Cisco Exam 300-810 Topic 2 Question 85 Discussion

Actual exam question for Cisco's 300-810 exam

Question #: 85
Topic #: 2

A collaboration engineer is configuring SIP interdomain federation for Cisco IM and Presence. The external domain cannot be discovered using DNS SRV. If the external enterprise domain is ciscocollab.com, what destination pattem should the engineer use for a static route?

Acom.ciscocollab.*

B_sipfederationtls._tcp.ciscocollab.com

C*.ciscocollab.com,*

D.ciscocollab.com

Show Suggested Answer

Suggested Answer: A

The scenario indicates a high availability failover condition for a Cisco IM and Presence server: one node is idle, the other is running in backup mode. To restore both nodes to normal operation, initiating a controlled failover is the best approach:

Failover Action:This will gracefully switch the active role to the idle node, making it primary and restoring redundancy.

by Sabra at Apr 24, 2024, 10:31 PM

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Jose

1 months ago

Wait, does anyone else hear a faint echo of 'SIP' in the distance? It's calling me...

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Adelina

1 months ago

D) .ciscocollab.com looks like it's missing the SRV record prefix as well. Gotta love these tricky SIP federation questions!

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Pamella

3 days ago

D) .ciscocollab.com is missing the SRV record prefix, so it is not the correct option.

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Lura

4 days ago

B) _sipfederationtls._tcp.ciscocollab.com is the correct destination pattern for a static route.

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Elin

5 days ago

D) .ciscocollab.com

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Bambi

11 days ago

A) com.ciscocollab.* is not the correct destination pattern for a static route.

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Tammy

11 days ago

B) _sipfederationtls._tcp.ciscocollab.com

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Ozell

28 days ago

A) com.ciscocollab.*

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Alethea

2 months ago

I think C) *.ciscocollab.com,* is too broad. It could match too many domains unintentionally.

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Juan

9 days ago

C) *.ciscocollab.com,* may be too broad and could match unintended domains.

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Crissy

16 days ago

B) _sipfederationtls._tcp.ciscocollab.com is the correct destination pattern for a static route.

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Audry

19 days ago

A) com.ciscocollab.* is not the correct destination pattern for a static route.

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Edison

2 months ago

Option A) com.ciscocollab.* is not quite right. It's missing the '_sipfederationtls._tcp' prefix.

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King

12 hours ago

No, the destination pattern should include _sipfederationtls._tcp prefix as well.

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Jamal

2 days ago

D) .ciscocollab.com

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Shenika

7 days ago

That's correct. The destination pattern should include _sipfederationtls._tcp prefix.

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Carey

2 months ago

B) _sipfederationtls._tcp.ciscocollab.com

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Vincent

2 months ago

The correct answer is B) _sipfederationtls._tcp.ciscocollab.com. This is the standard SIP federation DNS SRV record format.

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Jacqueline

1 months ago

That makes sense, thanks for clarifying!

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Jacqueline

2 months ago

B) _sipfederationtls._tcp.ciscocollab.com

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Alex

2 months ago

I'm not sure, but I think option B makes sense because it specifies the protocol and domain for the static route.

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Brice

2 months ago

I agree with Louis, using the SRV record for SIP federation is the correct approach.

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Louis

3 months ago

I think the destination pattern should be B) _sipfederationtls._tcp.ciscocollab.com

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