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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
    :Jul 11, 2026

Cisco 300-820 Online Questions & Answers

  • Question 191:

    Which two licenses are required for the Expressway B2B feature to work? (Choose two)

    A. Traversal Server
    B. Advanced Networking
    C. Device Provisioning
    D. Rich Media Sessions
    E. TURN Relays

  • Question 192:

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

  • Question 193:

    After Mobile and Remote Access is deployed with automatic service discovery, end users encounter the error "Cannot communicate with the server" when they attempt to log in to Cisco Jabber 14.0 using the company email address from within the company network.

    Which action must an administrator take to resolve this challenge?

    A. Create _collab-edge._tcp DNS SRV record in the internal DNS.
    B. Create _cisco-uds._tcp DNS SRV record in the internal DNS server.
    C. Create _collab-edge._tls DNS SRV record in the public DNS.
    D. Create _cisco-uds._tcp DNS SRV record in the public DNS server.

  • Question 194:

    In which mode does the Cisco Expressway act as a SIP-H.323 gateway only if one or more of the endpoints are locally registered?

    A. registered only
    B. gateway only
    C. off
    D. on

  • Question 195:

    A network engineer is configuring Mobile and Remote Access for the environment and must add the Certificate Authority into the Expressways. How does the engineer perform this action?

    A. Go to Maintenance > Trusted CA certificate > Security and upload the trusted Certificate Authority certificates.
    B. Go to Maintenance > Security > Trusted CA certificate and upload the trusted Certificate Authority certificates.
    C. Go to Maintenance > Tools > Security > Certificates > Trusted CA certificate and upload the trusted Certificate Authority certificates.
    D. Go to Maintenance > Tools > Security > Trusted CA certificate and upload the trusted Certificate Authority certificates.

  • Question 196:

    Which user management method uses the Webex Directory Connector to add and synchronize users to the Control Hub organization?

    A. Synchronize from Active Directory.
    B. Synchronize from Azure AD.
    C. Synchronize from "Add using People API".
    D. Synchronize from Okta.

  • Question 197:

    An engineer is configuring the Expressway cluster to allow Jabber clients that are outside the enterprise network to register, make calls, and send instant messages using the internal Cisco UCM. Which action must be taken before a secure UC traversal zone is added to the Expressway-C?

    A. Add Instant Message and Presence service clusters.
    B. Add a Cisco UCM cluster.
    C. Configure SIP OAuth mode.
    D. Establish certificate trust between the Expressway-C and Expressway-E.

  • Question 198:

    Which SIP media encryption mode is applied by default for newly created zones in the Cisco Expressway?

    A. Off
    B. Auto
    C. Force Encrypted
    D. Best Effort

  • Question 199:

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

    A. 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.
    B. SIP is disabled on the Expressway-E. The SIP protocol must be enabled on the server.
    C. No Cisco UCM servers are configured in the Expressway-C. Servers must be added for CallManager and IM and Presence services.
    D. Although a traversal client zone exists, there is no Unified Communications traversal client zone. One must be created.

  • Question 200:

    An organization wants to enable a Cisco Webex connector to synchronize all employees automatically with Cisco Webex instead of using a manual list. Where is the Webex Hybrid Directory Service configured?

    A. Install Cisco Directory Connector on a Microsoft Windows Domain server and configure the software and Webex Control Hub.
    B. Enable the directory service in Cisco Unified Communications Manager under Cisco Unified Serviceability and add the service in Webex Control Hub.
    C. Enable the directory service on Cisco Expressway Edge for Office 365 or Cisco Expressway Core for internal Active Directory and add the service in Webex Control Hub.
    D. Install the Cisco Express Connector and configure the device in Cisco Unified Communications Manager under Cisco Unified Serviceability and add the service in Webex Control Hub.

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