Cisco 300-820 Exam - Topic 17 Question 49 Discussion

Actual exam question for Cisco's 300-820 exam

Question #: 49
Topic #: 17

An organization has a domain name of example.com. Which two SRV records are valid for a SIP and H 323 communication? (Choose two)

A_collab-edge._tls.example.com

B_sips_tcp.example.com

C_h323ls_tcp.example.com

D_h323ls._udp.example.com

E_sips._udp.example.com

Show Suggested Answer

Suggested Answer: D

by Jenelle at Dec 08, 2022, 04:55 PM

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Hannah

10 months ago

A and C are spot on, no doubt about it!

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France

10 months ago

I thought H323 used UDP, not TCP?

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Catherin

10 months ago

Wait, is B even a valid option?

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Laticia

11 months ago

Definitely A and D!

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Richelle

11 months ago

I think A and C are the right ones.

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Coleen

11 months ago

I have a vague memory that _collab-edge._tls.example.com is related to collaboration services, but I'm not confident if it's for SIP or H.323.

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Carlee

11 months ago

I practiced a similar question last week, and I believe _sips_tcp.example.com is definitely valid for SIP communication.

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Rosenda

11 months ago

I think _h323ls._udp.example.com might be one of the correct answers since it relates to H.323, but I can't recall the other one.

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Carylon

11 months ago

I remember studying SRV records, but I'm not completely sure which ones are specifically for SIP and H.323.

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Adelina

11 months ago

I'm a bit confused by the different policy options. Can someone help me understand the differences between them? I want to make sure I pick the right one.

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Belen

11 months ago

Okay, let me think this through. Class K is for fires involving combustible cooking media like oils and fats, so A seems like the right answer here.

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Alita

11 months ago

I'm pretty confident EVPN is the right choice here. It's designed to provide that seamless layer 2 connectivity across the data center network.

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Marleen

11 months ago

This looks like a pretty straightforward design question. I think I can work through this step-by-step and come up with the right solution.

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Leota

11 months ago

Hmm, this looks like a tricky one. I'll need to think carefully about the characteristics of the dataset and the goal of the feature selection.

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Martin

11 months ago

I think there was a practice question about repurchase agreements where "Rollover" was mentioned, but I'm not confident if it fits this scenario.

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Dyan

1 year ago

I heard the company is using SIP for their 'Silly Internet Phones' and H.323 for their 'Highly Obsolete eXperimental Telephony'. No wonder I can never get a clear call!

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Cecily

1 year ago

Hmm, let me think about this. I bet the correct answer involves something with '_sip' and '_h323' in the record names. Maybe A and D? Or is it B and C? *scratches head*

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Diane

1 year ago

This question is making my head spin! I just want to make a simple phone call, not become a networking expert. Where's the option for 'call IT support'?

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Catarina

1 year ago

I'm not sure about the correct answer, but I know that SIP and H.323 are two different protocols, so the records should reflect that. Maybe B and C are the right choices?

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