[Free] 2017(Oct) Dumps4cert Testinsides Cisco 400-051 Dumps with VCE and PDF Download 121-130

Dumps4Cert 2017 Oct Cisco Official New Released 400-051
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CCIE Collaboration (v1.1)

Question No: 121 – (Topic 1)

Exhibit:

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Which two phone security functions are available to this Cisco IP phone? (Choose two.)

  1. Default Authentication of TFTP downloaded files using a signing key

  2. Encryption of TFTP configuration files using a signing key

  3. Encrypted call signalling but unencrypted call media

  4. Encrypted call media but unencrypted call signalling

  5. Encrypted call signalling and media

  6. Local trust verification on the

Answer: A,B

Question No: 122 – (Topic 1)

Refer to the exhibit.

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Which three wireless security modes allow the user to enter user and password authentication on a Cisco 9971 IP Phone?

  1. Shared Key

  2. EAP-FAST

  3. Open with WEP

  4. Open

  5. LEAP

  6. AKM

Answer: B,E,F

Question No: 123 – (Topic 1)

In a Cisco Unified Communications Manager system, which three locations does the TFTP server search when a device requests a configuration file from a TFTP server? (Choose three.)

  1. internal caches

  2. local disk

  3. alternate file server

  4. NFS server

  5. FTP server

  6. load server

Answer: A,B,C

Question No: 124 – (Topic 1)

Refer to the exhibit.

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

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

  2. The global configuration of threshold 3 of queue 4 must be changed to mls qos srr- queue cos-map queue 4 threshold 3 0 5.

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

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

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

Answer: C,E

Question No: 125 – (Topic 1)

Which two steps are valid to use when deploying a new identity process to Cisco Unified Communications

Manger subscribers? (Choose two)

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

  2. Import the subscriber virtual, machines with the appropriate OVA template

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

  4. Perform a skip install

  5. Mount the Cisco Unified Communications Manager ISO file.

Answer: B,E

Question No: 126 – (Topic 1)

Refer to the exhibit.

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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)

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

  2. A new local pattern must be added with the pattern quot;k!quot;

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

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

  5. Overlapping area codec on the trunks must be removed

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

Answer: A,B

Question No: 127 – (Topic 1)

Which statement describes how much of the DSP resources are reserved for video conference when voice-service dsp-reservation 40 is configured on a Cisco Integrated Router Generation 2 with packet voice and video digital signal processor 3?

  1. 60% of the total available DSP resources

  2. 40% of the total available DSP resources

  3. 50% of the total available DSP resources

  4. Video conferencing resources are reserved dynamically by Cisco IOS and cannot be changed.

  5. This command is used for voice resource reservation only.

Answer: A

Question No: 128 – (Topic 1)

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

  1. Each digit will be received by CUCM in a SIP NOTIFY message as soon as they are pressed

  2. The first digit will be received in a sip invite and subsequent digits will be received using NOTIFY message as soon as they are pressed.

  3. Each digit bill be received by CUCM in a SIP INVITE as soon as the dial soft key has been pressed.

  4. All digits will be received by CUCM in a SIP INVITE as soon as the dial soft key has been pressed

Answer: A Explanation:

Type-B IP telephones offer functionality based on the Key Press Markup Language (KPML) to report user key presses. Each one of the user input events will generate its own KPML- based message to Unified CM. From the standpoint of relaying each user action immediately to Unified CM, this mode of operation is very similar to that of phones running SCCP.

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Every user key press triggers a SIP NOTIFY message to Unified CM to report a KPML event corresponding to the key pressed by the user. This messaging enables Unified CM#39;s digit analysis to recognize partial patterns as they are composed by the user and to provide the appropriate feedback, such as immediate reorder tone if an invalid number is being dialed.

In contrast to Type-A IP phones running SIP without dial rules, Type-B SIP phones have no Dial key to indicate the end of user input. A user dialing 1000 would be provided call progress indication (either ringback tone or reorder tone) after dialing the last 0 and without having to press the Dial key. This behavior is consistent with the user interface on phones running the SCCP protocol. http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/5x/50dialpl.html#wp1090653 https://supportforums.cisco.com/document/87236/working-concept-sccp-sip-phones-and- dial-rules

Question No: 129 – (Topic 1)

Which Cisco Unified CM service is responsible for writing Call Detail Records into flat files?

  1. Cisco CallManager

  2. Cisco CDR Agent

  3. Cisco CDR Repository Manager

  4. Cisco SOAP – CallRecord Service

  5. Cisco Extended Functions

Answer: A

Question No: 130 – (Topic 1)

Which two search scope option are removed from a directory handler when you check quot;Voice enabledquot; Check box? (Choose two)

  1. Class of service

  2. Partition

  3. Search space

  4. System Distribution list

  5. Phone system

Answer: A,D

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