Free Access Cisco.300-820.v2025-11-24.q165 Practice Test (Page 11)

Question 46

A company has a traversal client that resides in the DMZ in the enterprise network and has a requirement for B2B calling. Which Cisco Collaboration Edge component addresses this requirement?

A.Cisco Expressway-C

B.Cisco Expressway-E

C.Cisco Unified Border Element

D.Cisco TelePresence ISDN gateway

Question 47

Refer to the exhibit.

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

A.88513@ccnpcollab com

B.[email protected]

C.[email protected]

D.[email protected]

Question 48

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

A.36

B.0

C.24

D.24

Question 49

Which two statements about Expressway-C / Expressway-E Firewall Traversal are correct?
(Choose two.)

A.SIP or H.323 "fixup" ALG or awareness functionality must be enabled on the NAT firewalls.

B.SIP or H.323 "fixup" ALG or awareness functionality must be disabled on the NAT firewalls.

C.SIP or H.323 "fixup" ALG or awareness functionality must be enabled on the NAT firewall between the DMZ and the Internet only.

D.The communications between Expressway-C and Expressway-E are always initiated from the Expressway-C to the Expressway-E.

E.The communications between Expressway-C and Expressway-E are always initiated from the Expressway-E to the Expressway-C.

Question 50

Which protocol should be used to verify the connectivity for different media paths found during a call using ICE?

A.STUN

B.RTP

C.SNMP

D.TURN

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Question 46

Question 47

Question 48

Question 49

Question 50

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