300-820시험덤프문제덤프는Implementing Cisco Collaboration Hybrid and Cloud Technologies (CLHCT) v2.0시험대비최고의자료

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Cisco 300-820 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Cloud Management, Suite and Devices Administration	20%	- Control Hub administration 1. Domain setup, security settings, integrations 2. User, organization, site management - Monitoring and troubleshooting 1. Endpoint and service health monitoring 2. Call routing, meetings, messages issues
Topic 2: Suite and Device Configuration	25%	- Webex Meetings and Messaging setup 1. Endpoint registration and provisioning 2. Deployment models and feature configuration - Webex Calling configuration 1. Trunks, route groups, translation patterns 2. Locations, numbers, dial plans, permissions
Topic 3: Collaboration Cloud Technologies	25%	- Key concepts and architecture 1. Expressway media traversal and protocol interworking 2. NAT, ICE, TURN, STUN 3. Licensing and backup/restore procedures - Expressway configuration and integration 1. Network, certificates, clustering, QoS setup 2. Dial plan, B2B communication, MRA implementation
Topic 4: APIs and Programmability	10%	- Development tools and portals 1. App Hub, Developer Portal, Room OS Portal 2. Device macros and automation - Webex APIs 1. Messaging, Meeting, Calling, People APIs 2. Events and integration APIs
Topic 5: Hybrid and Migration to the Cloud	10%	- Deployment models and integration 1. On-premises to cloud migration 2. Video Mesh, hybrid data security - Hybrid services implementation 1. Cloud Connected UC and migration tools 2. Calendar, directory, message connectors
Topic 6: Security	10%	- Security architecture and services 1. Encryption, authentication, access control 2. Identity, key management, compliance - Security configuration 1. Trunk and media security policies 2. Endpoint, meeting, administration security

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최신 CCNP Collaboration 300-820 무료샘플문제 (Q64-Q69):

질문 # 64
Which set of actions configures ACME certificates on Expressways?

A. Configure ACME Certificate settings on your Expressway-E, and change the ACME automated scheduler field to ON.
B. Configure ACME Certificate settings on your Expressway-C, and change the ACME automated scheduler field to ON.
C. Configure ACME Certificate settings on your Expressway-C, and change the ACME automated scheduler field to OFF.
D. Configure ACME Certificate settings on your Expressway-E, disable the Expressway cluster, and change the ACME automated scheduler field to OFF.

정답：A

질문 # 65
An engineer wants to configure a zone on the Expressway-E to receive communications from the Expressway-C in order to allow inbound and outbound calls.
How is the peer address configured on the Expressway-C when Expressway-E has only one NIC enabled and is using static NAT mode?

A. Cisco UCM FQDN
B. Expressway-E DHCP
C. Cisco UCM DHCP
D. Expressway-E FQDN

정답：D

설명：
https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-11/Cisco-Expressway-Basic-Configuration-Deployment-Guide-X8-11-4.pdf

질문 # 66
Refer to the exhibit. While troubleshooting Cisco Jabber login issues, there are some error messages.

Why is the Jabber client unable to sign in?

A. service discovery issues
B. incorrect login credentials
C. XMPP bind failures
D. down Cisco Unified Communications Manager server

정답：C

설명：
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-7/exwy_b_mra-deployment/exwy_m_mra-troubleshooting.pdf

질문 # 67
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._udp.example com
B. _sips._udp.example.com
C. _collab-edge._tls.example.com
D. _h323ls._tcp.example.com
E. _sips._tcp.example.com

정답：A,E

설명：
Explanation
https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-1/Cisco-Expressway-

질문 # 68
An engineer noticed that internal participants using Full HD endpoints are joining meetings hosted in the Video Mesh node. The quality of the calls is 720p. What must the engineer configure to support 1080p quality?

A. Set the "Received Video Resolution" on the Video Mesh node to maximum.
B. Turn on the "Highest Detail, Best Motion: 1080P" setting in the Cisco Webex Control Hub.
C. Turn on the "Enable 1080P HD video for all participants hosted on on-premises Video Mesh nodes" setting in the Cisco Webex Control Hub.
D. Set the "Enhanced Layout Experience" within the Video Mesh settings in Cisco Webex Control Hub to 1080P HD video.

정답：B

질문 # 69
......

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