Cisco Implementing Cisco Collaboration Hybrid and Cloud Technologies (CLHCT) v2.0 - 300-820 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Which two statements about Expressway media traversal are true? (Choose two.)

A. Both Expressway Edge interfaces can be NATed. B. The Unified Communications traversal zone can be used for Mobile and Remote Access. C. Expressway Control is the traversal server installed in the DMZ. D. The Expressway Edge must be put in a firewall DMZ segment. E. Cisco Unified Communications Manager zone can be either traversal server or client.

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Correct Answer: B,D Vote an answer

Question 2

Which two types of information does Cisco Expressway back up? (Choose two.)

A. security certificates B. call records C. IP addresses D. current call states E. log files

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Correct Answer: A,B Vote an answer

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Question 3

For a Mobile and Remote Access deployment, which server's certificate must include the Unified registration domain as a Subject Alternate Name?

A. Expressway-E server certificate B. Expressway-C server certificate C. Cisco Unified Communications Manager server certificate D. Expressway-C and Expressway-E server certificate

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Correct Answer: A Vote an answer

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Question 4

A Cisco Webex Hybrid Video Mesh Node can be installed in the DMZ and on the internal network.
Which statement is true?

A. Installing a Video Mesh Node in the DMZ requires the external firewall to allow UDP traffic from ANY port to the address of the Video Mesh Nodes via port 5004. B. Using internal Video Mesh Node also works due to Mobile and Remote Access setup for Webex Teams clients. A DMZ node is added for extra security. C. Webex Cloud supports either a DMZ-based Mesh Node for security or an internal-based Mesh Node for media control only. D. Installing a Video Mesh Node in the DMZ requires you to open TCP and UDP port 4444 in your internal firewall for full clustering functionality.

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Correct Answer: A Vote an answer

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Question 5

A customer is migrating from an on-premises Cisco UCM deployment to Webex Calling and successfully converted the phone firmware from Enterprise to MPP. After a user is configured with Webex Calling professional license and the MPP phone is added with a MAC address, the endpoint fails to register. What is the reason?

A. The remote office's firewall is blocking specific Webex service ports B. The user has not signed into the Webex account. C. The phone must be added to the user before the license is assigned. D. The Webex App is not installed on the user's PC or is not running.

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Correct Answer: A Vote an answer

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Question 6

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

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Correct Answer: A Vote an answer

Question 7

What are the steps to access the Service Setup Wizard during the first setup of the Expressway server to license the server?

A. From the GUI of the Expressway server, go to Maintenance> Option keys> First Setup Wizard. B. From the GUI of the Expressway server, go to Status> Overview> Run service setup. C. Factory reset the Expressway server to pass from Expressway-C to Expressway-E. D. Factory reset the Expressway server to pass from Smart Licensing to PAK-based licensing.

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Correct Answer: B Vote an answer

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Question 8

An administrator deployed the directory connector to synchronize the on-premises Active Directory with the Webex cloud and needs to map attributes from the AD to the corresponding attributes in the cloud. To which Webex cloud attribute must the user Account Control attribute be mapped to ensure that users are synced properly?

A. ds-pwp-account-disabled B. givenName C. displayName D. SipAddresses:type=enterprise

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Correct Answer: A Vote an answer

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Question 9

Where are voice calls handled in a Cisco Jabber hybrid cloud-based deployment with Cisco Webex Platform Service?

A. Voice call use Cisco Unified Communications Manager for local calls and Webex Calling for external calls. B. Voice calls use Webex Calling platform for call control and use hybrid media nodes for local conferencing. C. Voice calls use local media nodes to keep traffic internal for internal traffic and use Webex Calling for external calls. D. Voice calls use local Cisco Unified Communications Manager for all calls.

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Correct Answer: D Vote an answer

Question 10

An organization with a domain name of example.com.
Which two SRV records are valid for a SIP and H.323 communication? (Choose two.)

A. _h323ls._tcp.example.com B. _sips._udp.example.com C. _collab-edge._tls.example.com D. _h323ls._udp.example com E. _sips._tcp.example.com

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Correct Answer: D,E Vote an answer

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