AMILABS is providing the following
study aids for students and professionals working on achieving their CWNP
CWNA, CWSP and CWAP certifications. Please submit any questions, corrections
and enhancements to firstname.lastname@example.org
802.11 PHY FRAME DIAGRAM
Outlines the various 802.11DSSS/802.11/HRDSS and 802.11
802.11 ERP PHY FRAME DIAGRAM Outlines
the general 802.11 ERP PHY for 802.11a/g
MAC FRAME TIM IE A table outlining the
various TIM/DTIM bit settings.
AMILABS 802.11b/g protocol trace library An
FTP repository of trace files for the student to use in their studies. All
kinds of 802.11b and 802.11g frames captured using AiroPeek. Can be displays
in AiroPeek demo versions or using a free version of Packetyzer. Tips
for reading the trace file names
ws = workstation(wireless
ds = distribution system a device on the wired side
ap = access point
PS = power save
Most of the traces with the words long and short are referring
to preambles but some will refer to slot times so look carefully.
Note: Study aid contributing credit goes to the
following CWNP forum moderators, Criss, Kevinator and Devinator.