Cisco 300-080 Free Practice Questions

NEW QUESTION 1

A system administrator observes that settings on an endpoint revert to unknown values every day, without the administrator’s knowledge.
What are two likely causes of this issue? (Choose two.)

• A. Persistent settings on the endpoint are causing the issue.
• B. A persistent template is applieDFor the endpoint on the TMS.
• C. The external server periodically restores the configuration on the endpoint.
• D. The TMS reverts the configuration backup of the endpoint.
• E. The endpoint can be set periodically revert to a specific configuration.

Answer: AD

NEW QUESTION 2

During a Conference that is hosted on a Cisco TelePresence Server, which three circumstances determine that some participants do not have video, but they do have audio? (Choose three.)

• A. The participants have no video component.
• B. No free screen licensing ports are available.
• C. No video ports are available in a slave Cisco TelePresence Server configuration.
• D. The maximum number of participants is exceeded.
• E. In all Cisco TelePresence deployments, some participants are connected only via audio.
• F. No video ports are available in a single Cisco TelePresence Server configuration.

Answer: BCF

NEW QUESTION 3

Refer to topology and Exhibits below:




What is the reason that this MGCP gateway is not registered with Cisco Unified Communications Manager?

• A. The primary server address is incorrect.
• B. The MGCP domain name is incorrect on either the Cisco Unified Communications Manager or the router.
• C. Backhaul/Redundant link port is incorrect
• D. This MGCP gateway is not down; it is operational.

Answer: B

NEW QUESTION 4

Which Cisco Unified Communications Manager troubleshooting tool can be used to look at detailed specifiCEvents, 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

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

NEW QUESTION 5

Which issue would cause an MGCP gateway to fail to register with Cisco Unified Communications Manager?

• A. missing the configuration command isdn bind-l3 ccm-manager under the ISDN interface
• B. mismatched domain name on the MGCP gateway and Cisco Unified Communications Manager gatewayconfiguration
• C. misconfigured route group in Cisco Unified Communications Manager
• D. incorrect MGCP IP address specified in the gateway configuration in Cisco Unified Communications Manager

Answer: B

NEW QUESTION 6

Cisco Unified Communications Manager is deployed in a head office and also provides telephony services to remote regional offices. What is a possible cause of call setup issues with phones in the regional offices?

• A. remote office firmware for phones
• B. codec mismatch in region information settings
• C. end user roles and groups
• D. physical location configuration

Answer: B

NEW QUESTION 7

Upon completion of a failover task you notice that all the CTI devices are still pointing to the backup server rather than the primary server. How should you resolve this issue?

• A. Stop the CTI Manager Service on the Secondary server so that all devices using CTI register with the primary.
• B. Stop the CTI Manager Service on the Primary server so that all devices using CTI stay registered with the primary CTI server.
• C. Restart the subscriber with the CTI Manager Service on the secondary.
• D. Do nothing and wait for the next failover assuming this will revert back to the primary CTI server.

Answer: A

NEW QUESTION 8

Cisco Unified Communications Manager is configured to collect H.245 and H 225 traces through the Cisco Serviceability web interface. What do you use to download and view the trace files?

• A. Cisco Unified OS Administration
• B. Cisco Unified Serviceability
• C. Bulk Administration > upload/DownloaDFiles
• D. Cisco Unified Real-Time monitoring Tool

Answer: D

NEW QUESTION 9

Users are complaining of problems when they make SIP calls by dialing URIs. To help users complete calls, what must you do?

• A. Adjust the URI lookup policy to case desensitive.
• B. Adjust the URI lookup policy to case sensitive.
• C. Adjust the URI lookup policy to case insensitive.
• D. Adjust the URI lookup policy to case nonsensitive.

Answer: C

NEW QUESTION 10

An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711. Remote user's phone only supports G.729. The remote end user receives an error message on the phone: "Cannot Complete Conference Call." What is one cause of the issue?

• A. The remote phone does not have the conference feature assigned.
• B. A software conference bridge is not assigned.
• C. A Media Termination Point is missing.
• D. The transcoder resource is missing.

Answer: D

NEW QUESTION 11

Which configuration is required on Cisco TelePresence Server, in order to support 1080p resolution?

• A. Screen licenses must be configured.
• B. Cisco TelePresence Server must be in remotely managed mode.
• C. Cisco TelePresence Server must be in HD mode.
• D. Cisco TelePresence Server must be configured with Cisco TelePresence Conductor.
• E. Cisco TelePresence Server must be in Full HD mode.

Answer: E

NEW QUESTION 12

Refer to the exhibit.

Assuming that the two Cisco SAF Forwarders are adjacent to each other and that no SAF clients have been configured, which statement is true?

• A. The Cisco SAF Forwarders will not establish a neighbor relationship because the service-family external-client configuration is missing.
• B. The Cisco SAF Forwarders will not establish a neighbor relationship because the eigrp label CUCME should be replaced with SAF.
• C. The Cisco SAF Forwarders will not establish a neighbor relationship because the service-family external-client configuration is missing as well as the static neighbor configurations.
• D. The Cisco SAF Forwarders will establish a neighbor relationshi
• E. No further configuration is required.
• F. Cisco SAF Forwarders will not establish a neighbor relationship until the SAF clients are configured and registered to the Cisco SAF Forwarders.

Answer: D

NEW QUESTION 13

Refer to the exhibit.

Which timeframe does the Lost Packets % (Period) value refer to?

• A. total packets lost during the active call
• B. total packets lost within the last 10 seconds
• C. total packets lost within the last 10 minutes
• D. total packets lost within the last second

Answer: B

NEW QUESTION 14

Refer to the exhibit.

Which dial peer is matched on the incoming leg (POTS/ISDN)?

• A. dial-peer voice 4 pots
• B. dial-peer voice 3 pots
• C. dial-peer voice 2 pots
• D. dial-peer voice 1 pots

Answer: D

NEW QUESTION 15

In a single-site deployment model, the internal endpoints are unable to dial from one to the other. What are two possible causes? (Choose two.)

• A. The PSTN gateway is not configured.
• B. The calleDEndpoint does not have the SIP trunk enabled.
• C. The calleDEndpoint is not registered.
• D. The calling endpoint is not in the CSS of the calleDEndpoint.
• E. The calleDEndpoint is not in the partition of the calling endpoint.
• F. The calling endpoint is not configureDFor the correct CoS.

Answer: CF

NEW QUESTION 16

You observe that EMCC restriction on the cluster fails when a user with a different profile logs in to another cluster. Which action can you take to correct the problem?

• A. Enable logical partitioning.
• B. Set SIP session timers to 0.
• C. Set SIP session timers to 3800.
• D. Configure the regions in Cisco Unified Communications Manager to allow EMCC.

Answer: D

NEW QUESTION 17

Which two Cisco Unified Communications Manager operations will test reverse DNS lookup? (Choose two.)

• A. Installation
• B. Reboot
• C. Upgrade
• D. Switch version
• E. Changing IP address or hostname

Answer: AE

NEW QUESTION 18

You need to add transcoding support for g711alaw between two different sites. The current configuration is as follows:
dspfarm profile 1 transcode codec g711 ulaw
codec g729ar8 codec g729abr8 codec g729br8 codec g729r8 maximum sessions 4
associate application SCCP
Which two steps do you need to take in order to add support for this codec? (Choose two)

• A. Issue the command no associate application SCCP.
• B. Issue the command shutdown under the dspfarm profile.
• C. Add the command codec g711alaw and issue the no shutdown command.
• D. Disassociate the profile under the CCM group.
• E. Add the command codec g711alaw and issue the command no sccp followed by the command sccp.

Answer: CE

NEW QUESTION 19

Partitions can be assigned to which two items? (Choose two)

• A. directory numbers
• B. trunks
• C. devices
• D. gateways
• E. IP phones

Answer: AD

NEW QUESTION 20

You are troubleshooting media issues during SIP calls on AC-series collaboration endpoint that is running TC6.3 software. You are asked to recreate the problem and to provide a packet capture from the endpoint. Which four of the following are required to accurately perform a packet capture on AC-series endpoint? (Choose four.)

• A. Stop the capture by pressing the key combination Ctrl + C.
• B. Set up administrator access on the endpoint.
• C. Start the capture by entering the tcpdump command string and then start the call.
• D. Set up root access on the endpoint.
• E. Start the call, and then enter the tcpdump command string to begin the capture.
• F. On the endpoint, set the default transport to TLS.
• G. Set the default transport to TCP.

Answer: ACDG

NEW QUESTION 21

Refer to the exhibit.

All phones are placed in the Internal_Pt partition. The CSS for all phones contains the partition Internal_Pt, and Vml.CSS contains the voicemail hunt pilot. When a Call is placeDFrom extension 2001 to 2002, which statement is true?

• A. Extension 2002 will ring.
• B. The call will be blocked.
• C. The call will be answered by voicemail.
• D. Extension 2002 will ring, and if the call is not answered, the call will match the translation pattern and then be blocked.
• E. Extension 2002 will ring, and if the call is not answered, the call will match the translation pattern and then be forwarded to voicemail.

Answer: A

NEW QUESTION 22

Which CLI command is used to troubleshoot ILS network connection issues within the local Cisco Unified CM cluster to determine which server within the cluster is the xnode?

• A. utils ils lookup
• B. utils ils showpeerinfo
• C. utils ils display xnode
• D. utils ils find xnode

Answer: D

NEW QUESTION 23

Which two issues can prevent an IP Phone from receiving an IP address via DHCP? (Choose two.)

• A. The DHCP server is not on the same VLAN as the phone.
• B. The DHCP scope's leases are exhausted.
• C. DHCP Option 150 is incorrect.
• D. The TFTP server is not reachable.
• E. The DHCP scope is not defineDFor the subnet of the phone.

Answer: AB

NEW QUESTION 24

When users in headquarters call branch office users over the WAN link, branch users report poor audio quality. Headquarters users consistently experience acceptable audio quality. Which troubleshooting approach most directly improves the audio quality of the branch users?

• A. Make the branch router configuration for LLQ match the headquarters router.
• B. Make the headquarters router configuration for LLQ match the branch router.
• C. Make the branch router configuration for CBWFQ match the headquarters router.
• D. Make the headquarters router configuration for CBWFQ match the branch router.

Answer: B

NEW QUESTION 25

When identifying Cisco TelePresence Endpoint traffic characteristics, which three statements are true? (Choose three.)

• A. Latency, jitter, and loss are measured in a round-trip fashion.
• B. Latency, jitter, and loss are measured unidirectionally.
• C. Latency and loss are measured at a packet level, based on RTP header sequence numbers and time stamps.
• D. Latency and jitter are measured at a packet level, based on RTP header sequence numbers and time stamps.
• E. Jitter is measured at a video frame level, by measuring the arrival time of the video frame versus the expected arrival time.
• F. Jitter is measured at a packet level, by measuring the arrival time of the packet versus the expected arrival time.

Answer: BCE

NEW QUESTION 26
......