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  5. Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) Questions and Answers

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Questions # 21:

What is a requirement when configuring the Cisco Webex Hybrid Message account for accessing the API of the Cisco UCM IM and Presence Service?

Options:
A.

Add a new end-user with the “Standard AXL API Access” role

B.

Use an application user with only the “Standard CTI Allow Control of All Devices” role

C.

Use an application user not the main administrator account with the “Standard AXL API Access” role

D.

Use the main administrator account if it includes the “Standard AXL API Access” role

Expert Solution
Questions # 22:

An Expressway-E is configured using a single NIC with NAT.

How must the Expressway-C traversal client zone be configured to connect to the Expressway-E?

Options:
A.

TLS verify must be enabled.

B.

The zone profile must be set to default.

C.

The peer address must be the Expressway-E NAT address.

D.

The peer address must be the Expressway-E LAN 1 IP address.

Expert Solution
Questions # 23:

An organization wants to enable a Cisco Webex connector to synchronize all employees automatically with Cisco Webex instead of using a manual list.

Where is the Webex Hybrid Directory Service configured?

Options:
A.

Install Cisco Directory Connector on a Microsoft Windows Domain server and configure the software and Webex Control Hub.

B.

Enable the directory service in Cisco Unified Communications Manager under Cisco Unified Serviceability and add the service in Webex Control Hub.

C.

Enable the directory service on Cisco Expressway Edge for Office 365 or Cisco Expressway Core for internal Active Directory and add the service in Webex Control Hub.

D.

Install the Cisco Express Connector and configure the device in Cisco Unified Communications Manager under Cisco Unified Serviceability and add the service in Webex Control Hub.

Expert Solution
Questions # 24:

Question # 24

Refer to the exhibit. Call policy rules on an Expressway-E prevent external callers from the internet from calling a VIP whose URI is vip@cisco.com. Which additional configuration setting is required for this call policy to function as intended?

Options:
A.

The default zone on the Expressway-E must not be configured to treat as authenticated.

B.

A search rule must be configured with an extract match forvip^cisco.com to pass the call to the Expressway-C.

C.

The Cisco TelePresence endpoint registered with the URI vip@cisco.com must be set in *do not disturb" mode.

D.

SIP TLS must be disabled on the Expressway-E.

Expert Solution
Questions # 25:

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 # 26:

What are the steps to access the Service Setup Wizard during the first setup of the Expressway server to license the server?

Options:
A.

Factory reset the Expressway server to pass from Smart Licensing to PAK-based licensing.

B.

From the GUI of the Expressway server, go to Status> Overview> Run service setup.

C.

Factory reset the Expressway server to pass from Expressway-C to Expressway-E.

D.

From the GUI of the Expressway server, go to Maintenance> Option keys> First Setup Wizard.

Expert Solution
Questions # 27:

When designing the call control on a Cisco Expressway Core, which is the sequence of dial plan functions?

Options:
A.

transforms, CPL, user policy, search rules

B.

search rules, zones, local zones

C.

DNS zone, local zone, search rules

D.

search rules, transforms

Expert Solution
Questions # 28:

Which part of a hybrid cloud-based deployment with Cisco Webex Messenger Service is used for meeting capabilities?

Options:
A.

Cisco Unified CM is always used for meeting capabilities.

B.

Depending on the media flow, the Webex Meeting Center or local Cisco Unified CM meeting resources are used for meeting capabilities.

C.

Depending on the origin of the user, the Webex Meeting Center or local Cisco Unified Communications Manager meeting resources are used for meeting capabilities.

D.

Cisco Webex Meeting Center is always used for meeting capabilities.

Expert Solution
Questions # 29:

What is the default DSCP value for video traffic that is routed through an Expressway server?

Options:
A.

36

B.

24

C.

0

D.

24

Expert Solution
Questions # 30:

Where can the administrator manage a Webex tenant?

Options:
A.

Cisco Webex administrator portal

B.

Cisco Webex management portal

C.

Cisco Webex control panel

D.

Cisco Webex Control Hub

Expert Solution
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