Huawei
H12-811_V1.0 · Question #508
At what layer of the OSI reference model does a router operate? ( )
The correct answer is D. Network layer. See the full explanation below for the reasoning.
Question
At what layer of the OSI reference model does a router operate? ( )
Options
- AData link layer
- BTransport layer
- CApplication layer
- DNetwork layer
How the community answered
(27 responses)- A4% (1)
- B15% (4)
- C7% (2)
- D74% (20)
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