| ate | Description | | 02.1b | |LAN/MAN Management |
| a href="/encyclopedia/802.1D" title="802.1D">802.1D | 1998, 2004 | MAC Bridges |
| 02.1e | |System Load Protocol |
| 02.1f | 1993 | Common Definitions and Procedures for IEEE 802 Management Information |
| 02.1G | 1998 | Remote MAC Bridging |
| 02.1h | 1997 | Ethernet MAC Bridging |
| a href="/encyclopedia/802.1p" title="802.1p">802.1p | merged into 802.1D-2004 | Traffic Class Expediting and Dynamic Multicast Filtering |
| a href="/encyclopedia/IEEE_802.1Q" title="IEEE_802.1Q">802.1Q | 2003 | Virtual LANs |
| 02.1r | withdrawn | GARP Proprietary Attribute Registration Protocol (GPRP) |
| 02.1s | merged into 802.1Q-2003 | Multiple Spanning Trees |
| 02.1v | merged into 802.1Q-2003 | VLAN Classification by Protocol and Port |
| a href="/encyclopedia/802.1w" title="802.1w">802.1w | merged into 802.1D-2004 | Rapid Reconfiguration of Spanning Tree |
| a href="/encyclopedia/802.1x" title="802.1x">802.1x | 2001 | Port Based Network Access Control |
| 02.1AB | in work | Station and Media Access Control Connectivity Discovery |
| 02.1ad | in work | Provider Bridges |
| 02.1AE | in work | MAC Security |
| 02.1af | in work | KeySec |
| 02.1ag | in work | Connectivity Fault Management |