Cisco Certified Network Associate (CCNA) 200-301 — Question 222

The correct answer is B, D, E. Option B: Connectivity between VLANs requires a Layer 3 device. Option D: Each VLAN uses a separate address space. Option E: A switch maintains a separate bridging table for each VLAN.

Explanation

A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.