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C
L
OMMAND
INE
Related Commands
logging history (4-60)
clear logging (4-63)
logging history
Use this command to limit 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 syslog severity levels listed in the following table.
Messages sent include the selected level down to level 0.
Level
7
6
5
4
3
2
1
0
* There are only Level 2, 5 and 6 error messages for the current firmware release.
4-60
I
NTERFACE
Table 4-18 Logging Levels
Severity Name
Debug
Informational
Notice
Warning
Error
Critical
Alert
Emergency
Description
Debugging messages
Informational messages only
Normal but significant condition, such as
cold start
Warning conditions (e.g., return false,
unexpected return)
Error conditions (e.g., invalid input,
default used)
Critical conditions (e.g., memory
allocation, or free memory error - resource
exhausted)
Immediate action needed
System unusable
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