CCNA Routing and Switching (legacy) — Question 97

Which type of device can be replaced by the use of subinterfaces for VLAN routing?

Answer options

• A. Layer 2 bridge
• B. Layer 2 switch
• C. Layer 3 switch
• D. router

Correct answer: C

Explanation

The correct answer is C, as Layer 3 switches can utilize subinterfaces to handle VLAN routing. Layer 2 bridges and switches do not perform routing functions, and while routers can also manage VLANs, the question specifically pertains to the replacement capability by Layer 3 switches.