F5 Networks 301b Exam - Topic 3 Question 64 Discussion

Actual exam question for F5 Networks's 301b exam

Question #: 64
Topic #: 3

-- Exhibit --

Refer to the exhibit.

An LTM device is used to load balance web content over a secure channel.

The developers of the web content have done a trace using an HTTP profiler application. They believe that allowing the LTM device to compress traffic to the client will improve performance. The client can utilize GZIP or deflate compression algorithms.

An LTM Specialist must implement the compression.

The LTM Specialist has completed the following actions:

1. Create the relevant profile.

2. Apply the relevant profile to the virtual server (VS).

After applying the relevant profile, the LTM device is failing to compress the traffic. Instead, the traffic is being served with an error.

What is the problem?

AThe incorrect compression algorithm is applied to the compression profile.

BThe LTM device CANNOT SSL offload the traffic in order to read and compress it.

CThe Protocol Profile (Client) option of 'Allow Compression' needs to be enabled.

DThe Protocol Profile (Server) option of 'Allow Compression' needs to be enabled.

Show Suggested Answer

Suggested Answer: D

by Nichelle at Jan 10, 2023, 05:38 AM

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Cherri

5 months ago

No way, I didn't know compression could fail like that!

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Shalon

6 months ago

Definitely check the compression algorithm too, A might be the culprit.

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Lyndia

6 months ago

Wait, could it be C? I thought that was a common oversight.

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Kate

6 months ago

I agree, B seems like the right answer here.

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Jospeh

6 months ago

Sounds like a classic SSL offload issue.

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Antonio

6 months ago

I'm not sure, but I think the algorithm applied could be wrong. I remember reading that it has to match what the client can handle.

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Hana

6 months ago

I practiced a similar question where the compression settings were crucial. I feel like the 'Allow Compression' option is definitely something to check.

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Dominque

6 months ago

I think the issue might be related to SSL offloading. If the LTM can't decrypt the traffic, it can't compress it, right?

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Ocie

7 months ago

I remember something about needing to enable compression in the protocol profiles, but I can't recall if it's the client or server side.

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Rory

7 months ago

I think I've got it! The issue is that the class-map CM-MGMT is still matching the routing protocol traffic, so we need to create a separate access-list and class-map for that.

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Erick

7 months ago

Option A sounds plausible; I could swear we had a similar question where properties affected features directly.

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Ronnie

7 months ago

Okay, I've got this. Based on my understanding, the correct answer is B - the Head of Programme Office and Programme Manager of the relevant programme. They would be responsible for ensuring the Programme Office is properly resourced.

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Ernie

7 months ago

Okay, I've got this. The key is to focus on the specific requirements - displaying tabs in a vertical alignment. The question provides a solution, so I just need to determine if that solution meets that goal. I'll review the documentation on the Simple List pattern to make that assessment.

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Alaine

11 months ago

The LTM device is like a personal trainer - it can't help you get shredded if you're still wearing your winter coat. It needs to strip that traffic down to its bare essentials first.

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Clement

10 months ago

D) The Protocol Profile (Server) option of 'Allow Compression' needs to be enabled.

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Annelle

10 months ago

I think you're right. The LTM device needs to be able to compress the traffic for better performance.

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Norah

10 months ago

C) The Protocol Profile (Client) option of 'Allow Compression' needs to be enabled.

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Sanda

11 months ago

A) The incorrect compression algorithm is applied to the compression profile.

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Brice

11 months ago

The incorrect compression algorithm is applied to the compression profile? That's like trying to fit a square peg in a round hole - it just ain't gonna work!

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Paris

11 months ago

Haha, the LTM device is like a bouncer at a club - it can't let the compression algorithms in if the traffic is still in its Sunday best (encrypted).

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Sheridan

10 months ago

C: The Protocol Profile (Client) option of 'Allow Compression' needs to be enabled.

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Elke

10 months ago

B: The LTM device CANNOT SSL offload the traffic in order to read and compress it.

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Felicidad

11 months ago

A: The incorrect compression algorithm is applied to the compression profile.

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Rory

12 months ago

I think the problem is that the Protocol Profile (Server) option of 'Allow Compression' needs to be enabled. The LTM device needs to know to enable compression on the server-side traffic.

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Milly

11 months ago

D) The Protocol Profile (Server) option of 'Allow Compression' needs to be enabled.

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Hyun

11 months ago

C) The Protocol Profile (Client) option of 'Allow Compression' needs to be enabled.

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Loreta

11 months ago

A) The incorrect compression algorithm is applied to the compression profile.

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Zita

1 year ago

The issue seems to be that the LTM device cannot SSL offload the traffic to read and compress it. The compression algorithms won't work if the traffic is still encrypted.

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