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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:18

Which SIP response is considered a final response?

A. 183 Session in Progress

B. 199 Early Dialog Terminated

C. 200 OK

D. 180 Ringing

E. 100 Trying

Answer: C Explanation:


QUESTION NO:15

Refer to the exhibit.

You received this debug output to troubleshoot a Cisco IOS MGCP gateway media-related problem at a customer site. What is the purpose of this message?

A. The MGCP gateway is responding to an RQNT message from Cisco Unified Communications Manager to poll the media capabilities on its endpoints.

B. The MGCP gateway is responding to an AUEP message from Cisco Unified Communications Manager to poll the media capabilities on its endpoints.

C. The MGCP gateway is responding to an AUCX message from Cisco Unified Communications Manager to poll the active calls on its endpoints.

D. The MGCP gateway is responding to an MDCX message from Cisco Unified Communications Manager during a call setup.

E. The MGCP gateway is responding to a CRCX message from Cisco Unified Communications Manager during a call setup.

Answer: E 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: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:1

Company ABC is planning to migrate from MCS-hosted Cisco Unified Communications Manager applications to Cisco UC on UCS B-Series servers. Which statement about installation media support is true for this migration?

A. The install log can be written to a USB flash drive that is attached to the UCS server.

B. The answer file that is generated by the Answer File Generator (platformConfig.xml) can be read from a USB flash drive to perform an unattended installation on the UCS server.

C. The Cisco Music on Hold USB audio sound card can be mapped to a virtual USB port on a VMware virtual machine on the UCS server.

D. The answer file that is generated by the Answer File Generator (platformConfig.xml) can be read from an FLP image that is mounted in a virtual floppy drive.

E. The Cisco Music on Hold USB audio sound card can be mapped to a virtual serial port on a VMware virtual machine on the UCS server.

Answer: D Explanation:


QUESTION NO:20

Refer to the exhibit.

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

A. INVITE

B. 180 Ringing

C. 200 OK

D. ACK

E. RTP Media

Answer: C Explanation:


QUESTION NO:3

Which definition is included in a Cisco UC on UCS TRC?

A. storage arrays such as those from EMC or NetApp, if applicable

B. configuration of virtual-to-physical network interface mapping

C. step-by-step procedures for hardware BIOS, firmware, drivers, and RAID setup

D. server model and local components (CPU, RAM, adapters, local storage) at the part number level

E. configuration settings and patch recommendations for VMware software

Answer: D Explanation:


QUESTION NO:8

Which statement describes a disadvantage of using the Cisco TFTP service to serve IP phone load files?

A. The Cisco TFTP services can run on only one Cisco Unified Communications Manager server in a cluster.

B. Because TFTP operates on top of UDP, there is a high risk of corrupted load file delivery at the completion of the TFTP process due to undetected data loss in the network.

C. If a response is not received in the timeout period, the TFTP server will not resend the data packet.

D. Packet loss can significantly increase the TFTP session completion time.

E. Because TFTP operates with an adaptive timeout period, the time to complete the file transfer is unpredictable.

Answer: D Explanation:


QUESTION NO:13

Which device is the initiator of a StationInit message in a Cisco Unified Communications Manager SDI trace?

A. Cisco Unified Communications Manager

B. MGCP gateway

C. Cisco Music on Hold server

D. SCCP IP phone

E. SIP Proxy Server

Answer: D Explanation:


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