RF Client Connectivity Issues after upgrade to 184.108.40.206
We are running a 7510 FlexConnect controller in an HA environment. We recently upgraded to code 7.6.130. After the upgrade, we have clients (RF handheld scanners and truck mounts) in our warehouses that are getting disconnected, pings fine then drop. It takes a reboot of the AP or device to get them connected again.
The WLAN is configured for WPA2/PSK security, the AP's are 1242's FlexConnect. We have not seen the issue on any of our 2602e AP's with WLAN's configured the same.
We rolled one location that was having issues to an older WiSM, no issues with connectivity reported.
IntroductionHow to use the Wireless LAN Controller Configuration Analyzer (WLCCA)
Javier Contreras is a Senior Tech Lead for the Wireless Business Unit in Cisco, with over 2 decades of experi...
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(#)For this reason being that : - application that doesn't use multicast, sends one copy of each packet ( data unit of traffic at layer 3 ) to each client (" who seeks the traffic ).- application that does use multicast, sends ...
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...