Exam 300-820 topic 1 question 65 discussion

Actual exam question from Cisco's 300-820

Question #: 65
Topic #: 1

Which entry in the public (external) DNS is valid to configure DNS SRV records for a Cisco Mobile and Remote Access solution?

A. _cisco-uds._tcp.<domain>
B. _cisco-mra._tls.<domain>
C. _collab-edge._tls.<domain>
D. _cisco-expwy._tls.<domain>

Show Suggested Answer

Suggested Answer: A 🗳️

by BangBang86 at Aug. 13, 2020, 6:45 a.m.

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Abhishek1610

Highly Voted 2 years, 12 months ago

_cisco-uds is used for CUCM _collab-edge is used for MRA _cuplogin i sused for IM&P Correct answer is option C. _collab-edge._tls.<domain>

upvoted 5 times

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BangBang86

Highly Voted 3 years, 3 months ago

_cisco-uds is used for internal communication, while _collab-edge is used for external clients.

upvoted 5 times

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Collabinski

Most Recent 10 months, 1 week ago

Selected Answer: C

Public DNS (External Domains) The public, external DNS must be configured with _collab-edge._tls. SRV records so that endpoints can discover the Expressway-Es to use for Mobile and Remote Access. https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-5/exwy_b_mra-expressway-deployment-guide/exwy_b_mra-expressway-deployment-guide_chapter_0100.pdf

upvoted 1 times

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khader09

3 years, 1 month ago

_collab-edge._tls.<domain>

upvoted 4 times

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Prorod

3 years, 2 months ago

_collab-edge._tls.<domain> is used for external resolution

upvoted 3 times

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