Question 1

When designing the capacity for a Cisco UCM 12.x cluster, an engineer must decide which VMware template will be used for each node. What is the lowest number of users supported in a template and the highest number of users in a template?

Options :

A : 750 and 15,000 users

B : 750 and 10,000 users

C : 500 and 10,000 users

D : 1000 and 10,000 users

Answer: D

Question 2

An administrator has been asked to implement toll fraud prevention in Cisco UCM. Which tool is used to begin this process?

Options :

A : Cisco Unified Real-Time Monitoring Tool

B : Cisco UCM class of service

C : Cisco Unified Mobility

D : Cisco UCM Access Control Group restrictions

Answer: B

Question 3

What is a description of the DiffServ model used for implementing QoS?

Options :

A : AF43 has higher drop precedence than AF42 but lower drop precedence than AF41

B : RTP traffic from voice and video calls is marked EF and placed in the same queue

C : AF41 has higher drop precedence than AF42, which has higher drop precedence than AF43

D : Voice and video calls are marked with different DSCP values and placed in different queues

Answer: D

Question 4

Which field of a Real-Time Transport Protocol packet allows receiving devices to detect lost packets?

Options :

A : timestamp

B : CSRC (Contributing source ID

C : sequence number

D : SSRC (Synchronization source identifier)

Answer: C

Question 5

Refer to the exhibit.

0004000001

Cisco Unified Border Element is attempting to establish a call with Subscriber 1, but the call fails. Cisco Unified Border Element then retries the same call with

Subscriber 2, and the call proceeds normally. Which action resolves the issue?

Options :

A : Verify that the Run On All Active Unified CM Nodes checkbox is enabled.

B : Verify that the correct calling search space is selected for the Inbound Calls section.

C : Verify that the Significant Digits field for Inbound Calls is set to All.

D :

erify that the PSTN Access checkbox is enabled.

Answer: A

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