| 
                                 IEEE standard  | 
                            
                                 Description  | 
                        
|---|---|
| 
                                
                                 802.1AB  | 
                            
                                 LLDP  | 
                        
| 
                                 802.1ag  | 
                            
                                 Connectivity Fault Management  | 
                        
| 
                                 802.1ah  | 
                            
                                 Provider Backbone Bridging  | 
                        
| 
                                 802.1aq  | 
                            
                                 Shortest Path Bridging (SPB)  | 
                        
| 
                                 802.1AX  | 
                            
                                 Link Aggregation  | 
                        
| 
                                 802.1D  | 
                            
                                 MAC Bridges  | 
                        
| 
                                 P802.1p  | 
                            
                                 Traffic Class Expediting and Dynamic Multicast Filtering  | 
                        
| 
                                 802.1Q  | 
                            
                                 Virtual LANs  | 
                        
| 
                                 802.1s  | 
                            
                                 Multiple Spanning Trees  | 
                        
| 
                                 802.1t  | 
                            
                                 802.1D Technical & Editorial Corrections  | 
                        
| 
                                 802.1w  | 
                            
                                 Rapid Spanning Tree Protocol (RSTP)  | 
                        
| 
                                 802.1X-2010  | 
                            
                                 Port-based Network Access Control (NAC)  | 
                        
| 
                                 802.3 CSMA/CD Ethernet ISO/IEC 8802  | 
                            
                                 International Organization for Standardization (ISO) /International Eletrotechnical Commission (IEC) 8802-3  | 
                        
| 
                                 802.3ab  | 
                            
                                 1000 Mbps Operation, implemented as 1000BASE-T Copper  | 
                        
| 
                                 802.3ac  | 
                            
                                 Carrier sense multiple access with collision detection (CSMA/CD) frame extensions for Virtual Bridged Local Area Networks (VLAN) tagging on 802.3 networks  | 
                        
| 
                                 802.1AE  | 
                            
                                
                                 MAC Security  | 
                        
| 
                                
                                 802.3ae  | 
                            
                                 10 Gbps Operation, implemented as 10GBASE-X SFP+  | 
                        
| 
                                 802.3af 802.3at 802.3bt (Type 3 and Type 4)  | 
                            
                                 Power over Ethernet (PoE)  | 
                        
| 
                                
                                 802.3az  | 
                            
                                 Energy Efficient Ethernet (EEE)  | 
                        
| 
                                 802.3ba  | 
                            
                                 40 Gbps and 100 Gbps Operation, implemented as 40GBASE-QSFP+ and 100GBASE-QSFP28  | 
                        
| 
                                 802.3x  | 
                            
                                 Full Duplex & Flow Control  | 
                        
| 
                                 802.3z  | 
                            
                                 1000 Mbps Operation, implemented as 1000BASE-X SFP  | 
                        
| 
                                
                                 ANSI/TIA-1057  | 
                            
                                 LLDP-MED  |