Free Access Cisco.300-820.v2025-04-04.q130 Practice Test (Page 10)

Question 41

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

A.Configure, extend, and connect.

B.Configure service discovery for remote access.

C.Configure desk phone control.

D.Configure policies.

Question 42

Which connection does the traversal zone configuration define?

A.Cisco UCS E-Series and Cisco UCM

B.Expressway-E and Collaboration Endpoints

C.Cisco UC and Cisco Unified Presence Server

D.Cisco Expressway-C and Cisco Expressway-E platforms

Question 43

You must install an Expressway Edge server pair to enable mobile and remote access for a customer network. Which two requirements are used to install an MRA solution successfully?
(Choose two.)

A.Make sure that Expressway-Edge and Expressway-Core servers have their server certificates signed by the same certification authority and the CA certificate is uploaded to the trusted CA store otherwise the Traversal zone will not work.

B.Configure your firewalls to allow traffic from Expressway-Core to Expressway-Edge servers and to allow traffic from internet hosts to Expressway-Edge servers.
You do not need to configure firewall rules for traffic from Expressway-Edge to Expressway Core servers.

C.Configure DNS SRV records according. Make sure that you can resolve DNS SRV record_collab- edge_tls.yourdomain.com outside your company network.
Make sure that you cannot resolve it inside your company network.

D.You can deploy Edge servers with multiple network interfaces or with a single network interface.
In both scenarios, you must enable NAT for the Internet-facing interface if you are using private Ip addresses.

Question 44

Refer to the exhibit.

When configuring a search rule that routes calls to a zone, what occurs when 13358 is dialed?

A.13358 is replaced by 135 and remains in the same zone.

B.13358 is replaced by 135, and then is sent to the traversal zone.

C.13358 is sent directly to the traversal zone.

D.13358 is replaced by 135, and then is sent to the local zone.

Question 45

How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?

A.add a search rule route all calls to the Cisco UCM

B.block the call with a call policy rule in the Expressway-E

C.add the specific URI in the firewall section of the Expressway and block it

D.configure FAC for the destination alias on the Expressway

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Question 41

Question 42

Question 43

Question 44

Question 45

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