Cisco Exam 300-820 Topic 9 Question 45 Discussion

Actual exam question for Cisco's 300-820 exam

Question #: 45
Topic #: 9

Refer to the exhibit.

When a Jabber user attempts to connect from outside of the organization, the user enters the login information as "user@example.com" and receives the error "Cannot find your services Automatically". The engineer tries to resolve SRV records used by Jabber.

DNS A record "expressway-e.example.com" points to the Expressway-E IP and "cucm.example.com" points to the Cisco Unified Communications Manager.

Which change resolves the DNS problem?

AChange cisco-uds to point to the Expressway-E FQDN.

BChange the collab-edge record to point to 5061.

CRemove the cisco-uds SRV record for the external DNS.

DChange the priority of the SRV record for cisco-uds.

Show Suggested Answer

Suggested Answer: D

by Oretha at Sep 19, 2022, 09:10 PM

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Donette

2 days ago

I bet the engineer who set up this Jabber deployment was a real 'Jaber' at their job. Hopefully, they can 'jabber' their way out of this problem!

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France

3 days ago

A) Change cisco-uds to point to the Expressway-E FQDN. This makes sense, as the Expressway-E is responsible for external Jabber connectivity.

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Talia

13 days ago

D) Change the priority of the SRV record for cisco-uds. This could work, but it's a bit of a shot in the dark without more information about the current SRV record configuration.

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Theola

16 days ago

B) Change the collab-edge record to point to 5061. This sounds like a logical solution, as the Expressway-E is likely used for external Jabber connections.

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Ines

16 hours ago

I agree, changing the collab-edge record to point to 5061 makes sense.

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Horace

22 days ago

But changing the cisco-uds to point to the Expressway-E FQDN makes more sense as it resolves the DNS problem mentioned in the question.

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Marvel

24 days ago

I disagree, I believe the answer is B) Change the collab-edge record to point to 5061.

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1 months ago

I think the answer is A) Change cisco-uds to point to the Expressway-E FQDN.

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