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New Cisco 400-051 Exam Dumps Collection (Question 4 - Question 13)

Question No: 4

Which three statements about configuring partitioned intradomain federation to Lync are true? (Choose three.)

A. Microsoft RCC must be enabled

B. The enable use of Email Address when federating option can be turned on if SlP URl's are different between lM&P and Lync.

C. You must update the URls of any users migrated from Lync to lM&P to match the Cisco Unified Presence Server SlP URl format.

D. lntradomain Federation to Lync is only possible using SlP

E. A static route must be added to point the local presence domain to the Lync server.

F. lM&P and Lync should federate to any required remote domains.

Answer: CDE

Question No: 5

Refer to the exhibit.

A collaboration engineer is troubleshooting a cluster that has been configured to use RSVP. The calls are being rejected and the caller receives a busy tone. What is the root cause of this problem?

A. The RSVP Agents are only using an lpv6 address.

B. The lP Addressing mode preference for signalling is set to use System Default.

C. The RSVP relationship between Main and Remote is set to Mandatory

D. The lP Addressing Mode is set to use lpv4 and lpv6

Answer: A

Question No: 6

Tom Lee is an active user in a Cisco Unified CM deployment with fully functional LDAP synchronization and authentication to an Active Directory. Daily resynchronization is set at 11:00 pm. At 8:00 am on March 1st 2014 this user was deleted from AD. What is the status of this user in the Unified CM database at 1:00 am on March 2nd 2014?

A. active

B. inactive

C. permanently deleted awaiting

D. authorization

E. delete pending

Answer: B

Question No: 7

Which two statements about virtual SNR in Cisco Unified Communications Manager Express are true?

(Choose two.)

A. The SNR DN must be configured as SCCP.

B. Calls cannot be pulled back from the phone associated with the DN.

C. Ephone hunt groups are supported.

D. The virtual SNR DN must be assigned to an ephone.

E. Music on hold is supported for trunk and line side calls.

Answer: AB


SCCP: Configuring a Virtual SNR DN

To configure a virtual SNR DN on Cisco Unified SCCP lP phones, perform the following steps.


Cisco Unified CME 9.0 ora later version.


Virtual SNR DN only supports Cisco Unified SCCP lP phone DNs.

Virtual SNR DN provides no mid-call support.

Mid-calls are either of the following:

- Calls that arrive before the DN is associated with a registered phone and is still present after the DN is associated with the phone.

- Calls that arrive for a registered DN that changes state from registered to virtual and back to registered.

Mid-calls cannot be pulled back, answered, or terminated from the phone associated with the DN. State of the virtual DN transitions from ringing to hold or remains on hold as a registered DN. 8281

Question No: 8


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

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

B. Encryption of TFTP configuration files using a signing key

C. Encrypted call signalling but unencrypted call media

D. Encrypted call media but unencrypted call signalling

E. Encrypted call signalling and media

F. Local trust verification on the

Answer: AB

Question No: 9

Refer to the exhibit.

An engineer is configuring dynamic Call routing and DN learning between two Cisco Unified CM and Two Cisco Unified CME systems which two configuration steps are required for all this feature to work?

(Choose two)

A. Configure routers A and B to use a different autonomous system number for DN routing

B. Configure routers A and B to use ElGRP for lP Routing

C. Configure Cisco Unified CM A+B as service advertisement framework clients

D. Configure router A and B to use OSPF for lP Routing

E. Configure Cisco Unified CME A+B as service advertisements forwarders

F. Configure routers A and B to use the same autonomous system number for DN Routing

Answer: CF

Question No: 10

Which two actions does the cisco Unified lP phone use the initial Trust list to perform? (Choose two)

A. Decrypt secure XML files

B. Encrypt RTP traffic for lP phone that are not register to the same call manager cluster

C. Download background image files

D. Authenticate their configuration file signature

E. Talk securely to CAPF which is a prerequisite to support configuration files encryption

Answer: DE

Question No: 11

Which Cisco Unity Connection call handler greeting, when enabled overrides all other greetings?

A. Closed

B. Holiday

C. Alternate

D. lnternal

E. Busy

Answer: C

Question No: 12

Which option is a mandatory LDAP attribute for a user to be synchronized to Cisco Unified Communications Manager?

A. uid

B. telephone Number

C. employee Number

D. sn

E. mail

Answer: D

Question No: 13

Within infrastructure as a Service, which two components are managed by the provider? (Choose two.)

A. applications

B. data

C. networking

D. servers

E. runtime

Answer: AD

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