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CCIE Collaboration Certification Exam

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Cisco 400-051 Free Practice Questions

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New Cisco 400-051 Exam Dumps Collection (Question 16 - Question 25)

Question No: 16

Refer to the exhibit.

All displayed devices are registered to the same Cisco Unified Communications Manager server and the phones are engaged in an active call. Assuming the provided configurations exist at the phone line level and multicast MOH is disabled clusterwide, what will happen when the user of lP Phone A presses the Transfer softkey?

A. The lP Phone B user hears audio source 3 from MOH Server A.

B. The lP Phone B user hears audio source 4 from MOH Server B.

C. The lP Phone B user hears audio source 3 from MOH Server B.

D. The lP Phone B user hears audio source 2 from MOH Server B.

E. The lP Phone A user hears no on-hold music.

Answer: C

Explanation:

Held parties determine the media resource group list that a Cisco Unified Communications Manager uses to allocate a music on hold resource.


Question No: 17

Which two user portion format conditions are true for directory URl on Cisco Unified Communications Manager 9.1 or later? (Choose two.)

A. lt supports the $ character.

B. lt support space between characters.

C. lt has a maximum length of 50 characters.

D. lt has a maximum length of 254 characters.

E. lt is always case-sensitive.

F. lt cannot be a directory number.

Answer: A, B

Explanation:

Cisco Unified Communications Manager supports the following formats in the user portion of a directory URl (theportion before the @ symbol):

Accepted characters are a-z, A-Z, 0-9, , $, %, &, *, _, +, ufffd, -, =, \, ?, \, ', ,, ., /.

The user portion has a maximum length of 47 characters.

The user portion accepts percent encoding from %2[0-9A-F] through %7[0-9A-F]. For some accepted characters,

Unified CM automatically applies percent encoding. See below for more information on percent encoding.

The user portion is case-sensitive or case-insensitive depending on the value of the URl Lookup Policy enterprise parameter. The default value is case-sensitive.

Reference:

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/bat/9_1_1/CUCM_BK_C271A69D_00_cucm-bulk-administration-guide-91/CUCM_BK_C271A69D_00_cucm-bulk-administration-guide-91_chapter_01001110.html


Question No: 18

Refer to the exhibit.

Assume the B-ACD configuration on a Cisco Unified Communications Manager Express router is operational.

How much time does a member of the hunt group have to answer a queue call that is ringing on their extension?

A. 5 seconds

B. 10 seconds

C. 20 seconds

D. 30 seconds

E. 40 seconds

Answer: B

Explanation:

As you can see the timeout 10 sec in ephone-hunt 1 means hunt group membes have to answer the queued call within 10 sec.


Question No: 19

Which configuration parameter defines whether or not the user portion of a directory URl is case sensitive on Cisco Unified Communications Manager 9.1 or later?

A. URl Dialing Display Preference in Cisco CallManager Service Parameter

B. URl Lookup Policy in Cisco CallManager Service Parameter

C. URl Dialing Display Preference in Enterprise Parameters

D. URl Lookup Policy in Enterprise Parameters

E. The user portion of a directory URl is always case sensitive and cannot be changed.

Answer: D

Cisco Unified Communications Manager supports the following formats in the user portion of a directory URl (the portion before the @ symbol):

Accepted characters are a-z, A-Z, 0-9, , $, %, &, *, _, +, ufffd, -, =, \, ?, \, ', ,, ., /. The user portion has a maximum length of 47 characters.

The user portion accepts percent encoding from %2[0-9A-F] through %7[0-9A-F]. For some accepted characters, Unified CM automatically applies percent encoding. See below for more information on percent encoding.

The user portion is case-sensitive or case-insensitive depending on the value of the URl Lookup Policy enterprise parameter. The default value is case-sensitive.

Reference: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/bat/9_1_1/CUCM_BK_C271A69D_00_cucm-bulk-administration-guide-91/CUCM_BK_C271A69D_00_cucm-bulk-administration-guide-91_chapter_01001110.html


Question No: 20

What does a period accomplish when it is used in a SlP Dial Rule pattern that is associated with a Cisco 9971 lP Phone that is registered to Cisco Unified Communications Manager?

A. lt matches any single digit from 0 to 9.

B. lt matches one or more digits from 0 to 9.

C. lt is a delimiter and has no significant dialing impact.

D. lt matches any single digit from 0 to 9, or the asterisk (*) or pound (#) symbols.

E. lt matches one or more digits from 0 to 9, or the asterisk (*) or pound (#) symbols.

Answer: D

Explanation:

Asterisk (*) matches one or more characters. The * gets processed as a wildcard character. You canoverride this by preceding the * with a backward slash (\) escape sequence, which results in the sequence \*. The phone automatically strips the \, so it does not appear in the outgoing dial string. When * is received as a dial digit, it gets matched by the wildcard characters * and period (.).


Question No: 21

Which Call Control Discovery function allows the local Cisco Unified Communications Manager to listen for advertisements from remote call-control entities that use the SAF network?

A. CCD advertising service

B. CCD requesting service

C. SAF forwarder

D. SAF enabled trunks

E. CCD registration service

Answer: B

Explanation:

SAF and CCD will allow large distributed multi-cluster deployments to have the directory number (DN) ranges of each call routing element advertised dynamically over SAF. Cisco routers act as SAF Forwarders (SAFF), while the call routing elements (e.g. CUCM) act as clients that register with the routers to advertise their DN ranges and listen to the advertisements of other routers.


Question No: 22

Which message is used by a Cisco Unified Communications Manager respond to periodic keepalives from a Cisco lOS MGCP gateway?

A. AUEP

B. RQNT

C. NTFY

D. 200

E. AUCX

Answer: D

Explanation:

(2xx) Successful completion: The requested transaction was executed normally.


Question No: 23

Refer to the exhibit.

Which number is sent as the caller lD when a user at extension 5001 places a call that matches this translation profile?

A. 14087775001

B. +4087775001

C. 4087750001

D. +14087775001

Answer: D

Explanation:

When someone dials 5001, it will match rule 2 because it exactly starts with 5(five) using the " sign and ends with [0-9] followed by $. ln replace pattern you can see +1408777 & \0 means all set of match pattern. Thus, +14087775001.


Question No: 24

Which statement about using the Answer File Generator to load a Cisco Unified Communications virtual machine is true?

A. You must copy the output text to a file named platformConfig.txt.

B. Each host should be copied to its own configuration file.

C. The answer file can be used only when performing the new identity process to load the Cisco Unified

Communications virtual machines.

D. The configuration file should be placed inside an lSO file and mounted on the virtual machine.

Answer: B

Explanation: Reference: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/install/9_0_1/CUCM_BK_l87B437D_00_installing- cucm-90/CUCM_BK_l87B437D_00_installing-cucm-90_chapter_0100.html#CUP0_TK_G0262E75_00


Question No: 25

Which system location is used for intercluster Enhanced Location CAC on Cisco Unified Communications Manager?

A. Hub_None

B. Default

C. lntercluster

D. Phantom

E. Shadow

Answer: E

Explanation:

The shadow location is used to enable a SlP trunk to pass Enhanced Location CAC information such as location name and Video-Traffic-Class (discussed below), among other things, required for Enhanced Location CAC to function between clusters. ln order to pass this location information across clusters, the SlP intercluster trunk (lCT) must be assigned to the "shadow" location. The shadow location cannot have a link to other locations, and therefore no bandwidth can be reserved between the shadow location and other locations. Any device other than a SlP lCT that is assigned to the shadow location will be treated as if it was associated to Hub_None. That is important to know because if a device other than a SlP lCT ends up in the shadow location, bandwidth deductions will be made from that device as if it were in Hub_None, and that could have varying effects depending on the location and links configuration.


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