Free Access Cisco.300-820.v2025-11-24.q165 Practice Test (Page 33)

Question 156

What allows endpoints behind a NAT to discover the paths through which they will pass media?

A.RTP

B.TLS

C.SNMP

D.ICE

Question 157

What is the purpose of Webex Cloud-Connected UC?

A.It is a Cisco UCM deployed in the Webex cloud for feature parity when moving to cloud.

B.Get the benefits of centralized cloud-based analytics and troubleshooting while keeping critical calling on-premises.

C.It is a migration path tor moving from on-premises UC to Webex in a step by step plan.

D.It is a hybrid calling setup with an on-premises Cisco UCM and a Webex based Cisco UCM to benefit from both critical on-prem and flexible cloud deployments.

Question 158

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.

Question 159

Jabber cannot log in via Mobile and Remote Access. You inspect Expressway-C logs and see this error message:
XCP_JABBERD Detail="Unable to connect to host '%IP%', port 7400:(111) Connection refused" Which is the cause of this issue?

A.The destination port for Expressway-E is set to 7400 instead of 8443 on the Expressway-C.

B.Rich Media Session licenses are not activated on Expressway-E.

C.The XCP Service is not activated on Expressway-E.

D.Expressway-E is listening on the wrong IP interface.

Question 160

Refer to the exhibit. The firewall has been configured from NAT 192.168.108.2 to 100.64.0.1.
Which configuration changes are needed for an Expressway-E with dual network interfaces?