There are 9 or 10 things that have to be set on the WLC / AP in order to max out the theoretical 300/600 Mbps rates. One requirement is a 'green field' where no legacy (i.e. non-802.11n) clients exist. If you don't meet all of the requirements, then you won't get max throughput. A few I can think of off the top of my head are these:
1. Enable WPA2 on the SSID
2. Enable WMM
3. Short (400 ns) guard interval
4. 40 MHz channels
5. 3x3 streaming
Code versions for the controller in the 6.0 release also include beam forming (steering) that can improve transmissions as well. If you want to follow this further, just email me.
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
This is the start of a display filter cross reference between Wireshark
and OmniPeek. The 1st installment is a table of advanced filters. More
filters will be added as time allows. It is a living doc, so check back
for changes every so often Please feel f...