S
YSTEM
M
ANAGEMENT
C
OMMANDS
4-61
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 default
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)
Default Setting
Flash: errors (level 3 - 0)
RAM: warnings (level 6 - 0)
Command Mode
Table 4-18 Logging Levels
Level Severity Name Description
7 debugging Debugging messages
6 informational Informational messages only
5 notifications Normal but significant condition, 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)
1 alerts Immediate action needed
0 emergencies System unusable
* There are only Level 2, 5 and 6 error messages for the current firmware release.
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