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Cisco 350-801 - Implementing Cisco Collaboration Core Technologies (350-801 CLCOR)

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Total 383 questions

What happens to voice packets from an 8845 Cisco IP Phone at a properly configured QoS trust boundary?

A.

The phone and access layer switch negotiate the classification of packets.

B.

Cisco UCM determines how the voice packets are classified.

C.

The voice packets are classified by the phone and the classification is accepted.

D.

The voice packets are not trusted, and the access layer switch reclassifies the packets.

An employee of company ABC just quit. The IT administrator deleted the employee’s user id from the active directory at 10 a m. on March 4th The nightly sync occurs at 10 p.m. daily. The IT administrator wants to troubleshoot and find a way to delete the user id as soon as possible How is this issue resolved?

A.

Wart until 10 pm on March 4th when the user is automatically removed from Cisco UCM.

B.

Wait until 10 pm on March 5th when the user is automatically removed from Cisco UCM.

C.

Wait until 3 15 a.m. on March 6th for garbage collection to remove the user from Cisco UCM.

D.

Wait until 315am on March 5th for garbage collection to remove the user from Cisco UCM.

After an engineer implements the FAC and CMC features together, users report that calls take almost one minute to complete and that they occasionally hear the reorder tone. Which two actions address this issue?( Choose two)

A.

Adjust the T302 timer from the default of 15 seconds to 5 seconds to shorten the interdigit timer

B.

Change the code if the problem persists

C.

Advise the user to hang up and try again

D.

Do not wait for the tones immediately dial the FAC and CMC

E.

Advise the user to press the"#"button after dialing the FAC and CMC codes

The security department will audit an IT department to ensure that the proper guidelines are being followed. The reports of the call detail records show unauthorized access to PSTN. Which two actions should an administrator check to prevent the unauthorized use of the telephony system? (Choose two.)

A.

Ensure that ad hoc conference calls are dropped if an external user is add.

B.

Call forward settings (ALL/Busy/No Answer) are restricted to internal extensions in the network

C.

Add an additional firewall between the Cisco UCM server and the Expressway Core server.

D.

For extension mobility, logged-out CSS is restricted to internal extensions and emergencies.

E.

Forced authorization code is used to recognize a dialing extension and authorize an international call.

Which certificate does the Disaster Recovery System in Cisco UCM use to encrypt its communications?

A.

Cisco Tomcat

B.

CAPF

C.

Cisco CallManager

D.

IPsec

A company has an excessive number of call transfers to local and long-distance PSTN from Cisco Unity Connection voicemail. Which action in the Cisco Unity Connection restriction table resolves this issue?

A.

Block PSTN patterns on Default Transfer. Default Outdial. and Default System Transfer.

B.

Implement password complexity on voicemail boxes to prevent accounts from being compromised.

C.

Create a custom restriction table ??????????? and block it.

D.

Create a custom restriction table **********and block it.

Refer to the exhibit.

An engineer must modify the existing QoS policy-map statement to implement LLQ for voice traffic. Which change must the engineer make in the configuration?

A.

bandwidth 170 to reserve 170

B.

bandwidth 170 to LL1 170

C.

bandwidth 170 to priority 170

D.

bandwidth 170 to percent 170

Which issue can occur if QoS is not deployed on a Cisco Collaboration architecture across the WAN?

A.

403 Forbidden errors on SIP calls

B.

excessive jitter

C.

unexpected shut-down on Cisco Unified Communications Manager

D.

packet fragmentation

An engineer with ID0123456789 is designing a new dial plan for a customer that has offices in several countries on four continents around the world. This client also wants to integrate with a Microsoft Lync backend. Which dial plan type does the engineer recommend?

A.

H.323

B.

SIP URI

C.

E.164

D.

TEHO

An engineer is configuring IP telephony. The network relies on DHCP to provide TFTP server addresses to the endpoints. Policy requires the endpoints to receive two server addresses. Which DHCP option must be configured?

A.

66

B.

143

C.

150

D.

166