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July 3, 2018

Renewal Cisco 400-051 - An Overview 11 to 20

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New Cisco 400-051 Exam Dumps Collection (Question 11 - Question 20)

New Questions 11

Which two characteristics should a collaboration engineer be aware of before enabling LATM on a Cisco Unified Border Element router? (Choose two.)

A. Box-To-Box High Availability Support feature is not supported.

B. Configure LATryl under a voice class or dial peer is not supported.

C. SlP UPDATE message outlined in RFC3311 is not supported.

D. Codec transcoding between LATM and other codecs is not supported

E. Dual tone multi-frequency interworking with LATM codec is not supported.

F. Basic calls using flow-around or flow-through is not supported.

Answer: DE



New Questions 12

Where can a Cisco Unified CM administrator define Call Detail Records data collection interval?

A. Cisco Unified CM Administration Service Parameters

B. Cisco Unified CM Administration Enterprise Parameters

C. Cisco Unified Serviceability

D. Cisco Unified Reporting

E. Call Detail Records data collection internal is not a configurable parameter.

Answer: B



New Questions 13

Refer to the exhibit.

A network engineer is troubleshooting a call routing issue where failed calls on the primary path (SiteA-RTR) was not sent to the secondary path (SiteC-RTR). Why is CUCM unable to extend the call setup through SiteC-RTR?

A. Stop routing on Q.931 Disconnect cause code is set to 27

B. Stop routing on Unallocated Number Flag is set to true

C. Stop Routing on User Busy Flag is set to true

D. Retry count for SlP lnvite is set to 1

E. Retry count for SlP response is set to 1

Answer: B



New Questions 14

A Cisco Unified CM cluster is being set up for call control discover using the service advertising framework. An engineer discovers that patterns are not being learned by the cluster. Which two items must be checked in an attempt to resolve the issue? (Choose two)

A. The CCD block patterns are not preventing remote patterns from being entered into the local cache.

B. The hostedDN group on the cluster matches the patterns that should be learned.

C. The CCD advertising service is activated in Cisco unified CM serviceability.

D. A CCD route partition has been assigned for learned patterns.

E. The CCD requesting service is activated in Cisco unified CM serviceability.

F. The Sip trunk is enabled for call control discover.

Answer: AF

Explanation: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_0_2/ccmfeat/fsgd-802- cm/fscallcontroldiscovery.html

After you configure call control discovery, you may block learned patterns that remote call-control entities send to the local Cisco Unified Communications Manager. (Call Routing > Call Control Discovery > Blocked Learned Patterns

Ensure that the CCD block patterns are not preventing remote patterns from being entered into the local cache.

The local Cisco Unified Communications Manager cluster uses SAF-enabled trunks that are assigned to the CCD requesting service to route outbound calls to remote call-control entities that use the SAF network.

The Cisco Unified Communications Manager cluster advertises the SAF-enabled trunks that are assigned to the CCD advertising service along with the range of hosted DNs; therefore, when a user from a remote call-control entity makes an inbound call to a learned pattern on this Cisco Unified Communications Manager, this Cisco Unified Communications Manager receives the inbound call from this SAF-enabled trunk and routes the call to the correct DN.

Ensure that the Sip trunk is enabled for call control discover.



New Questions 15

Which two steps are valid to use when deploying a new identity process to Cisco Unified Communications Manger subscribers? (Choose two)

A. Mount the floppy disk image with the configuration file from the AFG

B. lmport the subscriber virtual, machines with the appropriate OVA template

C. Run the command utils set-import on the template VM.

D. Perform a skip install

E. Mount the Cisco Unified Communications Manager lSO file.

Answer: BE



New Questions 16

Refer to the Exhibit.

An agent initiated a video call but was establish as audio only. The support engineer

collected and analysed the Cisco Unified CM traces. Which two options caused this problem? (Choose two)

A. A hardware MTP was assigned to the call

B. SlP Notify DTMF was requested and negotiated

C. MTP required was checked on the SlP Trunks

D. Use Trusted Relay Point is set on one of the phone

E. MRGL assigned to phones with Trusted Relay Point

Answer: DE



New Questions 17

Which two guidelines are recommended when configuring agent phones for Cisco Unified CCX agents?

(Choose two.)

A. ln the Multiple Call/Call Waiting Settings section, set the Maximum Number of Calls to 2.

B. ln the Multiple Call/Call Waiting Settings section, set the Busy Trigger value to 2.

C. The Unified CCX extension for the agent must be listed within the top four extensions on the device profile.

D. ln the Multiple Call/Call Waiting Settings section, set the Maximum Number of Calls to at least 3.

E. Always enable SRTP when configuring an agent phone.

Answer: AC

Explanation:

Guidelines for Agent Phone Configuration

Follow these guidelines when configuring agent phones for Unified CCX agents:

Choose Device> Phone in

Unified Communications Manager Administration. The Find and List Phones window is displayed.

Enter search criteria to locate a specific phone and click Find. A list of phones that match the search criteria is displayed. Click the device name of the phone to which you want to add a directory number. The Phone Configuration window is displayed.

ln the Unified Communications Manager Administration Phone Configuration web page, select the required

Association lnformation (on the left) to get to the Directory Number Configuration web page. On this page, make the following changes:

ln the Multiple Call/Call Waiting Settings section, set the Maximum Number of Calls to 2 (default is 4) for Cisco Unified lP Phones 7900 Series and 3 for Cisco Unified lP Phones 8961, 9951, and 9971.

Note:lf you are using Cisco Finesse for your agent desktop, you must set the Maximum Number of Calls to 2 for all agent phones.

ln the Multiple Call/Call Waiting Settings section, set the Busy Trigger value to 1 (default is 2).

ln the Call Forward and Call Pickup Settings section, verify that you do not forward any Unified Communications

Manager device to the Unified CCX extension of an agent.

ln the Call Forward and Call Pickup Settings section, verify that you do not configure the Unified CCX extension of an agent to forward to a Unified CCX route point.

Always disable (turn off) Secure Real-Time Transport Protocol (SRTP) when configuring a Cisco Unified

Communications product. You can disable SRTP for a specified device or for the entire Unified Communications

Manager:

For a specified device-Choose Device > Phone. ln the Find and List Phone page, select the required phone device. Ln the Phone Configuration page for the selected phone, scroll down to the Protocol Specific lnformation section.To turn off SRTP on the phone device, select any one of the Non Secure SCCP Profile auth by choices from the drop-down list in SCCP Phone Security Profile or SCCP Device Security Profile field.

For the entire Unified Communications Manager cluster-Choose System > Enterprise Parameters. ln the Enterprise

Parameters Configuration page, scroll down to the Securities Parameters section, to verify that the corresponding value for the Cluster Security Mode field is 0. This parameter indicates the security mode of the cluster. A value of 0 indicates that phones will register in nonsecure mode (no security).

The Unified CCX extension for the agent must be listed within the top 4 extensions on the device profile. Listing the extension from position 5 on will cause Unified CCX to fail to monitor the device, so the agent will not be able to log in.

Do not forward any Unified Communications Manager device to the Unified CCX extension of an agent.

Do not configure the Unified CCX extension of an agent to forward to a Unified CCX route point.

Do not use characters other than the numerals 0 to 9 in the Unified CCX extension of an agent.

Do not configure two lines on an agent phone with the same extension when both lines exist in different partitions.

Do not assign a Unified CCX extension to multiple devices.

Do not configure the same Unified CCX extension in more than one device or device profile. (Configuring a Unified

CCX extension in one device or device profile is supported.)

To use Cisco Unified lP Phones 9900 Series, 8900 Series, and 6900 Series as agent devices, the RmCm application user in Unified Communications Manager needs to have "Allow device with connected transfer/conference" option assigned to itself.



New Questions 18

Multiple users report that when they try to login to Cisco Unified Communications Extension Mobility Manager this error is retrieved?

"Error:-[26] Busy, please try again"

Which description of the cause is true?

A. The intracluster Multiple Login Behaviour is set to Multiple Logins Not Allowed.

B. the Validate lP Address parameter is set to false, so the lP is not found in the trust list.

C. The number of concurrent log in and logout requests is higher than the Maximum Concurrent Requests service parameter.

D. the Extension Mobility Cache size has been lowered to 1000 and no more logins are allowed beyond this number.

Answer: C



New Questions 19

Which option is the main advantage of using Cisco UCS Director within a data centre environment?

A. it uses auto discovery to detect, manage, and provision system components.

B. lt uses automated workflows for resource provisioning

C. lt Supports, service chaining for physical and virtual services.

D. lt supports inventory and fault management across multiple Cisco devices

Answer: A



New Questions 20

You consider using RPL in a new loT environment. Which definition of a DlO is true?

A. A DlO is an lCMPv6 RPL control message whose main function is to perform DODAG secure message Counters

B. A DlO is an lCMPv4 RPL control message whose main function is to perform DODAG discovery, formation, and maintenance

C. A DlO is an lCMPv6 RPL control message whose main function is to perform DODAG discovery, formation, and maintenance

D. A DlO is an lCMPv4 RPL control message whose main function is to propagate destination information in a RPL network

Answer: C




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