All Antenna specs are stated at a given frequency.
The physics of an antenna means that there is a relationship between its physical size and the wave length of the signal
An antenna design for 900Mhz will not be optimised for 2.4Ghz and will NOT be suitable for a reliable radio link.
Added to this if you are in the US they way FFC certifications for products is based on the sytem including antenna and cable etc if you use a non Cisco antenna then it is up to the installer to check/get compliance, other countries have similar rules and you need to check the local requirements. I can not advise you on the legal aspects of this but would just like to highlight the fact you need to investigate this area of the installation if you use non Cisco antenna and coax
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...