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Cisco 300-820 Online Practice Questions and Exam Preparation

300-820 Exam Details

  • Exam Code
    :300-820
  • Exam Name
    :Implementing Cisco Collaboration Cloud and Edge Solutions (CLCEI)
  • Certification
    :CCNP Collaboration
  • Vendor
    :Cisco
  • Total Questions
    :210 Q&As
  • Last Updated
    :May 30, 2026

Cisco 300-820 Online Questions & Answers

  • Question 111:

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

  • Question 112:

    Which zone is required between Expressway-E and Expressway-C in Mobile and Remote Access deployments?

    A. Unified Communications traversal zone
    B. neighbor zone
    C. DNS zone
    D. traversal zone

  • Question 113:

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

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

  • Question 114:

    An engineer is deploying an Expressway solution for the SIP domain Cisco.com. Which SRV record should be configured in the public DNS to support inbound B2B calls?

    A. _collab-edge._tls.cisco.com
    B. _cisco-uds._tcp.cisco.com
    C. _sip._tcp.cisco.com
    D. _cuplogin._tcp.cisco.com

  • Question 115:

    DRAG DROP

    Drag and drop the services from the left onto their descriptions on the right. Some services are used more than once.

    Select and Place:

  • Question 116:

    Which action is required when using Cisco Jabber for Cloud with Cisco Webex Messenger?

    A. Configure, extend, and connect.
    B. Configure policies.
    C. Configure service discovery for remote access.
    D. Configure desk phone control.

  • Question 117:

    In a larger Cisco Collaboration deployment, a user requires the advanced file transfer function in Cisco Jabber while the client is using Mobile and Remote Access. The deployment has multiple Expressway clusters and internal Cisco UCM clusters. Which configuration must be applied on Cisco Expressway-C for this function to be available?

    A. The HTTP Allow List must be manual or use Automatic inbound rules updated to include all Cisco IM and Presence servers.
    B. The HTTPS Allow List must be manual or use Automatic inbound rules updated to include all Cisco IM and Presence servers.
    C. The HTTP Allow List must use Automatic update rules to include all Cisco UCM servers.
    D. The HTTP Allow List must use Automatic update rules to include all Cisco IM and Presence servers.

  • Question 118:

    Refer to the exhibit.

    An administrator troubleshoots Cisco Jabber users experiencing issues when trying to log in and notices errors in the Jabber problem report log. The administrator also sees that the Intercluster Sync Agent service is not running on the IMM and Presence server. Why is the Jabber client unable to sign in?

    A. The XmppSDK.dl file is missing from the IM and Presence server
    B. The XMPP stanza is not using the correct ID for the Jabber client.
    C. The XMPP bind failed on the IM and Presence server
    D. The Jabber client refused the XMPP bind connection.

  • Question 119:

    Refer to the exhibit.

    Which description of the transformation is true?

    A. It converts [email protected]: to [email protected]
    B. It changes all patterns that begin with [email protected]: to [email protected]
    C. It changes [email protected]: to [email protected]
    D. It converts [email protected]: to [email protected]

  • Question 120:

    A company has an on-premises Cisco collaboration cluster that contains Cisco UCM, IM and Presence, and Cisco Webex in the cloud. The company wants to integrate the on-premises infrastructure with Webex to enable interoperability with the Webex App. An engineer already configured the cluster in Cisco UCM, IM and Presence, and the organization in the Webex Control Hub. Which action must the engineer take to complete the configuration?

    A. Deploy Directory Connector.
    B. Open the TCP 443 port from IM and Presence to Webex Cloud.
    C. Deploy a Webex Device Connector.
    D. Deploy a Cisco Expressway Message Connector host.

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