Free Access to Cisco.300-820.v2022-05-18.q69 with Valid Practice Test (Page 7)

Question 26

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?

A.The zone profile must be set to default.
B.The peer address must be the Expressway-E NAT address.
C.TLS verify must be enabled.
D.The peer address must be the Expressway-E LAN 1 IP address.

Question 27

For a Mobile and Remote Access deployment, which server's certificate must include the Unified registration domain as a Subject Alternate Name?

A.Expressway-C server certificate
B.C.Expressway-E server certificate
C.Expressway-C and Expressway-E server certificate
D.Cisco Unified Communications Manager server certificate

Question 28

Jabber cannot log in via Mobile and Remote Access. You inspect Expressway-C logs and see this error message:
XCP_JABBERD Detail="Unable to connect to host '%IP%', port 7400:(111) Connection refused"
Which is the cause of this issue?

A.Rich Media Session licenses are not activated on Expressway-E.
B.The XCP Service is not activated on Expressway-E.
C.Expressway-E is listening on the wrong IP interface.
D.The destination port for Expressway-E is set to 7400 instead of 8443 on the Expressway-C.

Question 29

Which two items are configured when deploying a B2B collaboration solution? (Choose two.)

A.traversal client on a Cisco Expressway-E
B.SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-C
C.DNS zone on a Cisco Expressway-C
D.SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-E
E.search rules in Cisco Expressway-E

Question 30

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

A.search rules, transforms
B.search rules, zones, local zones
C.transforms, CPL, user policy, search rules
D.DNS zone, local zone, search rules

Question 26

Question 27

Question 28

Question 29

Question 30

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