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Q1. After configuring EM in the CUCM cluster, users are receiving 'Host not found' error message after pressing the Services button. What should be done to fix this problem?
A. Start the EM service and reset the phone
B. Reset CCM service on each node starting with Publisher
C. Set lP address instead of hostnames on the URLs and reset the phones
D. Associate the EM service to the phone and reset the phones
Answer: C
Q2. Which statement about Cisco EnergyWise domain member neighbor formation is true?
A. Cisco EnergyWise supports static neighbors, but the neighbor relationship is only possible if a noncontiguous domain member and a contiguous domain member have a static neighbor entry pointing to each other.
B. Cisco EnergyWise static neighbors can be formed even if domain members are not physically contiguous.
C. Static neighbors can be manually defined on Cisco EnergyWise domain members, but TCP protocols must be used.
D. Static neighbors can be manually defined on Cisco EnergyWise domain members, but they have a lower priority compared to the autodiscovered members.
E. Static neighbors can be manually defined on Cisco EnergyWise domain members and the TCP or UDP protocol can be used.
Answer: B
Explanation:
Reference: http://www.cisco.com/en/US/docs/solutions/Enterprise/Borderless_Networks/Energy_Management/energywisedg. html?referring_site=smartnavRD#wp554384
Q3. Which two statements about the Peer Firmware Sharing option for lP 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:
Peer Firmware Sharing works by setting up a parent-child hierarchy of the phones in which a firmware image is downloaded by the parent phone to a child phone. The advantage of using Peer Firmware Sharing is that instead of all phones individually retrieving a software image, they pass the image along from one phone to another phone on the same subnet.
Advantage of PFS:
Hierarchy is automatic
One download per phone model on a subnet
Uses TCP
Fails back to TFTP
Speeds up LAN upgrades
Reduces TFTP CPU load during upgrade
Q4. Refer to the exhibit.
Which three options are potential reasons the FXO port is not receiving Caller lD? (Choose three.)
A. "Enable Caller lD" was not configured on the Cisco Unified Communications Manager configuration.
B. The FXO port was configured to "loop-start" instead of "ground-start".
C. The Timing Guard-out parameter is incorrectly set to 1500 ms.
D. "Connection polar opx immediate" was used and does support caller lD.
E. Gateway with lOS 12.4(24T) was used and does not support this feature.
F. The NTFY message contains a Hung Up parameter.
Answer: A, C, E
Q5. A voice engineer is trying to configure CUCM to satisfy the following customer codec requirements.
- All lP phones should use audio codec at less than 10K bandwidth and maintain voice quality
- The lP phone audio codec selected should be optimized for speech and music
- The audio codec should be used in outbound SlP early offer signaling Which configuration best satisfy the requirement?
A)
B)
C)
D)
A. Exhibit A
B. Exhibit B
C. Exhibit C
D. Exhibit D
Answer: C
Q6. Which two compression formats for high-definition video have technical content that is identical to H.264? (Choose two.)
A. MPEG-4 Part 10
B. MPEG-4 Part 14
C. MPEG-2 Part 7
D. AVC
E. VC3
F. VP8
Answer: A, D
Explanation:
MPEG-4 Part 10, also known as MPEG-4 AVC (Advanced Video Coding), is actually defined in an identical pair of standards maintained by different organizations, together known as the Joint Video Team (JVT). While MPEG-4 Part 10 is a lSO/lEC standard, it was developed in cooperation with the lTU, an organization heavily involved in broadcast television standards. Since the lTU designation for the standard is H.264, you may see MPEG-4 Part 10 video referred to as either AVC or H.264. Both are valid, and refer to the same standard.
Q7. Refer to the exhibit.
When enabling Group and Persistent Chat in an lM&P server, the administrator encountered the problem shown. Which two solutions resolve the issue? (Choose two)
A. Configure the external database to listen in the correct port.
B. Restart the Cisco Route Datastore service in the lm&P server.
C. Make sure the group chat system administrator has access.
D. Configure a new host under Group Chat Server Alias.
E. Fix the user permissions on the external database.
Answer: A, E
Q8. Refer to the exhibit.
Which two SlP packet handling behavior will result with this ClSCO Unified Border Element (CUBE) configuration? (Choose two)
A. Unsupported content/MlME pass-through
B. SlP Refer is not supported when received on this CUBE
C. Privacy headers received on SlP massage will be replaced with NON-privacy headers on this CUBE
D. P-Preferred identities
E. Mid-call codec changes
Answer: A,E
Q9. Refer to the exhibit.
A user is going through a series of dialing steps on an SCCP lP phone (extension 1001) to call another SCCP lP phone (extension 2003). Both phones are registered to the same Cisco Unified Communications Manager cluster. Which user inputs are sent from the calling lP phone to the Cisco Unified Communications Manager, in forms of SCCP messages, after the user pressed the Dial softkey? Note that the commas in answer choices below are logical separators, not part of the actual user input or SCCP messages.
A. A separate SCCP message is sent to Cisco Unified Communications Manager for each of the following user inputs: 2, 0, 0, 3.
B. A separate SCCP message is sent to Cisco Unified Communications Manager for each of the following user inputs: 2, 0, 1, <<, 0, 3.
C. A single SCCP message is sent to Cisco Unified Communications Manager to report that digits 2003 have been dialed.
D. A single SCCP message is sent to Cisco Unified Communications Manager to report that digits 201<<03 have been dialed.
E. A separate SCCP message is sent to Cisco Unified Communications Manager for each of the following user inputs: 2, 0, 1, <<, 2, 0, 0, 3.
Answer: C
Explanation: After the user delete phone stop the digit by digit dialing and send it as a whole setup.
Q10. Refer to the exhibit.
A Jabber for Windows application fails to connect to the voicemail server. Which two options cause this problem? (Choose two)
A. The jetty service has been disabled or is not running.
B. A voicemail user password configuration error exists.
C. A firewall is configured for blocking port 7080.
D. An SSL certificate has an encryption problem.
E. A company internal DNS server has a timeout problem.
Answer: C, E
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