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GIAC GCIA Exam - Topic 2 Question 89 Discussion

Posted by Louvenia on Aug 13, 2026 at 10:16 PM

Routers work at which layer of the OSI reference model?

Suggested Answer: D

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12 comments · newest first
NA
Nakisha 2 days ago
Wait, are you sure? I always thought routers were at a different layer.
LE
Leandro 8 days ago
I thought it was the Transport layer?
MA
Matt 13 days ago
Definitely D) Network!
LA
Layla 18 days ago
Totally agree, it's all about the Network layer!
KA
Kanisha 23 days ago
Wait, really? I had no idea routers were at that layer!
CH
Chantell 28 days ago
No way, it's the Network layer for sure!
EL
Elise 1 month ago
I thought it was the Transport layer?
AM
Amber 1 month ago
Definitely D) Network layer!
GI
Gianna 1 month ago
I’m pretty sure it’s the Network layer since that’s where routing happens, but I hope I’m not mixing it up with switches!
KA
Karima 2 months ago
I’m a bit confused; I thought routers could also relate to the Transport layer, but that might be wrong.
ST
Stephane 2 months ago
I remember practicing a question about OSI layers, and I think routers were mentioned in relation to the Network layer.
GL
Glenn 2 months ago
I think routers operate at the Network layer, but I’m not 100% sure.
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