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HPE7-A07 Exam - Topic 1 Question 33 Discussion

Posted by Dick on Apr 03, 2025 at 10:30 AM

A customer is evaluating device profiles on a CX 6300 switch. The test device has the following attribute:

* MAC address=81:cd:93:13:ab:31

The test device needs to be assigned the "lot-prod'' role, in addition the "lot-default" role must be applied for any other device connected lo interface 1/1/1. This is a lab environment with no configuration of any external authentication server for the test.

Given the configuration example, what is required to meet this testing requirement?

Suggested Answer: B

The fallback role is used as a default role in the absence of a specified role or when an authentication server is not available. Given the scenario, where the test device with MAC address 81:cd:93:13:ab:31 needs to be assigned to 'iot-prod' and other devices to 'iot-default', and considering there is no external authentication server configured for the test, the appropriate action would be to set a global fallback role that applies to all devices connecting to the network. This ensures that any device that does not match the specific device profile will inherit the 'iot-default' role. Since the configuration for a specific MAC address (81:cd:93:xx:xx:xx) to associate with the 'iot-prod' role is already in place, setting the fallback role globally accommodates the requirement for other devices.


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33 comments · newest first
MY
Myra 10 months ago
Not sure about C, does it really set lower precedence?
RE
Rene 10 months ago
Definitely going with A, it makes the most sense here.
CO
Cordelia 11 months ago
Wait, is it really necessary to block until the profile is applied?
NE
Nelida 11 months ago
I think B is the better choice for fallback roles.
KR
Krystina 11 months ago
Option A seems right for blocking until the profile is applied.
MA
Mariann 11 months ago
I vaguely recall that using 'block-until-profile-applied' is important for ensuring the right role is assigned first. Maybe option A is the right choice?
HE
Herminia 12 months ago
I’m a bit confused about the difference between the global and interface commands. I feel like option D might be too broad for this specific interface requirement.
MO
Moon 12 months ago
I think we practiced a similar question where we had to set fallback roles. Could it be option B?
HU
Hui 12 months ago
I remember something about device profiles needing to be applied before access is granted, but I'm not sure if it’s the global or interface command we need.
ST
Stephane 1 year ago
I want to make sure I understand this correctly. The question states that the test device needs the "lot-prod" role, and any other device on interface 1/1/1 needs the "lot-default" role. Given that, I think option D, which applies the "block-until-profile-applied" mode globally, is the safest choice to meet those requirements.
WI
Winfred 1 year ago
Hmm, this is an interesting one. I think the key here is to focus on the specific requirements - applying the "lot-prod" role to the test device and the "lot-default" role to any other device on interface 1/1/1. Based on that, I'm leaning towards option D as the most straightforward solution.
IV
Ivette 1 year ago
I'm a bit unsure about this one. The question mentions a lab environment with no external authentication server, so I'm not sure if the "port-access onboarding-method precedence" command in option C would be applicable here. I'll need to double-check the syntax and behavior of the other options.
CA
Carlton 1 year ago
This looks like a straightforward configuration task. I would go with option D to apply the "block-until-profile-applied" mode globally, which should ensure the "lot-prod" role is applied to the test device and the "lot-default" role is applied to any other device on interface 1/1/1.
MA
Maurine 1 year ago
Option D is the winner! Global configuration is the way to keep things simple and consistent in a lab setting. No need to overcomplicate things.
VI
Virgilio 1 year ago
↳ replying to Maurine
Global configuration is the way to go for sure.
MA
Marya 1 year ago
↳ replying to Maurine
Definitely, it helps avoid any confusion or errors during testing.
CH
Chery 1 year ago
↳ replying to Maurine
Agreed, it's important to maintain consistency in a lab environment.
LA
Lashaunda 1 year ago
↳ replying to Maurine
Option D is the winner! Global configuration is the way to keep things simple and consistent in a lab setting.
MA
Marget 1 year ago
Haha, this reminds me of the time I accidentally configured the wrong interface and ended up locking myself out of the switch. Option D is definitely the way to go to avoid that kind of drama.
VI
Vilma 1 year ago
I agree with Noah. The question specifies a lab environment with no external authentication server, so the global configuration is the way to go.
DI
Dino 1 year ago
↳ replying to Vilma
C: Exactly, it's important to have the right global configuration in place for this lab environment.
KR
Kristel 1 year ago
↳ replying to Vilma
B: That makes sense, it ensures that any device connected to interface 1/1/1 gets the 'lot-default' role.
JE
Jess 1 year ago
↳ replying to Vilma
A: Enter the command \'port-access fallback-role lot-default globally\'
NO
Noah 1 year ago
Option D seems the most logical choice here. Applying the device profile with a global configuration ensures that any device connected to the interface will get the appropriate roles assigned.
DA
Daryl 1 year ago
↳ replying to Noah
Yes, it's important to have a consistent setup for all connected devices in the lab environment.
KR
Krystal 1 year ago
↳ replying to Noah
I agree, global configuration is the way to go for this scenario.
MA
Marsha 1 year ago
↳ replying to Noah
It's important to have the roles assigned correctly for each device.
LE
Lettie 1 year ago
↳ replying to Noah
Option D is the best choice. It ensures all devices on the interface get the correct roles.
AU
Audria 1 year ago
↳ replying to Noah
Agreed, a global configuration ensures consistency.
LE
Leigha 1 year ago
↳ replying to Noah
Option D is the best choice for this scenario.
CO
Cordie 2 years ago
But A makes more sense because it specifies the interface.
EL
Eleni 2 years ago
I disagree, I believe the correct answer is D.
CO
Cordie 2 years ago
I think the answer is A.
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