I am planning to migrate our wired network to wireless network with Cisco 1250 series AP and 4400 Series WLAN Controller. I have 50 Nos of VLAns in the current network. For authentication I am planning to use CSACS server. How can I provide redundancy in Wireless LAN controller and authentication ( ACS)
Wireless LAN Controllers can be configured for fail over. A fail over condition occurs when a primary controller goes down or fails for any reason. Then, a second controller takes over the operation. There is a good document which explains how to configure redundancy with WLCs. The document is available at
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...