Im not sure if this is client based but each client clings to the AP it first associates with, it will drop packets and never re-associate with the closest AP, the radio has to be turned off on the client, then back on before it will associate.
If you can please provide more detail. What kind of clients do you have, what version is your controller, etc?
I am having similiar issues with (2) 4404-100 controllers running 3-2-116.21 and Cisco A,B,G cards. I create a constant ping to the ACS server, and when I roam, I will sometimes drop packets. I have an application that is very sensitive to this and I need to know what the fix is to make roaming seamless.
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...