Exam 301b topic 1 question 208 discussion

Actual exam question from F5's 301b

Question #: 208
Topic #: 1

-- Exhibit

-- 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?

A. The router does NOT have a route to the server subnet.
B. The web server does NOT have a correct default gateway.
C. The LTM device does NOT have a SNAT on the External VLAN.
D. The LTM device does NOT have an IP Forwarding virtual server on the Internal VLAN.
E. The LTM device does NOT have an IP Forwarding virtual server on the External VLAN.

Show Suggested Answer

Suggested Answer: B 🗳️

by Melnikov at Oct. 25, 2020, 3:29 p.m.

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GVKD

4 months, 2 weeks ago

B - Correct Traffic passing through LTM when trying to connect directly to Server, but not coming back from Server. SNAT is used when client connects via Virtual Server which is why the Server can connect back in that scenario.

upvoted 1 times

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Melnikov

3 years, 8 months ago

Shoud be E. web server has correct rout to dg, because traffi passes successfully through VS.

upvoted 2 times

SimonR2

2 years, 10 months ago

Agreed, A could also work, but E provides better security as traffic must also pass through the F5 first.

upvoted 1 times

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Melnikov

3 years, 8 months ago

Oh, I was wrong

upvoted 1 times

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Exam 301b topic 1 question 208 discussion

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GVKD

Melnikov

SimonR2

Melnikov

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