Cisco 300-820 Online Practice Questions and Exam Preparation

Cisco 300-820 Online Questions & Answers

• Question 91:

  When deploying an Expressway Core and Expressway Edge cluster for mobile and remote access, which TLS verify subject name must be configured on the Expressway-E UC traversal zone?

  A. Webex CUSP Cluster Name
  B. Expressway-E Cluster Name
  C. Cisco Unified Communications Manager Publisher FQDN
  D. Expressway-C Cluster Name
  D. Expressway-C Cluster Name

• Question 92:

  Refer to the exhibit.

  

  A manager asks an engineer to create a CSV file for the HTTP allow list on the Expressway deployment. The engineer wrote the script shown and uploaded it to the Expressway, but it is not being accepted. Which action resolves the issue?

  A. Add the command POST at the end on this line "http://myServer4/myPath4,block,,,POST".
  B. Remove the Method "PUT" from "http://myServer2:8000/myPath2,allow "my deployment", "an allow test", PUT".
  C. Remove the line "https://myServer4/myPath4,allow,,,GET".
  D. Nothing is wrong, but the file type is most likely not XML.
  C. Remove the line "https://myServer4/myPath4,allow,,,GET".

• Question 93:

  What is the default DSCP value for video traffic that is routed through an Expressway server?

  A. 36
  B. 24
  D. 34
  D. 34

• Question 94:

  What is one of the user-related prerequisites for Jabber Team Messaging Mode Installation?

  A. Create user accounts in Cisco Webex Control Hub only.
  B. Create user accounts in Cisco Unified Communications Manager only.
  C. Create user accounts in Cisco Unified IM and Presence.
  D. Create user accounts in Cisco Unified CM and Cisco Webex Control Hub.
  D. Create user accounts in Cisco Unified CM and Cisco Webex Control Hub.

• Question 95:

  An employee has recently left an organization and a manager suspects that this employee may have made changes to the system that no one is aware of. Mobile and Remote Access registration is not working. Internal communications appear to be working, but no external system is able to register or call anywhere. While investigating this problem, it is discovered that no internal systems are able to call externally either. What is the TraversalZone missing that is causing this issue?

  A. SIP trunk to the DefaultZone
  B. route pattern to the DefaultZone
  C. link to the DefaultZone
  D. pipe to the DefaultZone
  C. link to the DefaultZone

  ---

  Links connect local subzones with other subzones and zones. For a call to take place, the endpoints involved must each reside in subzones or zones that have a link between them. https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/ expressway/admin_guide/X14-0/exwy_b_cisco-expressway-administrator-guide/exwy_m_bandwidth-control.html#reference_8F4E1875549BC68B009B913862D9C791

• Question 96:

  Which commands disable SIP Inspection on the Cisco ASA FirePOWER firewall?

  A. hostname#no inspect sip
  B. hostname(config)#policy-map global_policy hostname(config-pmap)#class-map inspection default hostname(config-pmap)#no inspect_sip
  C. hostname(config)#no inspect_sip
  D. hostname(config)#policy-map global_policy hostname(config-pmap)#class-map inspection_default hostname(config-pmap)#no inspect sip
  D. hostname(config)#policy-map global_policy hostname(config-pmap)#class-map inspection_default hostname(config-pmap)#no inspect sip

• Question 97:

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

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

• Question 98:

  Refer to the exhibit.

  

  If the Webex Teams device cannot connect to Video Mesh Cluster-1 because it is busy, which media node does the Webex Teams device connect to next?

  A. Both Cloud Node US-EAST and US-WEST
  B. Video Mesh Cluster-2
  C. Cloud Node US-EAST
  D. Cloud Node US-WEST
  B. Video Mesh Cluster-2

• Question 99:

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

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

• Question 100:

  DRAG DROP

  Drag and drop the required SAN field items from the left onto the features within the server categories on the right.

  Select and Place:

  

  

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  Explanation/Reference: