300-080 Features of CertsWarrior 300-080 Exam Dumps 2018

This exam assesses learner's knowledge and skills that are required to troubleshoot a Cisco Unified Collaboration solution. The assessment covers troubleshooting methodology, triage, resources, and tools. The exam also covers Cisco Unified Communications Manager, Cisco Video Communication Server (VCS) Control, the Cisco Expressway Series, Cisco TelePresence Management Suite, and media resources, including voice and video conferences.

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Question: 1

You are troubleshooting an ILS connectivity issue. All clusters are set to “Use TLS Certificates”. Which

certificates must be exchanged between Cisco Unified Communications Manager clusters?

A. Tomcat certificates between all nodes in all clusters.

B. TLS certificates between publisher nodes in all clusters.

C. Call Manager certificates between publisher nodes in all clusters.

D. Tomcat certificates between publisher nodes in all clusters.

Answer: D

Reference:

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_0_1/ccmfeat/

CUCM_BK_F3AC1C0F_00_cucm-features

Question: 2

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

Answer: D

Question: 3

Which two types of call causes the user to hear the reorder tone? (Choose two.)

A. call to a number that is working but is unlisted

B. restricted call

C. call using a non-Cisco phone

D. call to a number that has been blocked

E. unrestricted call

Answer: AB

Question: 4

Replication is failing between the Cisco Unified Communications Manager Publisher and Subscriber servers.

In which two ways can you verify the database replication status? (Choose two.)

A. TRACERT

B. CLI

C. APIC-EM

D. PING

E. RTMT

Answer: BE

Reference:

https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communicationsmanager-

callmanager/200396-Steps-to-Troubleshoot-Database-Replicati.html#anc2

Question: 5

An engineer is investigating voice quality degradation on calls passing through a particular SIP gateway. To gather the necessary information, sample traffic captures are taken. Which information in the capture reveals the problem?

A. destination port

B. version

C. ToS bits

D. MTU

Answer: B

Reference:

https://community.cisco.com/t5/collaboration-voice-and-video/how-to-troubleshoot-voice-qualityissues-

in-a-ucm-environment/ta-p/3121613

Question: 6

Which Cisco Unified Communications Manager troubleshooting tool can be used to look at detailed specific events, such as dial plan digit analysis, as they are happening?

A. RTMT real-time trace

B. Cisco Unified Dialed Number Analyzer

C. syslog output

D. RTMT performance log viewer

Answer: B

Reference:

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/dna/8_6_1/dnaguide/dnai.html

Question: 7

An engineer is troubleshooting an issue where aliases that contain an identity “@abc.com” are unable to

register with an endpoint due to an entry in the registration restriction configuration in Expressway-E. Where is the alias being blocked in Expressway-E?

A. regex list

B. hunt list

C. black list

D. allow list

Answer: C

Question: 8

Which two statements about Cisco Unified CM location bandwidth deduction are true? (Choose two.)

A. If a call uses G.711, Cisco Unified Communications Manager subtracts 64k.

B. If a call uses G.711, Cisco Unified Communications Manager subtracts 80k.

C. If a call uses G.723, Cisco Unified Communications Manager subtracts 16k.

D. If a call uses G.729, Cisco Unified Communications Manager subtracts 16k.

E. If a call uses G.729, Cisco Unified Communications Manager subtracts 24k.

Answer: BE

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