F5 Networks 301b Exam - Topic 5 Question 75 Discussion

Actual exam question for F5 Networks's 301b exam

Question #: 75
Topic #: 5

[All 301b Questions]

-- Exhibit --

Refer to the exhibits.

Users are able to access the application when connecting to the virtual server but are unsuccessful when connecting directly to the application servers. The LTM Specialist wants to allow direct access to the application servers.

Why are users unable to connect directly to the application servers?

AThe router does NOT have a route to the server subnet.

BThe web server does NOT have a correct default gateway.

CThe LTM device does NOT have a SNAT on the External VLAN.

DThe LTM device does NOT have an IP Forwarding virtual server on the Internal VLAN.

EThe LTM device does NOT have an IP Forwarding virtual server on the External VLAN.

Show Suggested Answer

Suggested Answer: B

by Lilli at Oct 06, 2023, 11:55 AM

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Steffanie

3 months ago

Seems odd that they can access via the virtual server but not directly.

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Alpha

3 months ago

Wait, are we sure it's not a SNAT issue?

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Eve

4 months ago

I think it's more about the LTM device settings.

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Joni

4 months ago

Definitely a gateway problem with the web server.

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Brynn

4 months ago

Users can't connect directly because of routing issues.

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Trinidad

4 months ago

I think the issue could be with the LTM device not having the right setup for IP Forwarding, but I can't remember which VLAN it was specifically.

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Melinda

4 months ago

I feel like we discussed IP Forwarding virtual servers in class, but I can't recall if it was for the Internal or External VLAN.

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Vallie

4 months ago

This seems similar to a practice question we did on SNAT configurations. I think option C might be relevant here.

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Fletcher

5 months ago

I remember something about routing issues, but I'm not sure if it's the router or the server's default gateway that's the problem.

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Felix

5 months ago

I'm a bit confused by the different VLAN configurations mentioned. I'll need to make sure I understand the network topology before I can determine the right answer.

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Yong

5 months ago

Okay, let me take a closer look at the exhibits. The key seems to be understanding why the LTM device is not allowing direct access to the application servers.

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Jerrod

5 months ago

Hmm, the question mentions users can access the application through the virtual server but not directly. That suggests a routing or firewall configuration issue on the application servers.

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Salena

5 months ago

This looks like a tricky networking question. I'll need to carefully review the exhibits and think through the possible issues with direct access to the application servers.

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Tonette

5 months ago

Based on the options, it seems like the issue could be related to the SNAT configuration, IP forwarding, or a missing route. I'll need to think through each possibility carefully.

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