Cisco 300-820 Implementing Cisco Collaboration Cloud and Edge Solutions Exam Exam Practice Test Questions

• Question 1

  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?

  • Expressway-E FQDN
  • Cisco UCM FQDN
  • Expressway-E DHCP
  • Cisco UCM DHCP

  Show Answer Answer: A Next

• Question 2

  An Expressway-E is configured using a single NIC with NAT.How must the Expressway-C traversal client zone be configured to connect to the Expressway-E?

  • TLS verify must be enabled.
  • The zone profile must be set to default.
  • The peer address must be the Expressway-E NAT address.
  • The peer address must be the Expressway-E LAN 1 IP address.

  Show Answer Answer: C Next

• Question 3

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

  • Traversal Server
  • TURN Relays
  • Rich Media Sessions
  • Advanced Networking
  • Device Provisioning

  Show Answer Answer: A, C Next

• Question 4

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

  • Webex Cloud supports either a DMZ-based Mesh Node for security or an internal-based Mesh Node for media control only.
  • 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.
  • 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.
  • 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.

  Show Answer Answer: C Next

• Question 5

  What is the Cisco-recommended key length in bits for a Cisco Expressway certificate?

  • 1024
  • 2048
  • 4096
  • 8192

  Show Answer Answer: C Next