CompTIA
N10-009 · Question #415
A network administrator is troubleshooting an issue with a user's IP address. Which of the following layers of the OSI model should be considered?
The correct answer is B. Network. IP addressing and routing are Layer 3 functions in the OSI model, so network‑layer issues should
Submitted by mike_84· Mar 6, 2026Networking Concepts
Question
A network administrator is troubleshooting an issue with a user's IP address. Which of the following layers of the OSI model should be considered?
Options
- AData link
- BNetwork
- CSession
- DPresentation
How the community answered
(40 responses)- A5% (2)
- B90% (36)
- C3% (1)
- D3% (1)
Explanation
IP addressing and routing are Layer 3 functions in the OSI model, so network‑layer issues should
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