Exam N10-009 Topic 5 Question 304 Discussion

Actual exam question for CompTIA's N10-009 exam
Question #: 304
Topic #: 5
Which of the following most likely requires the use of subinterfaces?

Suggested Answer: A Vote an answer

Introduction to Subinterfaces:
Subinterfaces are logical interfaces created on a single physical interface. They are used to enable a router to support multiple networks on a single physical interface.
Use Case for Subinterfaces:
Subinterfaces are commonly used in scenarios where VLANs are implemented. A router with a single physical LAN port can be configured with multiple subinterfaces, each associated with a different VLAN.

by Dana at May 21, 2026, 07:27 AM

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