We are having an issue with a remote location that connects to to our HQ via an MPLS network. They have 17 lwapp access points that connect back to a central controller. The issue is when bandiwdth utilization gets high or at capacity, the wireless clients are getting dropped from the WLAN. I assume this is because latency is getting so high that the capwap tunnel is going down between the AP's and the Controller. The issue only happens when bandwidth is fully utilized.
These wireless devices are accessing resources at the HQ. All of their traffic comes across the WAN, and not locally within this facility. Would configuring these for FlexConnect help in this siutation? Should be consider adding a local controller at this location to prevent the wireless users from getting disconnected from the WLAN? Thanks.
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...