to a single switch port.

4. When a Cisco Unified Border Element is deployed to support RSVP-based CAC, which media flow method is required?

A) The Cisco Unified Border Element does not have to participate in the RSVP message exchange and will pass RSVP messages through unchanged using media flow-around.
B) RSVP-based CAC requires Cisco Unified Border Element to use media flow-through.
C) RSVP-based CAC only supports media flow-around.
D) RSVP-based CAC can be supported with either media flow-through or media flow-around if the Cisco Unified Communications Manager is configured as an RSVP agent.

5. Which WAN connection speeds are recommended for using link fragmentation and interleaving?

A) speeds at 768 and lower
B) speeds between 512 and 768
C) speeds between 64 and 512
D) speeds at T1 and below

Solutions: