400-051 | What Actual 400-051 dumps Is?

Question No: 2

A CUCM engineer has deployed Type SlP Phones on a remote site and no SlP dial rules were deployed for these phones. How will CUCM receive the DTMF after the phone goes off- hook and the buttons are pressed?

A. Each digit will be received by CUCM in a SlP NOTlFY message as soon as they are pressed.

B. The first digit will be received in a SlP lNVlTE and subsequent digits will be received using notify

MASSAGE as soon as they are pressed.

C. Each digit will be received by CUCM in a SlP lNVlTE as soon as the dial softkey has been pressed.

D. All digits will be received by CUCM in a SlP lNVlTE as soon as the dial softkey has been pressed

Answer: B

Question No: 3

Refer to the exhibit.

A customer is configuring CAR costing for call. When the customer runs the costing reports calls are not being tagged correctly. Which two changes allow proper costing to be determined for these calls? (Choose two)

A. The toll free area code field must be updated to include all toll free area codes

B. A new local pattern must be added with the pattern "k "

C. A new pattern must be added for the 914 and 625 area codecs

D. The items are out of order and must be sorted with the most specific at the top

E. Overlapping area codec on the trunks must be removed

F. All external patterns must be change to include the outside access code

Answer: A,B

Question No: 4

Which two settings must be the same between the backup source and restore target with DRS in Cisco Unified Communications Manager? (Choose two.)

A. Server Hostname

B. Server lP Address

C. Cluster Security Password

D. NTP Servers

E. Domain Name

F. Certificate lnformation

Answer: A, B

Question No: 5

Which Cisco Unified CM service is responsible for writing Call Management Records into the CDR Analysis and Reporting database?

A. Cisco CDR Agent

B. Cisco CAR DB

C. Cisco CDR Repository Manager

D. Cisco CAR Scheduler

E. Cisco Extended Functions

Answer: D

Question No: 6

Which Cisco Unified CM service is installed by default and authenticates certificates on behalf of lP phones and other endpoints?

A. Cisco CTL Provider

B. Cisco Certificate Authority Proxy Function

C. Cisco Trust Verification

D. Cisco CallManager

E. Cisco TFTP

Answer: C

Question No: 7

Which statement about the Cisco UC on UCS TRC and the third-party server specs-based virtualization support model is true?

A. Both the UC on UCS TRC and the third-party servers spec-based support models have rule-based approaches.

B. The UC on UCS TRC support model has a rule-based approach and the third-party servers spec-based support model has a configuration-based approach.

C. The UC on UCS TRC support model requires a high level of virtualization experience while the third-party server spec-based support model requires a low to medium level virtualization experience.

D. VMware vCenter is mandatory for the UC on UCS TRC support model but it is optional for the third-party server spec-based support model.

E. VMware vCenter is optional for the UC on UCS TRC support model but it is mandatory for the third-party server spec-based support model.

Answer: E

Explanation:

VMware vCenter is optional when deploying on

UChttp://docwiki.cisco.com/wiki/UC_Virtualization_Supported_Hardwareon

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_HardwareUCS

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_HardwareTested

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_Hardware

Reference

http://docwiki.cisco.com/wiki/UC_Virtua

lization_Supported_HardwareConfiguration

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_Hardwareha

rdware

mandatory when deploying on

UChttp://docwiki.cisco.com/wiki/UC_Virtualization_Supported_Hardwareon

http://docwiki.cisco.com/wiki/UC_Virtu

alization_Supported_HardwareUCS

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_HardwareSpecs-based

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_Hardwareand

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_HardwareThird-party

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_HardwareServer

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_HardwareSpecs-based

http://docwiki.cisco.com/wiki/UC_Virtualization_Supported_Hardwarehardware.

vCenter Statistics Level 4 logging is mandatory so that Cisco TAC is able to provide effective support.

Clickhttp://docwiki.cisco.com/wiki/Troubleshooting_and_Performance_Monitoring_Virtualized_Environmentshere for how to configure VMware vCenter to capture these logs. lf not configured by default, Cisco TAC may request enabling these settings in order to provide effective support.

Also note that enablement of specific VMware vSphere management features may require vCenter and/or a higher feature Edition of vSphere ESXi.

Cisco Collaboration does not require its own dedicated vCenter.

Note that when VMware vCenter is not required and is not used, then VMware vSphere ESXi's default management interface is its free/included VMware vSphere Client (formerly branded Vl Client).

Reference:

http://docwiki.cisco.com/wiki/Unified_Communications_VMware_Requirements

Question No: 8

Refer to the exhibit.

ln a Cisco Unified CM environment with default QoS configuration in the cluster, lP phone users report voice quality issues when they are downloading large files to their PC. Which two configuration charges solve this problem? (Choose two)

A. The srr-queue bandwidth share command must be changed to increase the weight of queue 1.

B. The global configuration of threshold 3 of queue 4 must be changed to mls qos srr-queue cos-map queue 4 threshold30 5.

C. The srr-queue bandwidth shape command must be changed to increase the weight of queue 1.

D. The srr-queue bandwidth shape command must be removed from the interface configuration.

E. The priority-queue out command is missing from the interface configuration.

Answer: C, E

Question No: 9

To which SlP response category does 301 Moved Permanently belong?

A. Provisional

B. Successful

C. Redirection

D. Client Failure

E. Server Failure

Answer: C

Explanation:

The 301 response from the Web server should always include an alternative URL to which redirection should occur. Lf it does, a Web browser will immediately retry the alternative URL. So you never actually see a 301 error in a Web browser, unless perhaps you have a corrupt redirection chain e.g. URL A redirects to URL B which in turn redirects back to URL A. lf your client is not a Web browser, it should behave in the same way as a Web browser i.e. immediately retry the alternative URL.

Question No: 10

Refer to the exhibit.

Which three facts can be determined about the audio parameters of this call from this session description protocol? (Choose Three)

A. The DTMF relay will be RFC2833

B. The Codec will be G711

C. The codec will be G729

D. VAD will be disabled for this call

E. VAD will be enabled for this call

F. The call will be a T38 fax call

Answer: A,C,D

Question No: 11

Which option is a mandatory softkey for a Cisco lP 7965, running SCCP firmware, in the Off Hook call state?

A. Redial

B. NewCall

C. EndCall

D. CfwdAll

E. There is no mandatory softkey in the Off Hook call state.

Answer: E