Q. These error messages appear on the Wireless LAN controller (WLC): * Jul 10 14:52:21.902 nvstore.c:304 SYSTEM-3-FILE_READ_FAIL: Failed to read configuration file 'cliWebInitParms.cfg' * Jul 10 14:52:21.624 nvstore.c:304 SYSTEM-3-FILE_READ_FAIL: Failed to read configuration file 'rfidInitParms.cfg' * Jul 10 14:52:21.610 nvstore.c:304 SYSTEM-3-FILE_READ_FAIL: Failed to read configuration file 'dhcpParms.cfg' * Jul 10 14:52:21.287 nvstore.c:304 SYSTEM-3-FILE_READ_FAIL: Failed to read configuration file 'bcastInitParms.cfg' What do these error message indicate?
A. These messages are information messages and are part of normal boot procedure, when particular configuration files are not found, the config sequence for each process sends out this message, for example, no DHCP server config, no tags (RF ID) config, and so forth. These messages do not interrupt the operation of the controller. "
If possible, can you reset the controller to factory defaults, reconfig and then try to upgrade it?
If that doesn't work, you may want to open a TAC case
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...