ICND1: Interconnecting Cisco Networking Devices Part 1 (CCENT, legacy) — Question 46

Which VLAN ID is reserved?

Answer options

• A. 1
• B. 1002
• C. 1006
• D. 4094

Correct answer: B

Explanation

The VLAN ID 1002 is specifically reserved for Token Ring and FDDI networks, making it a special case in VLAN configurations. Other options like 1 are default VLANs, while 1006 and 4094 are also not reserved but have specific uses in different contexts.