S
YSTEM
M
ANAGEMENT
C
OMMANDS
4-59
Example
Related Commands
logging history (4-59)
clear logging (4-63)

logging history

This command limits syslog messages saved to switch memory based on
severity. The no form returns the logging of syslog messages to the defa ult
level.
Syntax
logging history {flash | ram} level
no logging history {flash | ram}
-flash - Event history stored in flash memory (i.e., permanent
memory).
-ram - Event history stored in temporary RAM (i.e., memory
flushed on power reset).
-level - One of the levels listed below. Messages sent include the
selected level down to level 0. (Range: 0-7)
Console(config)#logging on
Console(config)#
Table 4-18 Logging Levels
Level Severity Name Description
7 debugging Debugging messages
6 informational Informational me ssages only
5 notifications Normal but significant conditi on, such as cold
start
4 warnings Warning conditions (e.g., return false,
unexpected return)
3 errors Error conditions (e.g., invalid input, default
used)
2 critical Critical conditions (e.g., memory allocation, or
free memory error - resource exhausted)
* There are only Level 2, 5 and 6 error messages for the current firmware release.