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F5 Networks Exam 301b Topic 1 Question 102 Discussion

Actual exam question for F5 Networks's 301b exam
Question #: 102
Topic #: 1
[All 301b Questions]

An LTM Specialist is troubleshooting an issue with a new virtual server. When connecting through the virtual server, clients receive the message "Unable to connect" in the browser, although connections directly to the pool member show the application is functioning correctly. The LTM device configuration is:

ltm virtual /Common/vs_https {

destination /Common/10.10.1.110:443

ip-protocol udp

mask 255.255.255.255

pool /Common/pool_https

profiles {

/Common/udp { }

}

translate-address enabled

translate-port enabled

vlans-disabled

}

ltm pool /Common/pool_https {

members {

/Common/172.16.20.1:443 {

address 172.16.20.1

}

}

}

What issue is the LTM Specialist experiencing?

Show Suggested Answer Hide Answer
Suggested Answer: B

Contribute your Thoughts:

Ming
1 months ago
Looks like the LTM Specialist needs to brush up on their protocol knowledge. UDP for an HTTPS virtual server? That's like trying to pour water into a teapot!
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Dahlia
1 months ago
Haha, I bet the LTM Specialist was daydreaming about their next vacation when they set this up. Gotta stay focused, my friend!
upvoted 0 times
Ligia
8 days ago
B) The pool member is marked down by a monitor.
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Janet
13 days ago
A) The virtual server is disabled on all VLANs.
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Cristal
2 months ago
I think the pool member is marked down by a monitor. The connection directly to the pool member is working, so the issue must be with the virtual server configuration.
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Ma
11 days ago
C) The pool member is marked down administratively.
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Vivan
14 days ago
I agree, the monitor might be causing the issue.
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Lindsey
16 days ago
B) The pool member is marked down by a monitor.
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Alex
1 months ago
A) The virtual server is disabled on all VLANs.
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Asuncion
2 months ago
The virtual server is configured for UDP protocol, but the application is running on TCP (HTTP/HTTPS). This is likely the issue, so I would choose D.
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Suzi
5 days ago
We should change the virtual server configuration to use TCP protocol instead.
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Eulah
24 days ago
That would explain why clients are unable to connect through the virtual server.
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Herman
28 days ago
Yes, it seems like the application is running on TCP, not UDP.
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Oneida
1 months ago
I think the virtual server is configured for the wrong protocol.
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Kirk
2 months ago
I believe the virtual server might be configured for the incorrect protocol, causing the connection issue.
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Carlota
3 months ago
I agree with Barbra, the pool member being marked down could be causing the 'Unable to connect' message.
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Barbra
3 months ago
I think the issue is with the pool member being marked down by a monitor.
upvoted 0 times
...

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