[Free] 2018(Mar) EnsurePass Passguide Cisco 300-080 Dumps with VCE and PDF 11-20

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Troubleshooting Cisco IP Telephony amp; Video v1.0

Question No: 11

An engineer notices that some SCCP phones are not displaying the correct time, but the phones are registered and working property. Which three options should be performed in Cisco Unified Communications Manager to fix the phone time issue#39; (Choose three.)

  1. Verify that the device pool has the coned Date/Time Group configured.

  2. Ensure that the phone on time field on the phone configuration page is chosen.

  3. Check the CUCM OS Admin page to ensure that NTP servers are accessible.

  4. Verify that the Date/Time Group has the correct phone NTP reference configured.

  5. Check the phone NTP Reference configuration for configured server.

  6. Verify that the Date/Time group has the correct time zone configured.

Answer: A,D,F

Question No: 12

You install a second Cisco TelePresence PrecisionHD 1080p camera on your C-Series Codec, but you are unable to control the camera. What should you do to fix this issue?

  1. Ensure that the distance between the end user and the camera is between 4 feet and 6 feet.

  2. Purchase and install a camera with full pan, tilt, and zoom capabilities.

  3. Order a VISCA cascading cable from Cisco, which connects the first camera to the second camera.

  4. Ensure that the RJ45 end of the camera cable goes to the connector that is marked quot;HD Video Out Codec.quot;

  5. Ensure that the HD-SDI cable between the codec and the camera is not longer than 100 meters (330 feet).

Answer: C

Question No: 13

Refer to topology and Exhibits below:

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Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

A call from a SX20 in the BackBone (not shown) with a URI extension is dialing a HQ Ph 1 that is registered to the HQ CUCM. Determine if the call fails and if so, what are the two causes? (Choose two).

  1. The call succeeds.

  2. The call fails.

  3. There are no issues, so the call succeeds.

  4. The SIP port is incorrect on the Cisco Unified Communications Manager CUCM SIP trunk.

  5. The Local Zone Match Rule state is disabled.

  6. Rule name UCM2 is set to stop on Match

Answer: A,C

Question No: 14

Which debug command analyzes messages that are produced by SIP during the call setup process in IOS?

  1. Show isdn status

  2. debug voip ccapi inout

  3. show sip-ua register status

  4. debug isdn q931

  5. debug ccsip messages

  6. debug voice dialpeer

Answer: E

Question No: 15

Refer to the exhibit.

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An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with Cisco Unified Communications Manager. When the user presses the settings button on the phone, the Operational VLAN ID shows a blank entry. What is the most likely cause for this issue?

  1. The switch may not be supplying inline power.

  2. The spanning tree portfast command needs to be removed.

  3. The trunk encapsulation is missing. The trunk must be configured for dot1.Q.

  4. Cisco Discovery Protocol is disabled on the switch.

  5. The Operational VLAN ID of the phone always shows as blank. The Admin. VLAN ID should be 110.

Answer: D

Question No: 16

A user takes an IP phone from one office to another and just called you to inform that the phone does not work in the new location. Which three things should you check to resolve the issue? (Choose three)

  1. Make sure that the device mobility information contains the correct IP subnet information.

  2. Make sure that the physical locations are properly assigned under device pools.

  3. Recreate the phone under a new cluster.

  4. Make sure that the device pool is assigned to a device mobility group.

  5. Reconfigure the remote destination profile.

  6. Check whether the phone is registered under a different MAC address.

  7. Check the local DHCP information for possible clues.

Answer: A,D,F

Question No: 17

After you deploy cisco Unified communications Manager Device Mobility across a VPN connection with Cisco Unified IP phones, users in remote locations report one-way audio issues. Which two actions can you take to locate the problem? (Choose two.)

  1. Verify that DMI is configured with the correct IP subnets.

  2. Verify that the Cisco IOS devices on the VPN support audio connections.

  3. Verify that the VLANs at remote locations are configured correctly.

  4. Verify that users at the remote locations are connecting to the closest enterprise VPN concentrator.

  5. Verify that the firewall is allowing RTP traffic flow.

Answer: B,E

Question No: 18

Which database replication value indicates that the server no longer has an active logical connection to receive database tables?

  1. 0

  2. 1

  3. 2

  4. 3

  5. 4

Answer: E

Question No: 19

Which Cisco Unified Communications Manager tool can you use to troubleshoot issues with international calling?

  1. Cisco Prime

  2. Cisco Deployment Tool

  3. RTMT

  4. Dialed Number Analyzer

Answer: C

Question No: 20

The link from your local Cisco Unity Connection site to another site has gone down. While troubleshooting, you discover that the local gateway is unable to reach a DNS server.

Which action can you take to reestablish the link?

  1. Restart the Connection Manager series on the local gateway

  2. Create an intersite link manually using the IP address of the remote gateway.

  3. Synchronize the two Cisco Unity Connection sites.

  4. Create an intersite link manually using the FQDN of the remote gateway.

  5. Configure the directory synchronization task schedule on the remote gateway.

Answer: A

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