[Free] 2017(Oct) Dumps4cert Testinsides Cisco 400-051 Dumps with VCE and PDF Download 251-260

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CCIE Collaboration (v1.1)

Question No: 251 – (Topic 1)

Which four requirements are mandatory to enable a mixed mode Cisco Unified CM cluster? (Choose four.)

  1. Cisco CTL Provider Service activated and enabled

  2. Cisco Certificate Authority Proxy Function activated and enabled

  3. Cisco Trust Verification activated and enabled

  4. Cisco CTL client

  5. a minimum of one USB e-token

  6. a minimum of two USB e-token

  7. a minimum of one soft e-token

Answer: A,B,D,F

Question No: 252 – (Topic 1)

Which configuration file does a Cisco IP phone with MAC address 1111.2222.3333 request from the TFTP server when an Initial Trust List file is present?

A. SEP111122223333.cnf.xml

B. SEP111122223333.cnf

C. SEP111122223333.cnf.xml.sgn

  1. SEPDefault.cnf.xml.sgn

  2. SEP111122223333.cnf.xml.enc.sgn

Answer: C

Question No: 253 – (Topic 1)

Exhibit:

Dumps4Cert 2017 PDF and VCE

How many inbound calls can be handled simultaneously between ephone 1 and ephone 2 before a user busy tone is returned?

  1. 6

  2. 7

  3. 8

  4. 9

  5. 11

Answer: A

Question No: 254 – (Topic 1)

Which statement describes the key security service that is provided by the TLS proxy function on a Cisco ASA appliance?

  1. It enables internal phones to communicate with the external phones without encryption.

  2. It only applies to encrypted voice calls where both parties utilize encryption,

  3. It only provides internetworking to ensure that external IP phone traffic is encrypted, even if the rest of the system is unencrypted.

  4. It protects Cisco Unified Communications Manager from rogue soft clients and attackers on the data VLAN

  5. It manipulates the call signalling to ensure that all media is routed via the adaptive security appliance.

Answer: E

Question No: 255 – (Topic 1)

A Cisco Unity Connection administrator receives a name change request from a voice-mail user, whose Cisco Unity Connection user account was imported from Cisco Unified Communications Manager. What should the administrator do to execute this change?

  1. Change the user data in the Cisco Unity Connection administration page, then use the Synch User page in Cisco Unity Connection administration to push the change to Cisco Unified Communications Manager.

  2. Change the user data in the Cisco Unified Communications Manager administration page, then use the Synch User page in Cisco Unity Connection administration to pull the changes from Cisco Unified CM.

  3. Change the user data in the Cisco Unified Communications Manager administration page, then use the Synch User page in Cisco Unified CM administration to push the change to Cisco Unity Connection.

  4. Change the user profile from Imported to Local on Cisco Unity Connection Administration, then edit the data locally on Cisco Unity Connection.

  5. Change the user data in Cisco Unity Connection and Cisco Unified Communications Manager separately

Answer: B

Question No: 256 – (Topic 1)

Refer to the exhibit.

Dumps4Cert 2017 PDF and VCE

A phone VPN failed to establish a VPN with the Cisco ASA. The support engineer downloaded the console logs and analysed them. When two steps resolve this issue? (Choose two)

  1. Configure user and password authentication instead of certificate only

  2. Uncheck the enable Host ID check checkbox under the VPN profile in Cisco Unified CM

  3. Reset the Cisco Unified CM TFTP service to allow caching of the new certificate

  4. Delete the current certificate so the phone can download a new one

  5. Register the phone internally to download the new configuration

Answer: B,E

Question No: 257 – (Topic 1)

A collaboration engineer has set up SAF on a Cisco IOS router to advertise and accept SAF information during a maintenance window. Which two commands enable this functionality? (Choose two.)

  1. enroll callcontrol wildcarded

  2. advertise callcontrol 1

  3. subscribe callcontrol wildcarded

  4. register callcontrol wildcarded

  5. publish callcontrol 1

  6. distribute callcontrol 1

Answer: C,E

Question No: 258 – (Topic 1)

Refer to the exhibit.

Dumps4Cert 2017 PDF and VCE

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

  1. The DTMF relay will be RFC2833

  2. The codec will be G711

  3. The codec will be G729

  4. VAD will be disabled for this call

  5. VAD will be enabled for this call

  6. The call will be a T38 fax call

Answer: A,C,D

Question No: 259 – (Topic 1)

After configuring EM in the CUCM cluster, users are receiving `Host not found#39; error message after pressing the Services button. What should be done to fix this problem?

  1. Start the EM service and reset the phone

  2. Reset CCM service on each node starting with Publisher

  3. Set IP address instead of hostnames on the URLs and reset the phones

  4. Associate the EM service to the phone and reset the phones

Answer: C

Question No: 260 – (Topic 1)

Exhibit:

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10.1.1.1 and 10.1.1.2 are node IP addresses of a Cisco Unified CM cluster. Which statement describes the correct Cisco Unified CM configurations that produced the output shown in the exhibit?

  1. Device Name on the Cisco Unified CM Gatekeeper configuration page is HQGK.

  2. Device Name on the Cisco Unified CM H.225 Trunk (Gatekeeper Controlled) configuration page is HQGK.

  3. Device Name on the Cisco Unified CM H.225 Trunk (Gatekeeper Controlled) configuration page is

    HQGK_1, HQGK_2.

  4. Device Name on the Cisco Unified CM Gatekeeper configuration page is HQGK_1, HQGK_2.

  5. Not enough information has been provided to answer this QUESTION NO:.

Answer: B

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