Cisco 300-820 CLCEI Exam Practice Test Instant Access

Question 1

An engineer is deploying an Expressway solution for the SIP domain Cisco.com. Which SRV record should be configured in the public DNS to support inbound B2B calls?

A_collab-edge._tls.cisco.com

B_cisco-uds._tcp.cisco.com

C_sip._tcp.cisco.com

D_cuplogin._tcp.cisco.com

Answer : C

Question 2

Which attribute in the SDP for a call is affected by the static NAT address configuration in an Expressway-E?

Aconnection

Bname

Cversion

Dbandwidth

Answer : B

Question 3

Which dial plan component is configured in Expressway-C to route a call to the Cisco UCM?

Acall routing

Btraversal subzone

Ccall policy

Dsearch rule

Answer : A

Question 4

Cisco media traversal technology has enabled a secure environment where internal video endpoints call and receive calls from external video endpoints. How does the Expressway-C and Expressway-E communicate?

AExpressway-C establishes an outgoing request to Expressway-E, enabling the Expressway-E in the DMZ to notify the internal Expressway-C of an incoming call from an external endpoint.

BInternal endpoints are registered to Expressway-E in the DMZ. Expressway-C, which is also in the DMZ, will receive and make calls on behalf of Expressway-E because they are in the same network.

CExpressway-E establishes an outgoing request to Expressway-C, enabling the Expressway-C in the DMZ to notify the internal Expressway-E of an incoming call from an external endpoint.

DInternal endpoints are registered to Expressway-C in the DMZ. Expressway-E, which is also in the DMZ, will receive and make calls on behalf of Expressway-C because they are in the same network.

Answer : A

Question 5

What is configured on the Expressway-E to successfully route calls from Expressway-C on the internal network to the Internet?

AApplication layer gateway is enabled to bridge the media traffic.

BA static NAT route is added to the firewall to bridge the two networks.

CThe Expressway-E is enabled for Dual-NIC capability.

DThe Expressway-E is enabled for interworking

Answer : C

Question 6

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

Aadd the specific URI in the firewall section of the Expressway and block it

Bblock the call with a call policy rule in the Expressway-E

Cadd a search rule route all calls to the Cisco UCM

Dconfigure FAC for the destination alias on the Expressway

Answer : B

Question 7

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

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

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

CAdd Cisco Unity Connection to Expressway-E.

DRegister Expressway-C to Cisco UCM.

Answer : B

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

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7