For the type of fading that 802.11b is trying to combat, the signals from two antennas separated by even a wavelength are largely uncorrelated. Hence, even very small separations work.
The spacing is non-critical. Since the receiver is only using one antenna at a given time, you don't have to worry about the phase relationship between the two antennas. If you were using two antennas at once (typical in two-way radio and broadcast TV/FM, etc.), the spacing and length of feedlines is critical because there the phase matters.
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
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 ...
I have created a Powershell script to automatically add a Wireless Guest User on Cisco WLCs. (tested on 2500 Series)
The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...