Cisco 300-820 CLHCT Exam Questions Instant Access

Question 1

What is a benefit of Cisco Webex Messenger Cloud deployment?

ACloud deployment is more secure than an on-premises deployment.

BThere is no additional cost to use a cloud deployment.

CCloud deployment allows interoperability between Cisco Jabber and Webex Teams users.

DCloud deployment is taster than using an on-premises deployment.

Answer : D

Question 2

Refer to the exhibit.

What is the result of a transformation applied to alias 88514?

A98851@ccnpcollab.com

B88513@ccnpcollab com

C88514@ccnpcollab.com

D88515@ccnpcollab.com

Answer : C

Question 3

Which two statements about Mobile and Remote Access certificate are true? (Choose two.)

AExpressway Core can use private CA signed certificate.

BYou must upload the root certificates in the phone trust store.

CExpressway must generate certificate signing request.

DExpressway Edge must use public CA signed certificate.

EThe Jabber client can work with public or private CA signed certificate.

Answer : A, E

Question 4

An engineer is configuring the Expressway cluster to allow Jabber clients that are outside the enterprise network to register, make calls, and send instant messages using the internal Cisco UCM. Which action must be taken before a secure UC traversal zone is added to the Expressway-C?

AAdd Instant Message and Presence service clusters.

BAdd a Cisco UCM cluster.

CConfigure SIP OAuth mode.

DEstablish certificate trust between the Expressway-C and Expressway-E.

Answer : D

Question 5

When external video endpoints are called via a DNS zone, which dialing method requires DNS to be configured in the Expressway server?

AIP dialing

BURI dialing

CDN dialing

DE.164

Answer : B

Question 6

Refer to the exhibit.

While troubleshooting Cisco Jabber login issues, there are some error messages. Why is the Jabber client unable to sign in?

Adown Cisco Unified Communications Manager server

BXMPP bind failures

Cincorrect login credentials

Dservice discovery issues

Answer : B

Question 7

What is the first step to restoring an Expressway cluster from a backup?

Ause the backup that is specific to each Expressway peer in the cluster

Bupgrade each Expressway peer to the latest Expressway software

Cremove each Expressway peer from the cluster

Dadd all the Expressway peers to the cluster

Answer : C

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