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QUESTION NO:10

Which two statements about the Peer Firmware Sharing option for IP phone firmware distribution are true? (Choose two.)

A. This option uses a parent-child hierarchy in which a firmware image is downloaded by a parent phone to up to three directly associated child phones.

B. This option must be enabled on Cisco Unified Communications Manager service parameters for Cisco TFTP.

C. This option mandates that the parent phone and child phones be identical, selected phone models.

D. This option allows firmware transfers between phones in different subnets, as long as the round-trip delay is less than 5 milliseconds.

E. This option uses a parent-child hierarchy that must be manually defined by the Cisco Unified Communications Manager administrator.

F. This option allows falling back to the TFTP server in the Cisco Unified Communications Manager cluster.

Answer: C,F Explanation:

QUESTION NO:5

Which two mechanisms does Cisco EnergyWise use for neighbor discovery? (Choose two.)

A. multicast

B. LLDP-MED

C. UDP broadcast

D. Cisco Discovery Protocol

E. TCP

Answer: C,D Explanation:

QUESTION NO:17

Which SIP request method enables reliability of SIP 1xx response types?

A. ACK

B. PRACK

C. OPTIONS

D. CANCEL

E. REGISTER

Answer: B Explanation:

QUESTION NO:11

Which two SCCP call signaling messages are initiated by Cisco Unified Communications Manager to an IP phone? (Choose two.)

A. SoftKeyEvent

B. CloseReceiveChannelAck

C. CallState

D. KeypadButton

E. OpenReceiveChannel

F. Offhook

Answer: C,E Explanation:

QUESTION NO:16

To which SIP response class do the SIP response codes 300 to 399 belong?

A. Provisional

B. Client Failure

C. Server Failure

D. Successful

E. Redirection

Answer: E Explanation:

QUESTION NO:7

Refer to the exhibit.

Assuming that the administrator has never performed any manual custom uploads, which two file types can be found when you choose Software Upgrades, followed by TFTP File Management on the Cisco Unified Operating System Administration web page? (Choose two.)

A. IP phone configuration files

B. sample music-on-hold audio files

C. Identity Trust List files

D. IP phone license files

E. Mobile Voice Access audio files

F. softkey template files

Answer: C,E Explanation:

QUESTION NO:21

Refer to the exhibit.

If this SIP call is initiated using delayed offer, which SIP message will UA#1 use to communicate its media capability to UA#2?

A. INVITE

B. 180 Ringing

C. 200 OK

D. ACK

E. RTP Media

Answer: D Explanation:

QUESTION NO:9

Which two statements about using the Load Server option for IP phone firmware distribution are true? (Choose two.)

A. This option must be enabled on at least two servers in a Cisco Unified Communications Manager cluster.

B. This option must be enabled on Cisco Unified Communications Manager service parameters for Cisco TFTP.

C. Phone firmware must be manually copied to any applicable load servers.

D. The load server will not function if its IP address is not in the same subnet as the IP phones.

E. This option is only available for newer IP phone models.

F. This option does not accommodate falling back to Cisco TFTP on error.

Answer: C,F Explanation:

QUESTION NO:14

Refer to the exhibit.

You received this debug output to troubleshoot a Cisco IOS MGCP gateway problem at a customer site. Which statement about this endpoint on the Cisco MGCP gateway is true?

A. This endpoint is on a T1 Controller 0/1/0.

B. This endpoint is on an E1 Controller 0/1/0.

C. This endpoint is on a T1 Controller 0/1/1.

D. This endpoint is on an E1 Controller 0/1/2.

E. This endpoint is on an T1 Controller 0/1/2.

Answer: A Explanation:

QUESTION NO:4

Which capability is supported by Cisco Discovery Protocol but not by LLDP-MED?

A. LAN speed and duplex discovery

B. network policy discovery

C. location identification discovery

D. power discovery

E. trust extension

Answer: E Explanation:

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