I have 4402 controller with 1142 Wireless Access Points installed. Access Points are deployed in a building . As I connect to a SSID and move to a different floor, I dont see the access point connected to the second floor, it still connects to the same older floor and with less signal. Is there any tweaking to be done on the controller for roaming in such a way , when the user moves , this connects to a better access point with good signal. Customer is not happy with the idea of disconnecting the SSID and reconnecting it as it connects to the nearer access point.
As per the 802.11 specs the client deteremines where and when to roam. You have a couple options, you can either tweak the client's settings or you can play with the cell size of each AP. If you reduce the cell size of each AP the client will hit the threshold used to roam quicker. Just make sure if you do this that you still have adequate coverage.
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...