F5 Networks Exam 301b Topic 2 Question 108 Discussion

Actual exam question for F5 Networks's 301b exam

Question #: 108
Topic #: 2

[All 301b Questions]

What does the following iRule do?

when CLIENT_ACCEPTED {

if { [matchclass [IP::client_addr] equals WebClient1-Whitelist1] }{

#log local0. "Valid client IP: [IP::client_addr] - forwarding traffic"

#Pool WebClient1

} else {

log local0. "Invalid client IP: [IP::client_addr] - discarding"

discard

}

AThe iRule compares a client IP to a list. If the client IP is on the list, discard and log the discard.

BThe iRule compares a client IP to a list. If the client IP is NOT on the list, discard and log the discard.

CThe iRule compares a client IP to a list. If the client IP is on the list, the client is sent to Pool WebClient1. Otherwise, discard and log the discard.

DThe iRule compares a client IP to a list. If the client IP is NOT on the list, the client is sent to Pool WebClient1. Otherwise, discard and log the discard.

Show Suggested Answer

Suggested Answer: B

by Zona at Mar 09, 2025, 11:04 AM

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Nana

1 months ago

I bet the person who wrote this iRule was channeling their inner Sherlock Holmes, trying to catch those sneaky clients with their IP addresses. 'The game is afoot, Watson!'

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This iRule is like a bouncer at a club - it's checking the client's IP address to see if they're on the VIP list. If they are, they get in. If not, they get the boot and a log entry. Gotta love these security measures!

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Kattie

5 days ago

C) The iRule compares a client IP to a list. If the client IP is on the list, the client is sent to Pool WebClient1. Otherwise, discard and log the discard.

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Lashawnda

11 days ago

That's a good analogy! It's like a bouncer checking the VIP list at a club.

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Lai

15 days ago

A) The iRule compares a client IP to a list. If the client IP is on the list, the client is sent to Pool WebClient1. Otherwise, discard and log the discard.

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Curtis

2 months ago

Hmm, this is a tricky one. I'm leaning towards option C, but I'm not 100% sure. Maybe I should re-read the question and the code a few more times to make sure I'm not missing anything.

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Lavera

15 days ago

Let's go with option C then. It makes sense with how the iRule is set up.

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Alecia

16 days ago

I'm not sure, but after reading the code again, I think option C is the most logical answer.

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Carmen

24 days ago

I agree, option C seems to be the right choice based on the iRule code provided.

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Tuyet

1 months ago

I think option C is correct. It sends the client to Pool WebClient1 if the IP is on the whitelist.

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Kris

2 months ago

I'm not sure, but I think it might be D because it sends the client to Pool WebClient1 if the IP is NOT on the list.

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Providencia

2 months ago

Ah, I see! The iRule is checking if the client IP is on the whitelist. If it is, it forwards the traffic to the WebClient1 pool. Otherwise, it discards the traffic and logs the invalid IP. Makes sense to me.

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Virgina

26 days ago

That's right. It helps ensure only valid clients are allowed to access the pool.

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Darrin

1 months ago

Exactly! It's a way to control access based on client IP.

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Adelle

2 months ago

I agree with you, Angella. Option C makes the most sense based on the iRule provided.

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Iluminada

2 months ago

This iRule is definitely comparing the client IP to a list, but I'm not sure what the intended behavior is. Is it supposed to discard or forward the traffic? I'll need to read it more carefully.

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Sherell

1 months ago

So, the answer is C.

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Eric

1 months ago

If not, it discards the traffic and logs the discard.

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Hillary

1 months ago

If it is, it forwards the traffic to Pool WebClient1.

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Shannan

2 months ago

It checks if the client IP is on a whitelist.

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Angella

2 months ago

I think the answer is C because it sends the client to Pool WebClient1 if the IP is on the list.

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F5 Networks Exam 301b Topic 2 Question 108 Discussion

Contribute your Thoughts:

Nana

Georgene

Kattie

Lashawnda

Lai

Curtis

Lavera

Alecia

Carmen

Tuyet

Kris

Providencia

Virgina

Darrin

Adelle

Iluminada

Sherell

Eric

Hillary

Shannan

Angella