Juniper JN0-650 Exam - Topic 2 Question 6 Discussion

Actual exam question for Juniper's JN0-650 exam

Question #: 6
Topic #: 2

You are asked to establish authentication for users connecting to the corporate network. You must ensure that only corporate devices that are identified by MAC addresses are allowed to authenticate and connect Authentication must be handled by a centralized database.

Which authentication method would you implement in this scenario?

AMAC RADIUS

Bcaptive portal

Csingle-secure supplicant mode

Dsingle supplicant mode

Show Suggested Answer

Suggested Answer: A

by Troy at Mar 07, 2026, 11:53 PM

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Nelida

4 days ago

Agreed! A) MAC RADIUS ensures only corporate devices connect. Very secure.

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Margurite

9 days ago

I think A) MAC RADIUS is the best choice. It directly uses MAC addresses for authentication.

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Nan

14 days ago

B is good, but it doesn’t restrict by MAC. A) MAC RADIUS is more secure for corporate devices.

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Simona

19 days ago

Not so sure about A. What about B) captive portal? It’s user-friendly.

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Na

24 days ago

Agreed! Centralized database support is crucial. A) MAC RADIUS fits perfectly.

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Irene

29 days ago

I think A) MAC RADIUS is the best choice. It directly uses MAC addresses for authentication.

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Emily

1 month ago

C) single-secure supplicant mode could work, but it’s more complex than necessary.

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Lenna

1 month ago

B) captive portal seems less secure. It can be bypassed easily.

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Kristine

1 month ago

Agreed! Centralized database support is crucial for security.

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Ressie

2 months ago

I think A) MAC RADIUS is the best choice. It directly uses MAC addresses for authentication.

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Bettyann

2 months ago

C) single-secure supplicant mode sounds interesting, but not sure it fits here.

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Rusty

2 months ago

B) captive portal seems too weak for this.

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Luann

4 months ago

Wait, can MAC addresses really be trusted for security?

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Corrinne

4 months ago

Definitely agree with that choice!

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Mila

4 months ago

I think A) MAC RADIUS is the way to go.

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Lorrine

4 months ago

Single supplicant mode? Nah, that’s not gonna cut it for this scenario.

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Isaac

4 months ago

Captive portal sounds easier, but is it really secure enough?

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Leota

4 months ago

Wait, can MAC addresses really be trusted? Seems risky.

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Ryann

5 months ago

Totally agree, it’s the most secure option here.

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Velda

5 months ago

I think MAC RADIUS is the way to go for device authentication.

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Katy

5 months ago

I recall that single supplicant mode is usually for simpler setups, so it might not fit this scenario with the need for centralized authentication.

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Novella

5 months ago

I practiced a question similar to this, and I feel like single-secure supplicant mode could be relevant, but I'm not confident about it.

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Evangelina

5 months ago

I'm not entirely sure, but I remember something about captive portals being more for guest access rather than corporate devices.

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Victor

5 months ago

I think MAC RADIUS might be the right choice since it involves MAC address filtering and centralized authentication.

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