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C-2
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-30644-01
Appendix C Error and Event Messages
Conventions
Conventions
System error messages are displayed in the format shown in Table C-1.
Table C-1 System Error Message Format
Message
Component Description Example
Error identifier A string categorizing the
error.
STATION-ROLE
Software
component
A string identifying the
software component of the
error.
AUTO_INSTALL
Severity Level A numerical string
indicating the severity of the
error.
0-LOG-EMERG—emergency situation, nothing is
functional
1-LOG-ALERT—alerts user to a very serious
problem
2-LOG-CRIT—warns of a possible serious critical
error
3-LOG-ERR—warning of error condition, most
features functional; user should exercise care
4-LOG-WARNING—warning that user can ignore
if they prefer
5-LOG-NOTICE—notice that may be of concern
to user
6-LOG-INFO—informational (not serious)
7-LOG-DEBUG—debug information (not
serious)
Action Flags Internal to the code for
which additional action is
displayed.
0—No action flag
MSG-TRACEBACK—includes traceback with
message
MSG-PROCESS—includes process information
with message
MSG-CLEAR—indicates condition had cleared
MSG-SECURITY—indicates as security message
MSG-NOSCAN—suppresses EEM pattern
screening
%d An integer number. 2450
%e A MAC address. 000b.fcff.b04e
%s A message string which
provides more detail of the
error.
“Attempt to protect port 1640 failed.”
%x A hexadecimal number. 0x001