IEEE 802 Architecture 802.1 Network Connection Technology LLC Data 802.2LLC Link Layer 802.3 802.4 802.5 802.6 802.9 802.11 802.12 AX3T9. MAC CSMA Token- Token- DQDB Isochro- Wireless 100VG- FDDI /CD Bus Ring nous LAN AnyLAN Etherne PHL 66 IEEE 802 Architecture