Cisco 300-080 Free Practice Questions 2021

NEW QUESTION 1
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 2
When Device Mobility is configured, which parameter does Cisco Unified Communications Manager (CUCM) use to track the location of the phone device?

• A. IP address of the mobile device
• B. region settings under roaming-sensitive setting
• C. location settings under roaming-sensitive setting
• D. network locale
• E. device mobility group
• F. device mobility Content Services Switch (CSS)

Answer: A

NEW QUESTION 3
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

NEW QUESTION 4
When a user tries to initiate an Ad Hoc conference call from an IP phone, this message appears: No Conference Bridge Available. Which two actions resolve this issue? (Choose two.)

• A. Make sure that the Join softkey is assigned to the phone.
• B. Make sure that a Conference Bridge resource is registered to Cisco Unified Communications Manager.
• C. Reset the phone, to re-register resources.
• D. Make sure that a Conference Bridge Resource is assigned to the MRGL on the phone that initiates the conference call.

Answer: BD

NEW QUESTION 5
Call from a Cisco IP phone out to the PSTN through a SIP trunk intermittently drop after the call is active for exactly 15 minutes. When process is failing?

• A. SIP OPTIONS Timeout
• B. SIP Session Refresh
• C. SIP Expires Timeout
• D. SIP Dialog Refresh
• E. SIP REGISTER Refresh
• F. SIP Keepalive Timeout

Answer: C

NEW QUESTION 6
Refer to the exhibits.

Assume that all learned SAF routes are placed in the SAF_Pt partition. An IP phone CSS contains the following partitions in this order: Internal_Pt, SAF_Pt. When the IP phone places a Call to 3001, what will occur?

• A. The call will succeed and will be placed via the SAF networ
• B. SAF-learned routes always take precedence.
• C. The call will fail because it will be blocked by the route pattern.
• D. The call will be placed in a round-robin fashion between the SAF network and SIP_Trunk.
• E. The call will be placed in a round-robin fashion between the SAF network and SIP_Trun
• F. Every other call will fail.

Answer: B

NEW QUESTION 7
An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with the subscriber as ABackup server. When the user presses the settings button on the phone, only the Cisco Unified Communications Manager publisher shows as registered. What is the most likely cause for this issue?

• A. The phone does not have the correct Cisco Unified Communications Manager group in the device configuration page.
• B. The Cisco Unified Communications Manager group that is applied through the device pool is misconfigured.
• C. The ip-helper address commanDFor the subscriber is not configured on the switch port.
• D. The subscriber does not have the correct device pool configured.
• E. The enterprise phone configuration does not have the call control redundancy enabled.

Answer: B

NEW QUESTION 8
You are configuring Troubleshooting Perfmon Data-Logging parameters.
You want to specify the Cisco recommendeDFile size that can be stored in a perfmon log file. What is the maximum file size value that you must specify?

• A. 5 MB
• B. 50 MB
• C. 100 MB
• D. 150 MB
• E. 500 MB
• F. 600 MB

Answer: C

NEW QUESTION 9
An engineer is configuring Cisco Unified Communications Manager (CUCM) Version 10.0. The office manager of a remote office sends a request to set up a new phone that contains the MAC address of the phone (0AFC00021AB2) and the extension (2324). The engineer manually creates a new Cisco Unified IP Phone 7942 in CUCM, but the phone displays "Registration Rejected" when the user plugs the phone into the LAN. What should be done to fix this issue if autoregistration is already enabled in CUCM?

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

Answer: D

NEW QUESTION 10
Which two issues can cause a Cisco Unified Communications Manager to fail to register with its Cisco SAF Forwarder? (Choose two.)

• A. An H.323 SAF trunk was configured instead of a SIP SAF trunk.
• B. No directory number patterns were configured on the Cisco Unified Communications Manager.
• C. CCD advertising service was not activated.
• D. Incorrect user credentials were used on the SAF Forwarder.
• E. CCD requesting service was not activated.

Answer: DE

NEW QUESTION 11
You have been presented with a trouble ticket from an end user who works at a remote location that is served by a Cisco Unified Communications Manager Express. The user reports being unable to place calls to international numbers, but all other calls work properly and other users at this location can place international calls. Which two troubleshooting techniques would be helpful in resolving this issue? (Choose two.)

• A. Cisco IOS debug tools
• B. Class of Restriction baseline configuration for the user on Cisco Unified Communications Manager Express
• C. show output of the ephone anDEphone-dn configurations
• D. show output of the voice translation rules in the voice gateway
• E. show output for the T1 controller and voice port configuration in the voice gateway

Answer: AB

NEW QUESTION 12
What is the default hold time for two peering SAF Forwarders that are connected on a LAN?

• A. 240 seconds
• B. 15 seconds
• C. 60 seconds
• D. 45 seconds
• E. 120 seconds

Answer: B

NEW QUESTION 13
What is a Common reason that an IP Phone cannot get its configuration from Cisco Unified Communications Manager after it obtains the correct IP address information?

• A. The DHCP scope is exhausted.
• B. The DHCP server is not reachable.
• C. The DHCP scope is on the wrong subnet.
• D. The DHCP scope has the incorrect Option 150 or 66 defined.

Answer: D

NEW QUESTION 14
An engineer configured Cisco Extension Mobility for a user. The user can log in to the profile but notices that the extension is not correct. Which component should the engineer check first to verify the user extension?

• A. UC Service
• B. Device Profile
• C. User Profile
• D. Phone Service
• E. SIP Profile

Answer: A

NEW QUESTION 15
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

Explanation:
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

NEW QUESTION 16
Which command is used on an IOS Router that is acting as a SAF Forwarder to confirm its registration status with a SAF Client?

• A. show ip asf-forwarder status details
• B. show ospf neighbor details
• C. show ip interface details
• D. show cdp neighbor details
• E. show eigrp service-family ipv4 clients details
• F. show service-family asf-forwarder details

Answer: E

NEW QUESTION 17
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 18
Which two items are displayed by checking the VCS via Status > Registration? (Choose two.)

• A. device pool
• B. endpoint name
• C. device type
• D. device description
• E. endpoint MAC address

Answer: BC

NEW QUESTION 19
A user using ACP-9971 SIP phone reports that during a video call, the video portion of the call freezes. What should you do in order to point to and troubleshoot the issue?

• A. Restart the phone.
• B. On the phone, navigate to Administrator Settings > Status > Call Statistics > Video > Video statistics > Rcvr Packets statistic
• C. Verify if the phone is receiving packets.
• D. Make sure that the camera is connected to the USB.
• E. Verify if the camera shutter is open.
• F. Perform a factory reset of the phone.

Answer: B