F5 Networks 301a Exam - Topic 2 Question 107 Discussion

Actual exam question for F5 Networks's 301a exam

Question #: 107
Topic #: 2

A virtual server is using a TCP profile based on the top-wan-optimized profile for a streaming application Users report videos are loading slowly.

Which setting should be modified in the TCP profile to optimize the application?

ADisable Slow Start

BDisable Selective ACKs

CDisable Nagle's Algorithm

DDisable Reset on Timeout

Show Suggested Answer

Suggested Answer: C

by Chauncey at Feb 07, 2025, 05:59 PM

Limited Time Offer

25%

Off

Get Premium 301a Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Margot

8 months ago

I thought Selective ACKs were important for streaming, though?

upvoted 0 times

...

Juliana

8 months ago

Disabling Slow Start might also be worth considering.

upvoted 0 times

...

Antonette

8 months ago

Wait, are we sure that's the best option?

upvoted 0 times

...

Ettie

9 months ago

Totally agree, Nagle's can cause delays in streaming!

upvoted 0 times

...

Colby

9 months ago

I think disabling Nagle's Algorithm could help with video loading times.

upvoted 0 times

...

Whitney

9 months ago

I think Reset on Timeout is more about connection stability than performance. I don't see how that would help with slow video loading.

upvoted 0 times

...

Estrella

9 months ago

I feel like Selective ACKs were important for optimizing TCP, but I can't recall if disabling them would actually help in this scenario.

upvoted 0 times

...

Myong

9 months ago

I'm not entirely sure, but I think disabling Slow Start could also improve performance. We had a practice question about that, right?

upvoted 0 times

...

Shawnda

9 months ago

I remember we discussed how disabling Nagle's Algorithm can help with latency in streaming applications. That might be the right choice here.

upvoted 0 times

...

Ahmed

9 months ago

Disabling Reset on Timeout could be an interesting approach, but I'm not sure that's the root cause of the slow video loading.

upvoted 0 times

...

Angella

9 months ago

Disabling Selective ACKs might be worth a try, but I'm not sure that's the best option for a streaming app.

upvoted 0 times

...

Therese

9 months ago

I'm leaning towards disabling Nagle's Algorithm. That could help reduce latency for the streaming traffic.

upvoted 0 times

...

Ceola

9 months ago

Okay, let's see. Disabling Slow Start could help with the initial connection, but that might not be the full issue here.

upvoted 0 times

...

Tegan

10 months ago

Hmm, this one seems tricky. I'll need to think through the different TCP settings and how they impact streaming performance.

upvoted 0 times

...

Peggie

1 year ago

Hey guys, did you try turning it off and on again? Just kidding, but you know what they say - the answer is always the one you least expect!

upvoted 0 times

...

Carissa

1 year ago

Reset on Timeout? That's an interesting one. Could be worth a try, but I feel like we might be barking up the wrong tree here. Maybe we need to take a step back and really analyze the problem.

upvoted 0 times

...

Isidra

1 year ago

Nagle's Algorithm? That's a classic networking trick, but I'm not sure it's the right fix for a streaming app. Might be worth a shot, but I'd be curious to hear what the others think.

upvoted 0 times

Lavina

1 year ago

C: I'm not sure about Nagle's Algorithm, but disabling Slow Start or Reset on Timeout could also help optimize the application for streaming.

upvoted 0 times

...

Bettyann

1 year ago

B: I agree, it's worth a shot. But maybe we should also consider disabling Slow Start or Reset on Timeout.

upvoted 0 times

...

Jackie

1 year ago

A: I think we should try disabling Nagle's Algorithm to see if that improves the video loading speed.

upvoted 0 times

...

Rosalind

1 year ago

Disabling Selective ACKs? That could be a good idea, but I'm not sure it's the root cause of the issue. Might be worth trying, but I'd double-check the other options first.

upvoted 0 times

Ranee

1 year ago

User 3: I agree, let's try both options and see if it improves the video loading speed.

upvoted 0 times

...

Felix

1 year ago

User 2: Good point, but maybe we should also consider disabling Slow Start.

upvoted 0 times

...

Osvaldo

1 year ago

User 1: I think we should try disabling Nagle's Algorithm first.

upvoted 0 times

...

Lorrie

1 year ago

Hmm, the slow video loading seems to indicate a problem with the TCP profile. Let's see, disabling Slow Start might help, but I'm not sure that's the best option here.

upvoted 0 times