What is the header size of 802.1 Q?

Related questions

1. Is voice VLAN tagged or untagged?
2. What is the size of Ethernet header?
3. What is the VLAN range?
4. What is the Ethernet header?
5. What is VLAN ID range?
6. What are VLAN tags?
7. What is VLAN and VPN?
8. Why is VLAN needed?
9. What is VLAN mapping?
10. Can two VLANs have the same IP address?

Tags

1. #tagging
2. #resulting
3. #minimum
4. #therefore
5. #ethernet
6. #bytes
7. #frame
8. #large