Cisco 300-080 Online Practice Questions and Exam Preparation

Cisco 300-080 Online Questions & Answers

• Question 91:

  

  Refer to the exhibit. An engineer configured two Cisco TelePresence CTS 3000 endpoints to an existing environment using a Cisco Unified Communications Manager (CUCM) cluster, a CUVC, and a CTMS for interoperability. The quality is assigned to be high-definition (720p); however, the video quality is not as expected. The output trace shows an INVITE SDP coming from the CTS 3000. What is the root cause of the problem?

  A. The CTMS static meeting interoperability resolution is set to CIF.
  B. The CUVC interoperability maximum call rate is set to 12288 kbps.
  C. The level-asymmetry-allowed parameter is enabled in the CTS 3000.
  D. The region bandwidth that is configured in CUCM cannot support a 720p call.
  D. The region bandwidth that is configured in CUCM cannot support a 720p call.

• Question 92:

  When using trace output to troubleshoot a Cisco Unified CallManager 5.0 problem, how can you collect and view the trace files?

  A. Download the RTMT plug-in from the Cisco Unified CallManager Serviceability page to view the preconfigured trace files.
  B. Configure the proper trace settings on the Cisco Unified CallManager Serviceability page and then use the embedded RTMT tool to view the trace files.
  C. Configure the proper alarms and traces on the Cisco Unified CallManager Administration page and view the output with the RTMT plug-in.
  D. Configure the proper trace settings on the Cisco Unified CallManager Serviceability page and download the RTMT plug-in from the CallManager Administration page to view the trace output.
  D. Configure the proper trace settings on the Cisco Unified CallManager Serviceability page and download the RTMT plug-in from the CallManager Administration page to view the trace output.

• Question 93:

  An Engineer is configuring Cisco Unified Communications Manager (CUCM) version 10.0. The office manager of a remote office to set up a new phone that contains the MAC address of the phone (0AFC00021AB2) and extension 2324. The engineer manually creates a new Cisco unified IP phone 7942 in CUCM, But the phone displays "Registration Rejected" when user plugs the phone in to the LAN. What should be done to fix this issue if auto registration is already enabled in CUCM?

  A. Verify that the phone model being connected is the same type that is configured in CUCM
  B. Check the MAC address to make sure that it matches and that there are no extra characters in the MAC address field
  C. Ensure that the phone extension is not already used on another set
  D. Check the Enterprise License Manager to ensure that the system is not out of licenses
  A. Verify that the phone model being connected is the same type that is configured in CUCM

• Question 94:

  An engineer is troubleshooting a video call issue where a call is failing with the error message "488 Not Acceptable Media" and cause code 125/"Out Of Bandwidth". The video calls are not failing back to the audio due to this bandwidth issue. Which action fixes this issue?

  A. Mark the device pool of the video calling device with an option "Retry Video Call As Audio"
  B. Mark the video calling device with an option "Retry Video Call As Audio"
  C. Mark the SIP profile of the video calling device with an option "Retry Video Call As Audio"
  D. Mark the trunk of the video calling device with an option "Retry Video Call As Audio"
  B. Mark the video calling device with an option "Retry Video Call As Audio"

• Question 95:

  Which alarm string purges all learned patterns from the Cisco Unified Communications Manager?

  A. DuplicateLearnedPattern
  B. SAFForwarderError
  C. CCDIPReachableTimeOut
  D. CCDPSTNFailOverDurationTimeOut
  E. CCDLearnedPatternLimitReached
  E. CCDLearnedPatternLimitReached

• Question 96:

  Refer to the exhibit. According to the output of the debug voip ccapi inout command, why was this call dropped?

  

  A. Normal call clearing
  B. User busy
  C. Call rejected
  D. Invalid number
  E. No circuit
  F. No resource
  A. Normal call clearing

• Question 97:

  Refer to the exhibit. In a multicluster environment using Call Control Discovery to advertise patterns between clusters, advertisements from one cluster are not propagating to other clusters. The output in the exhibit comes from the Cisco SAF Forwarder configured on this cluster. Why are advertisements failing?

  

  A. The SAF client label is incorrect
  B. The message integrity key is incorrect
  C. The SAF advertising service is not enabled
  D. The SAF security profile password is incorrect
  D. The SAF security profile password is incorrect

• Question 98:

  An engineer is analyzing an issue about system connection under Cisco TMS connection, where endpoints handled by TMS automatically change from reachable on LAN to behind the firewall status. Which protocol does the network engineer need to troubleshoot the network between managed device Cisco TMS?

  A. SDP
  B. XMPP
  C. FTP
  D. HTTP
  D. HTTP

• Question 99:

  Replication fails in a large Cisco Unified Communications Manager cluster that contains eight nodes. There are no issues with reachability between cluster nodes, and the utils dbreplication runtimestate command shows "out of sync" or "not

  requested" statuses.

  Which reason that is occurring is true?

  A. The replication timeout is too small
  B. Authentication failed on at least one of the nodes
  C. The clock of the Publisher is not synchronized
  D. The tables on one or more nodes are mismatched
  A. The replication timeout is too small

• Question 100:

  A user is dialing 1000 to reach a local PSTN destination and the call is not successful. Which command does an engineer execute on the PSTN Gateway to see how the call is routed?

  A. voiceGWay(config)# show dialplan number 1000
  B. voiceGWay(config)# show all voip dialpeer
  C. voiceGWay(config)# show sip 1000 voip dialpeer
  D. voiceGWay(config)# show version
  A. voiceGWay(config)# show dialplan number 1000