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RUCKUS RCNI Exam - Topic 1 Question 18 Discussion

Posted by Alease on Nov 19, 2025 at 12:46 PM

Which three conditions allow an ARP request or response to pass a Dynamic ARP Inspection (DAI) check? (Choose three.)

Suggested Answer: A, C, E

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29 comments · newest first
CO
Corinne 6 months ago
I think F could be a trick option. Static reservations are less common.
NI
Nickole 6 months ago
I feel like E is essential too. Trusted ports are key.
BE
Beckie 6 months ago
Definitely A and D! RADIUS is crucial for security.
DE
Devorah 7 months ago
I agree with A and B, but I’m leaning towards D instead of E.
IR
Irene 7 months ago
I think A, B, and E are the right answers. They seem most relevant.
KA
Kaycee 7 months ago
Surprised that F isn't included, seems important!
AL
Alberto 8 months ago
Definitely A and B, but I'm not sure about D.
MA
Marion 8 months ago
Wait, how does E even work?
JA
Jamika 8 months ago
I thought C was a valid option too?
JU
Jules 8 months ago
A, B, and E? Sounds like a good time to me! Let's get this party started!
MA
Malcolm 8 months ago
I'm just here for the free donuts. Wait, what was the question again?
WI
Willodean 8 months ago
Nah, F is the real answer. Static DHCP reservations are the way to go, my dudes.
JE
Jesusa 9 months ago
Hmm, I think C and D are also valid options. Who needs DHCP when you've got RADIUS?
KR
Kristian 9 months ago
A, B, and E are the correct answers. Gotta love that Dynamic ARP Inspection!
FE
Fernanda 9 months ago
I’m leaning towards A, B, and E, but I’m not completely confident about E. It seems like it could be a trick option.
JA
Jaime 9 months ago
I feel like E might be one of the answers too, but I can't recall if it's the only one that guarantees a pass through DAI.
EM
Emogene 9 months ago
I remember practicing a question similar to this, and I think D is a strong candidate since it involves authentication.
LA
Lauran 9 months ago
I think options A and B are definitely part of the conditions, but I'm not sure about the third one.
EL
Eleonora 10 months ago
Ah, I remember this from the lectures! The key is to look for conditions that validate the IP/MAC binding, like the DHCP database or static ARP entries. I think I've got this one.
DA
Dante 10 months ago
Hmm, this is a tricky one. I'm pretty confident about a couple of the options, but I'm not sure about the others. I'll make my best guess and hope for partial credit.
ST
Stevie 10 months ago
A, B, and D are the right answers!
KA
Karon 10 months ago
I’m not sure about C. MAC authentication feels less reliable.
FL
Floyd 11 months ago
Okay, let me think this through. I know DAI is used to prevent ARP spoofing, so the conditions must be related to verifying the IP/MAC pair. I'll start by eliminating the options that don't seem relevant.
VA
Valentin 11 months ago
I think I've seen something like this before, but I'm not totally sure. I'll need to review my notes on Dynamic ARP Inspection to make sure I understand the conditions.
MA
Marguerita 5 months ago
↳ replying to Valentin
I think C is also valid with MAC authentication.
RE
Remedios 6 months ago
↳ replying to Valentin
F could be relevant if there's a static reservation.
AL
Alba 6 months ago
↳ replying to Valentin
What about D? That seems important too.
CY
Cyril 6 months ago
↳ replying to Valentin
I remember A and B are definitely conditions.
EA
Earleen 10 months ago
↳ replying to Valentin
E is a must for trusted ports, right?
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