Discuss F5 Networks 301a Exam Topic 5 Question 57

A web server's default gateway is the network router. The LTM Specialist needs to introduce an LTM device to load balance to the web servers without changing the server's default gateway.

Which deployment method and settings should the LTM Specialist use to ensure correct traffic flow and that the web servers can obtain the actual con IP addresses?

Aroute deployment with Automap configured and X-Forwarded-For inserted in HTTP headers

Broute deployment without SNAT configuration

CSNAT deployment with automap configured and X-Forwarded-For inserted in HTTP headers

DSNAT deployment with automap configured

Suggested Answer: C

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12 comments · newest first

Mona 12 months ago

Wait, can you really do this without changing the gateway?

Francis 12 months ago

D seems too simple, I’d go with A for sure.

Irma 12 months ago

C is interesting, but does it really need SNAT?

Huey 1 year ago

I think B is better, no SNAT means less complexity.

Shaunna 1 year ago

Option A sounds right, X-Forwarded-For is key.

Ilona 1 year ago

I’m torn between options A and C. I know automap is important, but I can't recall if we need SNAT for this specific scenario.

Chantay 1 year ago

I practiced a similar question where X-Forwarded-For was crucial for tracking client IPs. I feel like option A might be the best choice here.

Elli 1 year ago

I think route deployment without SNAT might work, but I’m not confident if the web servers would see the correct client IPs without the X-Forwarded-For header.

Lachelle 1 year ago

I remember something about using SNAT to keep the original client IP addresses visible to the web servers, but I'm not sure if that's the right approach here.

Rickie 1 year ago

The HTTP job entry seems like the obvious choice here. That's the standard way to download files from a website, so I'm pretty confident that's the right answer.

Queen 1 year ago

I think the key here is to focus on the clock rate and the number of guests. If each guest is operating at 1000Hz, and there are 10 guests, then the total number of interrupts per second should be 10,000.

Refugia 1 year ago

Okay, let me break this down step-by-step. The configuration specifies a File Adapter with a SynchRead operation, so I think the answer has to do with how the file is read and processed.

F5 Networks 301a Exam - Topic 5 Question 57 Discussion