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HPE6-A78 Exam - Topic 8 Question 45 Discussion

A company has an ArubaOS controller-based solution with a WPA3-Enterprise WLAN. which authenticates wireless clients to Aruba ClearPass Policy Manager (CPPM). The company has decided to use digital certificates for authentication A user's Windows domain computer has had certificates installed on it However, the Networks and Connections window shows that authentication has tailed for the user. The Mobility Controllers (MC's) RADIUS events show that it is receiving Access-Rejects for the authentication attempt.What is one place that you can you look for deeper insight into why this authentication attempt is failing?
A) the reports generated by Aruba ClearPass Insight
B) the RADIUS events within the CPPM Event Viewer
C) the Alerts tab in the authentication record in CPPM Access Tracker
D) the packets captured on the MC control plane destined to UDP 1812

HPE6-A78 Exam - Topic 8 Question 45 Discussion

Actual exam question for HP's HPE6-A78 exam
Question #: 45
Topic #: 8
[All HPE6-A78 Questions]

A company has an ArubaOS controller-based solution with a WPA3-Enterprise WLAN. which authenticates wireless clients to Aruba ClearPass Policy Manager (CPPM). The company has decided to use digital certificates for authentication A user's Windows domain computer has had certificates installed on it However, the Networks and Connections window shows that authentication has tailed for the user. The Mobility Controllers (MC's) RADIUS events show that it is receiving Access-Rejects for the authentication attempt.

What is one place that you can you look for deeper insight into why this authentication attempt is failing?

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Suggested Answer: A

by Lenna at Dec 23, 2023, 01:00 PM

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Josefa
8 months ago
ClearPass Insight reports are nice, but not as immediate as the Event Viewer.
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Lonny
8 months ago
I think the packets capture could help, but it’s more complex.
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Shaquana
8 months ago
Wait, are you sure it’s not the Alerts tab? Seems like a good option too.
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Tamekia
9 months ago
Definitely B, that’s where you get the most detailed info.
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Noble
9 months ago
I’d check the RADIUS events in the CPPM Event Viewer first.
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Oretha
9 months ago
I wonder if capturing packets on the control plane would actually help us understand the Access-Rejects, but it seems a bit complicated for this scenario.
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Rhea
9 months ago
I feel like we practiced a similar question where we looked at the Event Viewer for RADIUS issues, so that might be a good option here too.
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Xuan
9 months ago
I think the Alerts tab in Access Tracker might give us more context about the authentication failure, but I can't recall if it shows detailed reasons.
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Art
10 months ago
I remember we discussed the importance of checking the RADIUS events in CPPM, but I'm not sure if that's the best first step.
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Loise
10 months ago
This seems like a straightforward troubleshooting scenario. I'd start by checking the RADIUS events and then move on to the ClearPass Insight reports to see if I can pinpoint the problem.
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Augustine
10 months ago
I'm a bit confused by all the technical details, but I know the CPPM Alerts tab is a good place to start looking for more insights into the failed authentication attempt.
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Rebbecca
10 months ago
I think the key here is to focus on the RADIUS events and the ClearPass Policy Manager. That's likely where I'll find the most relevant information to diagnose the issue.
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Chanel
10 months ago
Okay, let's see. The question mentions that the authentication is failing, so I'll want to look for any clues or error messages that could point to the root cause.
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Devora
10 months ago
Hmm, this seems like a tricky one. I'll need to carefully review the information provided and think through the possible troubleshooting steps.
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Wilford
10 months ago
Hmm, this looks like a tricky one. I'll need to carefully consider the different components involved - the M365 E5 tenant, the on-premises AD, the hybrid Azure AD, and the Azure AD DS. Configuring the security settings for Edge on the personal desktops could be a challenge.
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Micaela
10 months ago
This looks like a tricky question. I'll need to carefully analyze the information provided in the exhibit to determine the correct prioritization of the advisories.
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Delsie
1 year ago
I think the correct answer is C) the Alerts tab in the authentication record in CPPM Access Tracker. That's where you're going to find the most detailed information on what's causing the authentication failure. Anything else is just a shot in the dark.
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Dong
1 year ago
Let's check the Alerts tab first to see what's going on with the authentication.
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Stephen
1 year ago
I think you're right. That's where all the detailed information will be.
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Gayla
1 year ago
I agree, checking the Alerts tab in the authentication record in CPPM Access Tracker is the best place to find out why the authentication is failing.
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Katy
1 year ago
Yeah, looking at the Alerts tab in CPPM Access Tracker will give you a better understanding of what's causing the issue.
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Nadine
1 year ago
I think you're right, that's where you'll get the most detailed information on the authentication failure.
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Torie
1 year ago
I agree, checking the Alerts tab in the authentication record in CPPM Access Tracker is the best place to find out why the authentication is failing.
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Shawn
1 year ago
I'm with Charolette on this one. ClearPass Insight is the way to go. Though I have to admit, the packets on UDP 1812 do sound like a fun challenge. Maybe I'll try that on the side, just for kicks.
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Gladys
1 year ago
Packets captured on the MC control plane destined to UDP 1812 could definitely help troubleshoot the issue.
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Derick
1 year ago
True, but don't forget about the Alerts tab in the authentication record in CPPM Access Tracker.
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Stephanie
1 year ago
I think checking the RADIUS events within the CPPM Event Viewer could also provide valuable information.
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Cortney
1 year ago
I agree with Charolette, ClearPass Insight is the best place to look for deeper insight.
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Callie
1 year ago
I believe checking the Alerts tab in the authentication record in CPPM Access Tracker could also help identify the issue.
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Marylou
1 year ago
I agree with Hector, that could provide more insight into the authentication failure.
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Hector
1 year ago
I think we should look at the RADIUS events within the CPPM Event Viewer.
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Charolette
1 year ago
Come on, guys, the reports generated by Aruba ClearPass Insight are where it's at. That's the ultimate source of truth. Anything else is just guesswork.
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Caitlin
1 year ago
I think checking the Alerts tab in the authentication record in CPPM Access Tracker could also provide valuable information.
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Quiana
1 year ago
I agree, the reports from ClearPass Insight are crucial for troubleshooting.
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Britt
1 year ago
I think checking the Alerts tab in the authentication record in CPPM Access Tracker could also provide valuable information.
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Cristen
1 year ago
I agree, the reports from Aruba ClearPass Insight are crucial for troubleshooting.
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Dean
1 year ago
Dude, the packets captured on the MC control plane destined to UDP 1812? That's just too much work. I'm going with the RADIUS events in the CPPM Event Viewer - gotta keep it simple, you know?
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Karl
1 year ago
I agree, let's keep it simple and check the RADIUS events in the CPPM Event Viewer.
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Stephaine
1 year ago
I'm going to check the RADIUS events within the CPPM Event Viewer.
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Merri
1 year ago
I prefer looking at the reports generated by Aruba ClearPass Insight.
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Geoffrey
1 year ago
I think I'll check the Alerts tab in the authentication record in CPPM Access Tracker.
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Jennifer
1 year ago
I think the Alerts tab in the authentication record in CPPM Access Tracker is the way to go. That's where I'd expect to find the most detailed information on what's causing the authentication failure.
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Crista
1 year ago
I believe checking the Alerts tab in the authentication record in CPPM Access Tracker could also provide valuable information.
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Arlyne
1 year ago
I agree with Mitsue, that could give us more insight into the authentication failure.
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Mitsue
1 year ago
I think we should check the RADIUS events within the CPPM Event Viewer.
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