T3700G-28TQ
 
JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide 
 
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logging file flash frequency 
Description 
The logging file flash frequency command is used to specify the frequency to 
synchronize the system log file in the log buffer to the flash. To resume the 
default synchronizing frequency, please use the no logging file flash 
frequency command. 
Syntax 
logging file flash frequency { periodic periodic | immediate } 
no logging file flash frequency 
Parameter 
periodic —— The frequency to synchronize the system log file in the log buffer 
to the flash, ranging from 1 to 48 hours. By default, the synchronization process 
takes place every 24 hours. 
immediate    —— The system log file in the buffer will be synchronized to the 
flash immediately. This option will reduce the life of the flash and is not 
recommended. 
Command Mode 
Global Configuration Mode 
Example 
Specify the log file synchronization frequency as 10 hours: 
T3700G-28TQ(config)#logging file flash frequency 10 
logging file flash level 
Description 
The  logging file flash level command is used to specify the system log 
message severity level. Messages will a severity level equal to or higher than 
this value will be stored to the flash. To restore to the default level, please use 
no logging file flash level command.   
Syntax 
logging file flash level level 
no logging file flash level