300-820 Practice Test

Which DNS record and port combination must be resolved externally for Mobile and Remote Access to be used?

A.

_collab-edge on port 8443

B.

_cisco-uds-edge on port 5061

C.

_collab-edge on port 5061

D.

_cisco-uds on port 8443

Which configuration is required when implementing Mobile and Remote Access on Cisco Expressway?

A.

IPS

B.

SAML authentication

C.

Cisco Unified CM publisher address

D.

SSO

Which step is taken when configuring a Cisco Expressway solution?

A.

Configure the Expressway-E by using a non-traversal server zone.

B.

Enable static NAT on the Expressway-E only.

C.

Disable H.323 mode on the Expressway-E.

D.

Enable H.323 H.460.19 demultiplexing mode on the Expressway-C.

Which step is required when configuring Cisco Webex Hybrid Message Service?

A.

Add Expressway-C and Cisco UCM to the Cisco Webex Cloud.

B.

Register Expressway-C Connector Hosts to the Cisco Webex Cloud.

C.

Add Cisco Unity Connection to Expressway-E.

D.

Register Expressway-C to Cisco UCM.

Refer to the exhibit.

In an environment SIP devices are registered to CUCM and H.323 devices to VCS. What would be required to enable these calls to setup correctly?

A.

Create a presearch transform.

B.

Change the domain of SIP endpoint A to cisco.com.

C.

Disable SIP in the external zone.

D.

Change the interworking mode to On.