The switch stack running XE software version 03.03.02E has been upgraded to version 03.07.01E.
After the stack came up the WLAN is inoperable, the 2.4G and 5G bands on APs seem to be disabled:
3850#sh ap dot11 24ghz summary
AP Name MAC Address Slot Admin State Oper State Channel Width TxPwr
-------------------------------------------------------------------------------------------------------------
APd072.dcac.384f 00e1.6da2.50d0 0 Enabled Down 1* 20 2(*)
AP88f0.31e3.c5c7 381c.1a2f.5270 0 Enabled Down 11* 20 2(*)
Found out that it can be manually enabled:
3850(config)#no ap dot11 24ghz shutdown
AP Name MAC Address Slot Admin State Oper State Channel Width TxPwr
-------------------------------------------------------------------------------------------------------------
APd072.dcac.384f 00e1.6da2.50d0 0 Enabled Up 1* 20 2(*)
AP88f0.31e3.c5c7 381c.1a2f.5270 0 Enabled Up 11* 20 2(*)
Comparing the configurations before and after the changes have been made, I see no difference. Where is that part of config stored, is it persistent, what if the switch reloads?
