F5 Networks F5CAB4 Exam - Topic 7 Question 2 Discussion

Actual exam question for F5 Networks's F5CAB4 exam

Question #: 2
Topic #: 7

[All F5CAB4 Questions]

The BIG-IP system is provisioned for LTM only. The BIG-IP Administrator is tasked with provisioning ASM.

What process restarts when the BIG-IP Administrator changes the module provisioning? (Choose one answer)

Abd

Btmm

Csshd

Dhttpd

Show Suggested Answer

Suggested Answer: B

Comprehensive and Detailed Explanation From BIG-IP Administration Control Plane Administration documents:

When a BIG-IP Administrator changes module provisioning (for example, enabling ASM on a system previously provisioned only for LTM), the BIG-IP system must restart the Traffic Management Microkernel (TMM) process.

The TMM process is responsible for:

Traffic handling

LTM, ASM, and other traffic-processing modules

Enforcing security and application policies

Provisioning changes affect how traffic modules are loaded and integrated into TMM. As a result, TMM is restarted, which causes a temporary interruption of traffic processing. This is expected behavior and is why module provisioning changes should be planned during a maintenance window.

Why the other options are incorrect:

A . bd is related to blade/platform management, not module provisioning.

C . sshd handles SSH access and is not affected by provisioning changes.

D . httpd supports the Configuration Utility (GUI) and does not restart due to module provisioning.

Therefore, the correct answer is B. tmm.

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by Chaya at Jan 27, 2026, 01:34 PM

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Wendell

2 months ago

I lean towards B) tmm too. It’s crucial for module changes.

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Phillip

2 months ago

I feel unsure. Could it be A) bd? I read it restarts some processes.

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Rima

2 months ago

Agreed, B) tmm seems right. It handles all the modules.

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Cassandra

2 months ago

I think it's B) tmm. It makes sense for traffic management.

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Broderick

2 months ago

Nope, it's not sshd or httpd, just tmm!

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Mary

4 months ago

I didn't know changing provisioning would restart anything!

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Adelle

4 months ago

Wait, are you sure? I thought it was bd.

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Gracie

4 months ago

Agreed, tmm is the right answer!

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Jina

4 months ago

It's definitely the tmm process that restarts.

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Alfred

5 months ago

Wow, these answers are a real train wreck. I'm just glad I'm not the one taking this exam. Maybe the next question will be about how to turn the BIG-IP on and off. That might be a bit more challenging.

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Helga

5 months ago

B) tmm is the way to go. It's the heart and soul of the BIG-IP system, so of course it's going to be the one that gets restarted when you change the module provisioning. Duh!

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Latricia

5 months ago

C) sshd? Nah, that's not even close. The SSH daemon has nothing to do with the BIG-IP module provisioning. Looks like someone needs to brush up on their BIG-IP knowledge.

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Glen

5 months ago

D) httpd? Haha, good one! As if the BIG-IP Administrator would be restarting the web server process for a module provisioning change. That's like trying to fix a flat tire by changing the oil.

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Olga

5 months ago

A) bd? Really? That's the best you can come up with? I bet the person who wrote this question was just having a bad day.

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Maryann

5 months ago

B) tmm is the correct answer. The Traffic Management Microkernel (TMM) is the core component of the BIG-IP system and is responsible for processing network traffic. When the module provisioning is changed, the TMM process is restarted to apply the new configuration.

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Yolando

6 months ago

I thought it was bd that handled provisioning changes, but now I'm questioning if it’s actually tmm. This is tricky!

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Blythe

6 months ago

I’m leaning towards tmm too, but I can’t recall if it’s the only one that gets affected by provisioning changes.

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Amber

7 months ago

I feel like I’ve seen a similar question before, and it was about bd restarting when changes are made. But I could be mixing it up.

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Sommer

7 months ago

I think the process that restarts is tmm, but I'm not entirely sure. I remember it being related to traffic management.

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Stevie

7 months ago

Hmm, I'm not sure about this one. I know the BIG-IP system has a lot of moving parts, and changing the module provisioning could potentially affect a number of different processes. I'll have to carefully consider each option.

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Jamal

7 months ago

This is a good test of my BIG-IP knowledge. I'm feeling pretty confident that I can figure this out. Let me think through the different processes and how they might be impacted.

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Svetlana

7 months ago

I'm a bit confused on this one. I know the BIG-IP system has a lot of different components, but I'm not sure how they all interact when you change the module provisioning. Guess I'll have to do some research.

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Eladia

7 months ago

Okay, I've got a strategy here. I'll start by considering which processes are most likely to be involved in the provisioning of different modules. That should help me narrow down the options.

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Sharan

8 months ago

Hmm, this seems like a tricky one. I'll need to think carefully about the different BIG-IP processes and how they might be affected by changing the module provisioning.

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Belen

1 month ago

I’m leaning towards tmm too. It seems to be the key process here.

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Eliseo

1 month ago

Yeah, but bd is also important for provisioning changes.

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Jacinta

2 months ago

I think it might be tmm. It handles traffic management.

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