F5 Networks Exam 201 Topic 10 Question 97 Discussion

Actual exam question for F5 Networks's 201 exam

Question #: 97
Topic #: 10

[All 201 Questions]

A virtual server is listening at 10.10.1.100:any and has the following iRule associated with it:

when CLIENT_ACCEPTED { if {[TCP::local_port] equals 21 } { pool

ftppool } elseif {[TCP::local_port] equals 23 } { pool telnetpool }

If a user connects to 10.10.1.100 and port 22, which pool will receive the request?

Aftppool

Btelnetpool

CNone. The request will be dropped.

DUnknown. The pool cannot be determined from the information provided.

Show Suggested Answer

Suggested Answer: D

by Leigha at Sep 14, 2024, 08:46 AM

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Christiane

6 months ago

This is a classic case of 'the devil is in the details'. The iRule only covers FTP and Telnet, so C is the correct answer.

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Detra

6 months ago

Wait, if the request is on port 22, and the iRule doesn't have a condition for that, wouldn't it just get dropped? I'm going with C.

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Ming

6 months ago

C) None. The request will be dropped.

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Bernardine

6 months ago

B) telnetpool

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Teri

6 months ago

A) ftppool

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Lizette

7 months ago

That makes sense, I see your point. Thanks for clarifying!

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Layla

7 months ago

I disagree, I believe the answer is A) ftppool because port 22 is not mentioned in the iRule.

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Lizette

7 months ago

I think the answer is C) None. The request will be dropped.

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Dierdre

7 months ago

Haha, looks like the network admin forgot to add a catch-all rule for any other ports. I'm guessing the request will be dropped, so C is the right answer.

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Cathern

6 months ago

Haha, looks like the network admin forgot to add a catch-all rule for any other ports. I'm guessing the request will be dropped, so C is the right answer.

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Lynsey

6 months ago

C) None. The request will be dropped.

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Maira

7 months ago

B) telnetpool

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Velda

7 months ago

A) ftppool

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Eden

7 months ago

Definitely C) None. The request will be dropped since there's no specific rule for port 22.

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Clarence

7 months ago

Yeah, it seems like the admin missed that catch-all rule. C) None. The request will be dropped.

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Barrie

7 months ago

I think you're right, C) None. The request will be dropped.

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Adria

8 months ago

Hmm, this is a tricky one. The iRule doesn't seem to handle the case for port 22, so I'm going to go with D. The pool can't be determined from the information provided.

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Verda

8 months ago

The iRule only checks for port 21 (FTP) and port 23 (Telnet), so the request on port 22 (SSH) will not match any of the conditions. I think the correct answer is C.

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Chery

7 months ago

C) None. The request will be dropped.

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