Download New Latest (May) Cisco 642-427 Actual Tests 31-40

Ensurepass

 

QUESTION 31  (Topic 1)

 

Refer to Exhibit.

 

 

 

clip_image001

 

Assume that all learned SAF routes are placed in the SAF_Pt partition.

 

The 3XXXdirectory number pattern is being advertised by a remote cluster and is also being blocked by the local cluster that is shown in the exhibit. An IP Phone is attached to the local cluster and is configured with a CSS that contains the following partitions: SAF_Pt and internal_Pt in this order. When the IP phone places a call to 3001, what will occur?

 

A.

The call will succeed and will be placed via the SIP_Trunk.

B.

The call will fail because it will be blocked by the CCO blocked Learned Route configuration.

C.

The Call will be placed in a round-robin fashion between the SAF network and SIP_trunk.

D.

The Call will be placed in a round -robin fashion between the SAF network and SIP network and SIP_Trunk Every other call will fail.

 

Answer: A

 

 

QUESTION 32  (Topic 1)

 

When a database replication issue is suspected, which three tools can be used to check the database replication status? (Choose three.)

 

A.

Cisco Unified Communications Manager RTMT tool

B.

Cisco Unified Communications Manager Serviceability interface

C.

Cisco Unified Reporting

D.

Cisco Unified Communications Manager CLI interface

E.

Cisco IP Phone Device Stats from the Settings button

F.

Cisco Unified OS Administration interface

 

Answer: ACD

Reference:

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a00809 643e8.shtml

 

 

QUESTION 33  (Topic 1)

 

Which two types of Cisco Unified Communications Manager trace files contain Call Processing information that is helpful for troubleshooting outbound and inbound calling issues?

 

(Choose two)

 

A.

Cisco Unified Communications Manager syslog trace

B.

Cisco Unified Communications Manager Dialed Number Analyzer trace

C.

Real Time Monitoring Tool Processes trace

D.

Cisco Unified Communications Manager SDL trace

E.

Cisco Unified Communications Manager Log4Jtrace

F.

Cisco Unified Communications Manager SDI trace

 

Answer: DF

Explanation: Explanation-The Trace and Alarm tools work together. You configure trace and alarm settings for Cisco Unified CallManager services. A Cisco TAC engineer receives the results. You can direct alarms to the Microsoft Windows 2000 Event Viewer, CiscoWorks2000 Syslog, system diagnostic interface (SDI) or signal distribution layer (SDL) trace log files, or to all destinations. You can base traces for Cisco Unified CallManager services on debug levels, specific trace fields, and Cisco Unified CallManager devices such as phones or gateways. You can perform a trace on the alarms that are sent to the SDI or SDL trace log files.

Link-

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/service/4_2_3/ccmsrva/satracea.h tml

 

 

QUESTION 34  (Topic 1)

 

Refer to the exhibits.

 

clip_image002

 

clip_image003

 

When a remote Cisco Unified Communications Manager learns the advertised patterns that are shown in the exhibit, which patterns would be shown in the Cisco Unified Communications Manager RTMT tool?

 

A.

2XXX and the ToDiD will be 0:+498950555

B.

2XXX and the ToDiD will be 0+498953121

C.

+4989505552XXX and the ToDiD will be 0:

D.

+498953121 2XXX and the ToDiD will be 0:

E.

Both +4989505552XXX and +4989531 21 2XXX will be advertised with ToDID of 0:

 

Answer: A

 

 

QUESTION 35  (Topic 1)

 

Which codec complexity type will offer the greatest number of voice channels, provided that the complexity type is compatible with the particular codecs that are in use?

 

A.

low complexity

B.

medium complexity

C.

high complexity

D.

flex complexity

 

Answer: A

Explanation: Explanation-a lower codec complexity to support the greatest number of voice channels, provided that the lower complexity is compatible with the particular codecs in use.

Link-

http://www.cisco.com/en/US/docs/ios/12_3t/voice/command/reference/vrht_c6_ps5207_TS D_Products_Command_Reference_Chapter.html

 

 

QUESTION 36  (Topic 1)

 

Which of the following describes SIP Early Offer?

 

A.

In SIP Early Offer mode, the SDP media capabilities are sent in the INVITE message calling device.

B.

Early Offer always uses session indicator 183

C.

In SIP Early Offer mode, the SDP media capabilities are sent in the 200 OK messages of the calling device.

D.

In SIP Early Offer mode, the INVITE and the 200 OK messages use non-SDP message format to indicate SIP Early Offer

 

Answer: A

Explanation: Link-

http://www.cisco.com/en/US/docs/ios/voice/cube/configuration/guide/vb-gw-sipsip.html

 

 

QUESTION 37  (Topic 1)

 

Refer to the exhibit.

 

 

 

clip_image004

 

Refer to the exhibit. All phones are placed in the Internal_Pt partition. The CSS for all phones contains the partition Internal_Pt, and Vml.CSS contains the voice-mail hunt pilot. When a call is placed from extension 2001 to 2002, which statement is true?

 

A.

Extension 2002 will ring.

B.

The call will be blocked.

C.

The call will be answered by voice mail.

D.

Extension 2002 will ring, and if the call is not answered, the call will match the translation pattern and then be blocked.

E.

Extension 2002 will ring, and if the call is not answered, the call will match the translation pattern and then be forwarded to voice mail

 

Answer: A

 

 

QUESTION 38  (Topic 1)

 

Refer to the exhibit.

 

 

 

clip_image005

 

Which Cisco Unified Communications Manager trace file level should be selected when enabling traces to send to Cisco TAC for analysis?

 

A.

State Transition

B.

Arbitrary

C.

Significant

D.

Error

E.

Detailed

F.

Special

 

Answer: E

Explanation: Explanation- Cisco TAC always request for detailed traces.

 

 

QUESTION 39  (Topic 1)

 

When a user attempts to log out from Cisco Extension Mobility service by pressing the services button and selecting the Cisco Extension Mobility service, the user is not able to log out. What is causing this issue?

 

A.

The Cisco Extension Mobility service has not been configured on the phone

B.

The user device profile is not subscribed to the Cisco Extension Mobility service.

C.

The CTI service is not running

D.

The logout URL that is defined for the Cisco Extension Mobility service is incorrect or does not exist under the IP Phone Services configuration.

 

Answer: B

Explanation: Explanation-

 

Cisco CallManager Extension Mobility looks up the URL in the Cisco CallManager Directory on the first instance only; the URL is then stored as a static variable.

 

Link-

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/4_0_1/ccmfeat/fsem.html# wp1105592

 

 

QUESTION 40  (Topic 1)

 

clip_image006

 

Refer to the exhibit. Which two pieces of information can you gather from the Cisco Unified Communications Manager trace file shown in the exhibit? (Choose two)

 

A.

The calling number is 2001

B.

The call proceeded normally

C.

The calling number is 911

D.

The called number is 911

E.

The called number is 2001

F.

The call did not complete

 

Answer: DF

Explanation:rtrv-callinfo: <target>[:[<mateprottype=”partner protocol type”>] [,<calltime=minutes>] [,CgPN=”calling party number ”] [,CdPN=”called party number ”]

[,MediaIpAddr=”Media Ip Address”]

[,MediaPort=”Media port number”]

[,Codec=”codec used in the call”][,Call_Type=”call type”] [,detail]]

 

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