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Questions # 31:

An administrator made changes to a directory connector for Webex AD synchronization. The number of users synchronized is quite large and the change should affect only a limited number of users. How can the administrator check the result before executing the synchronization?

Options:

A.

Initiate an incremental synchronization from the Director Connector app on the on-premises Windows server because it will ask to save the changes.

B.

Initiate a dry run of an incremental synchronization from the Director Connector app on the on-premises Windows server.

C.

Initiate a dry run of an incremental synchronization from the Director Connector in Control Hub.

D.

Initiate an incremental synchronization from the Director Connector in Control Hub because it will ask to save changes.

Expert Solution
Questions # 32:

Which 16-digit number is unique to a serial number and is used to enable the system?

Options:

A.

RMS license key

B.

option key

C.

release key

D.

Expressway series

Expert Solution
Questions # 33:

An engineer is configuring Cisco Expressway-E and needs to implement toll fraud prevention. Which configuration meets this requirement?

Options:

A.

Enable SIP ALG inspection on the network address translation firewall.

B.

Enable and configure local call policy.

C.

Enable and configure the Expressway-E firewall.

D.

Configure the external firewall to block specific IPs.

Expert Solution
Questions # 34:

Why would a Cisco Jabber contact under Hybrid Messaging Integration be grayed out?

Options:

A.

The contact uses Cisco Webex Teams and Jabber and remains as Do not Disturb for 30 minutes.

B.

The contact was using only Cisco Webex Teams and changed the status to Away.

C.

The contact set Out of the Office for Cisco Webex Teams.

D.

The other user has not used Cisco Webex Teams or Jabber within the last 72 hours, so they are offline.

Expert Solution
Questions # 35:

Which option changes the addresses and ports in voice and video signaling messages?

Options:

A.

Firewall ALG

B.

NAT overload

C.

NAT Pinhole

D.

NAT ALG

Expert Solution
Questions # 36:

Question # 36

Refer to the exhibit. An administrator troubleshoots Cisco Jabber users experiencing issues when trying to log in and notices errors in the Jabber problem report log. The administrator also sees that the Intercluster Sync Agent service is not running on the IM and Presence server. Why is the Jabber client unable to sign in?

Options:

A.

The XmppSDK.dll file is missing from the IM and Presence server.

B.

The XMPP stanza is not using the correct ID for the Jabber client.

C.

The XMPP bind failed on the IM and Presence server.

D.

The Jabber client refused the XMPP bind connection.

Expert Solution
Questions # 37:

With QoS enabled, which two statements about the Cisco Webex Video Mesh Node signaling and media traffic are true? (Choose two.)

Options:

A.

From VMN to CUCM SIP endpoints, the source UDP ports from 52500 to 62999 is used for audio traffic.

B.

From VMN to Webex Teams clients, the source UDP port 5004 is used for video traffic.

C.

From Webex cloud to VMN, the source UDP port 9000 is used for audio traffic.

D.

From VMN to video endpoints, the destination UDP port 5004 is used for audio traffic.

E.

From VMN to Webex cloud, the destination UDP port 9000 is used for video traffic.

Expert Solution
Questions # 38:

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

Options:

A.

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

B.

Register Expressway-C to Cisco Unified Communications Manager.

C.

Add Expressway-C and Cisco United CM to the Cisco Webex Cloud.

D.

Add Cisco Unity Connection to Expressway-E.

Expert Solution
Questions # 39:

Which service is available in a cloud-based deployment using Cisco Webex Messenger?

Options:

A.

Presence

B.

Phone services

C.

Voicemail

D.

Call forward services

Expert Solution
Questions # 40:

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

Options:

A.

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

B.

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

C.

add a search rule route all calls to the Cisco UCM

D.

configure FAC for the destination alias on the Expressway

Expert Solution
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