[Free] 2017(Apr) Ensurepass Passguide Cisco 400-051 Latest Dumps 301-310

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CCIE Collaboration Written Exam

QUESTION 301

A collaboration engineer has just implemented SAF as a hub-and-spoke network. The hub uses its loopback interface for SAF advertisements. Updates are coming into the hub router, but are not being advertised out. Which option describes the issue?

 

A.

Multicast is not enabled across the WAN.

B.

SAF is set up on a VRF.

C.

SAF username/password are incorrect.

D.

The autonomous system is mismatched.

E.

Split horizon is enabled.

 

Correct Answer: E

QUESTION 302

Refer to the exhibit. Which three options are potential reasons the FXO port is not receiving Caller ID? (Choose three.)

 

clip_image002

 

A.

“Enable Caller ID” was not configured on the Cisco Unified Communications Manager configuration.

B.

The FXO port was configured to “loop-start” instead of “ground-start”.

C.

The Timing Guard-out parameter is incorrectly set to 1500 ms.

D.

“Connection polar opx immediate” was used and does support caller ID.

E.

Gateway with IOS 12.4(24T) was used and does not support this feature.

F.

The NTFY message contains a Hung Up parameter.

 

Correct Answer: ACE

 

 

QUESTION 303

Refer to the exhibit. Assume there are no classes of service restrictions and all numbers shown are reachable from this Cisco Unified IP 7965 Phone. Which statement about the dialing key strokes that allow the owner of this phone to reach directory number 2000 is true?

 

clip_image004

 

A.

Press the last button on the right hand side of the phone screen.

B.

There is no way to speed dial to directory number 2000 because the speed dial entry is not assigned.

C.

Press 7 on the phone keypad, followed by the Dial softkey.

D.

Press 6 on the phone keypad, followed by the Dial softkey.

E.

Press 5 on the phone keypad, followed by the AbbrDial softkey.

 

Correct Answer: E

 

 

QUESTION 304

Refer to the exhibit. A PSTN caller initiates an inbound call. Which two dial peers can be selected as inbound dial peers? (Choose two.)

 

clip_image006

 

A.

dial-peer voice 100 pots

answer-address [2-9]..[2-9]…$

voice-port 0/0/0:23

B.

dial-peer voice 200 pots

destination-pattern [2-9]..[2-9]..[2-9]…$

voice-port 0/1/0:15

C.

dial-peer voice 300 pots

incoming called-number 704[2-9]…$

voice-port 0/1/0:15

D.

dial-peer voice 400 pots

answer-address 672[2-9]…$

voice-port 0/0/0:15

E.

dial-peer voice 500 pots

incoming called-number 6..[2345689]…$

voice-port 0/1/0:15

 

Correct Answer: BE

QUESTION 305

Which Cisco Unified IP Phone supports the most number of speed dial phone buttons?

 

A.

Cisco Unified 7961

B.

Cisco Unified 7965

C.

Cisco Unified 7975

D.

Cisco Unified 9951

E.

Cisco Unified 9971

 

Correct Answer: C

 

 

QUESTION 306

Which statement describes a video conference viewing mode on a Cisco Integrated Router Generation 2 with packet voice and video digital signal processor 3 that is configured to work with Cisco Unified Communications Manager?

 

A.

Video of one participant is displayed to all other video capable participants in a round- robin manner.

B.

Video of the loudest speaker is displayed across all video capable participants.

C.

Video of one participant, except for those with mute enabled, is displayed to all other video capable participants in a round-robin manner.

D.

The dedicated conference lecturer can one participant at a time, while all others can only see the lecturer.

E.

Video of one participant is displayed to all other video capable participants in a random manner using an algorithm hard-coded in Cisco IOS.

 

Correct Answer: B

 

 

QUESTION 307

A company is decommissioning a site where a Cisco Unity Connection cluster resides. This cluster is part of a larger network of Unity Connection servers linked using HTTPS networking. Which three steps remove the site from the network? (Choose three.)

 

A.

Determine if the Unity Connection cluster to be decommissioned sits between the hub and another Unity Connection site in the hub-and-spoke topology.

B.

Remove the Unity Connection primary server from the HTTPS network on each node in the cluster.

C.

Remove all servers in the Unity Connection cluster from the other clusters in the HTTPS network.

D.

Update any downstream Unity Connection locations so that they link with a Unity Connection that will continue to have access to the hub location.

E.

Remove the existing link to the remaining Unity Connection locations subtree and add new links to locations that will remain connected to the hub.

F.

Update any remote call handlers and interview handlers that targeted the users on the location as well as any location downstream from the commissioned site to be removed.

 

Correct Answer: AEFQUESTION 308

Which two QoS guidelines are recommended for provisioning interactive video traffic? (Choose two.)

 

A.

Latency should be no more than 4-5 seconds.

B.

Overprovision interactive video queues by 20% to accommodate bursts.

C.

Loss should be no more than 5%.

D.

Interactive video should be marked to DSCP CS4.

E.

Jitter should be no more than 30 ms.

 

Correct Answer: BE

 

 

QUESTION 309

Refer to the exhibit. A Cisco collaboration engineer is writing a report to summarize the call distribution characteristics in a Cisco Unified Contact Center Express queue. Which three characteristics can be reported about the call distribution? (Choose three.)

 

clip_image008

 

A.

This queue will not work because no prompt has been selected.

B.

Calls to this queue can be distributed in a round-robin manner between agents.

C.

Agents that are answering calls for this queue can answer calls to other queues if available.

D.

Agents in this queue are expected to finish (wrap-up) a call within 60 seconds.

E.

Calls to this queue are handled in the order they were received unless prioritized by the script.

F.

Changing the queue name from SupportQueue to Support01 requires updates to the script.

G.

Agents logged in to this queue automatically receive calls without the need to do anything else (automatic work).

 

Correct Answer: CEF

 

 

QUESTION 310

In a Cisco Unified Communications Manager system, which three locations does the TFTP server search when a device requests a configuration file from a TFTP server? (Choose three.)

 

A.

internal caches

B.

local disk

C.

alternate file server

D.

NFS server

E.

FTP server

F.

load server

 

Correct Answer: ABC

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