August 27, 2017July 30, 2020802.11 OSI model – 802.11 Data-Link Layer The 802.11 Data-Link layer is divided into two sublayers: The upper portion is the IEEE 802.2 Logical Link […]
August 27, 2017July 30, 2020802.11 MAC architecture DCF The fundamental access method of the MAC used by 802.11 devices is a distributed coordination function (DCF) known as […]
August 27, 2017July 30, 2020802.11 QOS 802.11e/802.1p UP values and IP DSCP values HCF contention based channel access (EDCA) The EDCA mechanism provides differentiated, distributed access to the WM for STAs using eight […]
June 25, 2017July 30, 2020Workgroup bridge Workgroup Bridge (WBG) Background Information A WGB can provide a wireless infrastructure connection for Ethernet-enabled devices. Devices that do not have a wireless […]
June 25, 2017July 30, 2020Flexconnect Flexconnect -Dynamic VLAN Assignment with RADIUS Server Dynamic VLAN Assignment with RADIUS Server In most WLAN systems, each WLAN has a static policy that applies to all […]