37 
no  logging file flash level command. This command only applies to 
TL-SL2452. 
Syntax 
logging file flash level level 
no logging file flash level 
Parameter 
level —— Severity level of the log message. There are 8 severity levels marked 
with values 0-7. The smaller value has the higher priority. Only the log with the 
same or smaller severity level value will be saved to the flash. By default, it is 2 
indicating that the log message marked with 0~2 will be saved in the log flash. 
Command Mode 
Global Configuration Mode 
Example 
Save the log messages with their severities equal or higher than 7 to the flash : 
TL-SL2452(config)#logging file flash level 7 
clear logging 
Description 
The clear logging command is used to clear the information in the log buffer 
and log file.   
Syntax 
clear logging [ buffer | flash ] 
Parameter 
buffer | flash —The output channels: buffer and flash. Clear the information of 
the two channels, by default. 
Command Mode 
Global Configuration Mode 
Example 
Clear the information in the log file: 
TL-SL2428(config)# clear logging buffer