A MRA deployment is being configured where one of the requirements is for registered Jabber users
to pull directory photos from an internal server. What should be configured on the Expressway-C so
that MRA registered clients reach this server?
Where can the administrator manage a Webex tenant?
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Correct Answer:
D
Explanation
:
Q: 3
An administrator deployed the directory connector to synchronize the on-premises Active Directory
with the Webex cloud and needs to map attributes from the AD to the corresponding attributes in
the cloud. To which Webex cloud attribute must the user Account Control attribute be mapped to
ensure that users are synced properly?
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Correct Answer:
D
Explanation
:
Q: 4
Refer to the exhibit.
Calls to locally registered endpoints are failing. At present, there are two endpoints
registered locally to this Expressway. An H.323 endpoint with an alias of “EndpointA” is registered,
and a SIP endpoint with an alias of “[email protected]” is also registered. How is this issue
resolved?
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Correct Answer:
A
Explanation
:
Q: 5
Refer to the exhibit.
Refer to the exhibit. The neighbor zone to Cisco UCM fails to come up when TLS verify mode is
enabled on the Expressway-C for B2B traffic. Which Issue correctly describes the cause of the error?
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Correct Answer:
D
Explanation
:
Q: 6
Which mode should be used when Call Policy is configured on Expressways?
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Correct Answer:
B
Explanation
:
Q: 7
In Cisco Expressway, which information from an incoming search request does the pre-search
transform configuration allow to be modified?
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Correct Answer:
B
Explanation
:
Q: 8
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?
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Correct Answer:
A
Explanation
:
Q: 9
A company already has a Cisco Unified Communications Manager for internal audio and video traffic,
but it requires video communication with external partners and customers. It is important to ensure
security for the deployment and the connectivity.
What must be set up to enable this requirement?
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Correct Answer:
C
Explanation
:
Q: 10
Cisco Collaboration deployment has video endpoints that can do B2B calls over the internet, but they
also can make audio calls through a gateway. This ability means that someone from the internet can
make fraud calls through the system. Which action must an engineer take to set up the search rules
for calls that are being headed to the PSTN gateway?
Options
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Correct Answer:
B
Explanation
:
Q: 11
Refer to the exhibit.
Refer to the exhibit. A Cisco UCM cluster in mixed mode is integrated with Cisco Expressway-C for
Mobile and Remote Access endpoint registration. TLS verify mode is enabled and self-signed
certificates with the same common name for Cisco Tomcat and Cisco Call Manager are uploaded to
Expressway-C. A Cisco Jabber client fails to register using secure SIP. Which two configurations are
the cause of the issue? (Choose two.)
Options
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Correct Answer:
D, E
Explanation
:
Q: 12
Which two scenarios need a proper DNS configuration on Expressway servers? (Choose two.)
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Correct Answer:
A, C
Explanation
:
Q: 13
A Cisco Webex Hybrid Video Mesh Node can be installed in the DMZ and on the internal network.
Which statement is true?
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Correct Answer:
C
Explanation
:
Q: 14
An administrator installs a new webserver (server1.example.com – 10.1.1.90) for storing Cisco
Jabber update files to the network, but all Mobile and Remote Access registered clients still run the
old Jabber software version, and the update fails. Which configuration task on an Expressway server
solves the Jabber software update issue?
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Correct Answer:
B
Explanation
:
Q: 15
Which option mandates that calls fall back to unencrypted media if encryption cannot be
established?
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Correct Answer:
C
Explanation
:
Q: 16
In a Mobile and Remote Access deployment, where must communications be encrypted with TLS?
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Correct Answer:
D
Explanation
:
Q: 17
A company identifies a fraudulent toil situation. An engineer reviews the Cisco UCM call detail
records and discovers that fraudulent calls originate from a Cisco Expressway-C server and are then
routed to a 10-digit PSTN number. What must be configured to limit incoming Expressway calls to the
internal Cisco UCM range of extensions 5XXXX?
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Correct Answer:
C
Explanation
:
Q: 18
Which connection does the traversal zone configuration define?
Refer to the exhibit.
An Expressway-C and Expressway-E are configured for B2B calling and the Expressway- E zone is set
to TLS Verify Currently, calls do not reach the Expressway-C. The Traversal Client zone on the
Expressway-C for B2B reports the information in the exhibit for the Peer 1 address.
Which action resolves this error?
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Correct Answer:
C
Explanation
:
Q: 20
An engineer must enable the communication between two separate Expressway-C servers to allow
inbound and outbound calling between different endpoints registered on each server. Which
configuration must happen?
Calls to locally registered endpoints are failing. At present, there are two endpoints
registered locally to this Expressway. An H.323 endpoint with an alias of “EndpointA” is registered,
and a SIP endpoint with an alias of “[email protected]” is also registered. How is this issue
resolved?
Refer to the exhibit. The neighbor zone to Cisco UCM fails to come up when TLS verify mode is
enabled on the Expressway-C for B2B traffic. Which Issue correctly describes the cause of the error?
Refer to the exhibit. A Cisco UCM cluster in mixed mode is integrated with Cisco Expressway-C for
Mobile and Remote Access endpoint registration. TLS verify mode is enabled and self-signed
certificates with the same common name for Cisco Tomcat and Cisco Call Manager are uploaded to
Expressway-C. A Cisco Jabber client fails to register using secure SIP. Which two configurations are
the cause of the issue? (Choose two.)
An Expressway-C and Expressway-E are configured for B2B calling and the Expressway- E zone is set
to TLS Verify Currently, calls do not reach the Expressway-C. The Traversal Client zone on the
Expressway-C for B2B reports the information in the exhibit for the Peer 1 address.
Which action resolves this error?
