300-820 무료 덤프문제 온라인 액세스

With QoS enabled, which two statements about the Cisco Webex Video Mesh Node signaling and media traffic are true? (Choose two.)

• A.From VMN to video endpoints, the destination UDP port 5004 is used for audio traffic.
• B.From VMN to Webex Teams clients, the source UDP port 5004 is used for video traffic.
• C.From VMN to CUCM SIP endpoints, the source UDP ports from 52500 to 62999 is used for audio traffic.
• D.From VMN to Webex cloud, the destination UDP port 9000 is used for video traffic.
• E.From Webex cloud to VMN, the source UDP port 9000 is used for audio traffic.

A MRA deployment is being configured where one of the requirements is for registered Jabber users to pull directory photos from an internal server. What should be configured on the Expressway-C so that MRA registered clients reach this server?

• A.The directory photo server must be added to the HTTP allow list.
• B.A search rule must be created to route the requests to Cisco UCM.
• C.The directory photo server FQDN must be added to the Expressway-C certificate.
• D.A neighbor zone must be created to the directory photo server.

An administrator is enabling Mobile and Remote Access login for the Cisco UCM registration domain cisco.com. Phones are registered with a Cisco UCM phone security profile name of securephone.cisco.com. Which two subject alternative names must be configured? (Choose two.)

• A.cisco.com on the Expressway-C certificate
• B.Securephone.cisco.com on the Expressway-E certificate
• C.cisco.com on the Expressway-E certificate
• D.Securephone.cisco.com on the CallManager certificate
• E.Securephone.cisco.com on the Expressway-C certificate

Refer to the exhibit.

Refer to the exhibit. Logins and failing via mobile and remote access. How is this resolved?

• A.No Cisco UCM servers are configured in the Expressway-C. Servers must be added for CallManager and IM and Presence services.
• B.Mobile and remote access login has not been enabled for the domain configured in the Expressway-C. The domain must be edited to allow Cisco UCM registrations.
• C.SIP is disabled on the Expressway-E. The SIP protocol must be enabled on the server.
• D.Although a traversal client zone exists, there is no Unified Communications traversal client zone. One must be created.

Refer to the exhibit.

Refer to the exhibit. A collaboration engineer creates an allow list test file for a Mobile and Remote Access deployment. Which lines are needed to format the test in the file correctly?

• A.a block test,https:8443,GET "myServer/myPath",my deployment:block
• B."my deployment", block, GET https://myServer:8443/myPath, "a block test"
• C.https://myServer:8443/myPath.block, "my deployment", "a block test", GET
• D.a block test:https:8443:GET "myServer/myPath":my deployment:block