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IEEE Standards

QuestionAnswer
802.1Q standard defines a system of VLAN tagging for Ethernet frames and the accompanying procedures to be used by bridges and switches in handling such frames
802.1D Defines Spanning Tree Protocol. It is defined in 5 different port states: 1) Disabled 2)Listening 3)Learning 4)Blocking 5)Forwarding
802.3af Defines Power-over-Ethernet (PoE)
802.3at Defines Power-over-Ethernet enhancements (PoE +)
802.11a Wi-Fi Standard 5GHz 54 Mbps maximum
802.11b Wi-Fi Standard 2.4GHz 11 Mbps maximum
802.11g Wi-Fi Standard 2.4GHz 54 Mbps maximum
802.11n Wi-Fi Standard 2.4GHz / 5GHz 600 Mbps maximum Multiple-Input Multiple-Output (MIMO)
802.11ac Wi-Fi Standard 5GHz 1300 Mbps maximum Multi User Multiple-Input Multiple-Output (MU-MIMO)
802.11ad Wi-Fi Standard 2.4GHz / 5GHz / 60GHz 7 Gbps maximum
802.1x defines authentication controls for any user or devices trying access a LAN or WLAN. Common in RADIUS and TACACS+
802.1D Rapid Spanning Tree Protocol. Faster convergence from 60-50 seconds to 6 seconds and is backwards-compatible with 802.1D STP
802.3x Ethernet flow control method. Also called "pause" frame
Created by: botsokoy
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