SMC Networks TigerSwitch 100, Руководство по управлению

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S
YSTEM
M
ANAGEMENT
C
OMMANDS
3-39
Related Commands
logging history (3-39)
logging trap (3-42)
clear logging (3-43)
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 level arguments listed below. Messages sent include
the selected level up through level 0.
Level Argument Level Description Syslog Definition
emergencies 0 System unusable LOG_EMERG
alerts 1 Immediate action needed LOG_ALERT
critical 2 Critical conditions (e.g.,
memory allocation, or
free memory error -
resource exhausted) LOG_CRIT
errors 3 Error conditions (e.g.,
invalid input, default
used) LOG_ERR
warnings 4 Warning conditions (e.g.,
return false, unexpected
return) LOG_WARNING