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HPE7-A07 Exam - Topic 4 Question 52 Discussion

You are testing the use of the automated port-access role configuration process using RadSec authentication over VXLAN. During your testing you observed that the RadSec connection will fan during the digital certificate exchangeWhat would be the cause of this Issue?
D) The RADIUS TCP packets are Being dropped and the TLS tunnel is not established.
A) The RadSec server was defined on the switch using an IPv6 address that was unreachable
B) Tracking mode was set to 'dead-only', and the RadSec server was marked as unreachable.
C) The switch is configured to establish a TLS connection with a proxy server, not the radius server.

HPE7-A07 Exam - Topic 4 Question 52 Discussion

Actual exam question for HP's HPE7-A07 exam
Question #: 52
Topic #: 4
[All HPE7-A07 Questions]

You are testing the use of the automated port-access role configuration process using RadSec authentication over VXLAN. During your testing you observed that the RadSec connection will fan during the digital certificate exchange

What would be the cause of this Issue?

Show Suggested Answer Hide Answer
Suggested Answer: D

During the testing of RadSec authentication over VXLAN, if the RadSec connection fails during the digital certificate exchange, it typically indicates an issue with the establishment of the TLS tunnel, which is required for RadSec's secure communication. The failure of TLS tunnel establishment can occur due to RADIUS TCP packets being dropped, preventing the secure exchange of digital certificates necessary for RadSec authentication. The other options, such as IPv6 address reachability, tracking mode settings, and proxy server misconfiguration, are not directly related to the failure of the TLS tunnel establishment during the certificate exchange process


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Mila
1 day ago
C seems unlikely, but who knows with these setups!
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Gearldine
7 days ago
B could also be a factor if the server is marked unreachable.
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Tori
12 days ago
Wait, is it really possible for the TLS tunnel to not establish?
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Dallas
17 days ago
I disagree, it sounds more like D with the packets being dropped.
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Stevie
22 days ago
I think it's definitely A, unreachable IPv6 can cause issues.
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Theodora
27 days ago
Dropped packets could definitely cause issues with establishing a TLS tunnel, so I’m leaning towards option D being the cause.
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Joanna
1 month ago
I practiced a similar question where the TLS connection was misconfigured, so option C seems plausible too.
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Isadora
1 month ago
I'm not entirely sure, but I think "dead-only" tracking mode might lead to the server being marked unreachable, which sounds like option B.
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Jacquline
1 month ago
I remember something about IPv6 issues causing connectivity problems, so option A could be a possibility.
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