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HP Exam HPE7-A01 Topic 5 Question 21 Discussion

Actual exam question for HP's HPE7-A01 exam
Question #: 21
Topic #: 5
[All HPE7-A01 Questions]

With the Aruba CX 6100 48G switch with uplinks of 1/1/47 and 1/1/48. how do you automate the process of resuming the port operational state once a loop on a client port is cleared?

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Suggested Answer: C

Loop protection is a feature that detects and prevents loops in layer 2 networks. Loop protection can be enabled on ports, LAGs, or VLANs. When loop protection is enabled, the switch sends periodic loop protection messages on the interface and expects to receive them back.If a loop protection message is received back on the same interface, it indicates a loop and the switch takes an action to disable the interface or block traffic on it3. The loop-protect re-enable-timer command is used to configure the length of time the switch waits before re-enabling an interface that was disabled due to loop detection.The default value is 0, which means that the interface remains disabled until manually re-enabled3.To automate the process of resuming the port operational state once a loop on a client port is cleared, the loop-protect re-enable-timer command can be used with a non-zero value on the interface range that includes the client ports3. Therefore, answer C is correct.


by Quentin at Jun 30, 2024, 11:20 AM

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Graciela
5 months ago
I'd just unplug the whole switch and call it a day. No more loops to worry about!
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Izetta
3 months ago
C) Configure int 1/1/1-1/1/46 loop-protect re-enable-timer.
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Desire
3 months ago
B) Configure global loop-protect disable timer.
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Carey
3 months ago
A) Configure int 1/1/1-1/1/52 loop-protect disable timer.
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Carline
3 months ago
C) Configure int 1/1/1-1/1/46 loop-protect re-enable-timer.
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Kathryn
4 months ago
B) That's a good option to prevent loops from causing issues.
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Matthew
4 months ago
A) Configure int 1/1/1-1/1/52 loop-protect disable timer.
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Clay
5 months ago
I think Malcolm is right, enabling the re-enable-timer on specific ports would be more targeted and efficient.
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Charlesetta
5 months ago
But wouldn't disabling the loop-protect be more effective in preventing loops?
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Dannette
5 months ago
Ah, the joys of networking. Option B is the way to keep things simple and let the switch do the heavy lifting.
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Malcolm
5 months ago
I disagree, I believe the correct answer is C) Configure int 1/1/1-1/1/46 loop-protect re-enable-timer.
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Kattie
5 months ago
Whoa, look at all those port numbers! I'm getting dizzy just reading them. Option A sounds like the safest bet.
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Fidelia
4 months ago
I agree, option A does seem like the safest choice.
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Alpha
5 months ago
Yeah, those port numbers can be overwhelming.
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Charlesetta
5 months ago
I think the answer is A) Configure int 1/1/1-1/1/52 loop-protect disable timer.
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Raina
5 months ago
I'm feeling a bit loop-ish about this one. Might as well go with option D and let the whole switch handle it.
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Felicitas
5 months ago
Yeah, let's let the whole switch handle it.
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Lashanda
5 months ago
I think option D is the way to go.
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Ryann
6 months ago
Option C seems like the way to go. Gotta love those specific port ranges, makes it so much easier to manage.
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Audrie
5 months ago
Yeah, having that specific port range definitely simplifies things.
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Sharee
5 months ago
I think option C is the best choice.
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