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Exam 300-820 topic 1 question 149 discussion

Actual exam question from Cisco's 300-820
Question #: 149
Topic #: 1
[All 300-820 Questions]



Refer to the exhibit. When a user tries to sign in to the Cisco Jabber client through Mobile and Remote Access, they receive this error message: “Cannot communicate with the server.” The external DNS server is configured with the SRV records listed in the exhibit.
What is the cause of the issue?

  • A. The _sips DNS record must target expE-pub.cll-collab.internal and the _cisco-uds DNS record must be removed.
  • B. The collab-edge DNS record must be added to the DNS server and the _cisco-uds DNS record must be removed.
  • C. A Cisco CSF device must be configured in UC for the user and the _cisco-uds DNS record must be removed.
  • D. The HTTP allow list is not allowing communication with the Instant Message and Presence server.
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Suggested Answer: B 🗳️
by ram0189 at July 4, 2024, 2:26 a.m.

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TheBabu
10 months ago
Selected Answer: B
B seems correct, for MRA the cisco-uds record should not be resolvable via public DNS, and the collab-edge record is required
upvoted 1 times
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ram0189
10 months ago
is the ANS correct ?
upvoted 1 times
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