Accton Technology ES3552XA, ES3526XA manual Logging Levels, Level Severity Name Description

			Basic Configuration
				3
		Table 3-3 Logging Levels
Level	Severity Name		Description
7	Debug		Debugging messages
6	Informational		Informational messages only
5	Notice		Normal but significant condition, such as cold start
4	Warning		Warning conditions (e.g., return false, unexpected return)
3	Error		Error conditions (e.g., invalid input, default used)
2	Critical		Critical conditions (e.g., memory allocation, or free memory
			error - resource exhausted)
1	Alert		Immediate action needed
0	Emergency		System unusable

*There are only Level 2, 5 and 6 error messages for the current firmware release.

•RAM Level – Limits log messages saved to the switch’s temporary RAM memory for all levels up to the specified level. For example, if level 7 is specified, all messages from level 0 to level 7 will be logged to RAM. (Range: 0-7, Default: 6)

Note: The Flash Level must be equal to or less than the RAM Level.

Web – Click System, Log, System Logs. Specify System Log Status, then change the level of messages to be logged to RAM and flash memory, then click Apply.

Figure 3-16 System Logs

CLI – Enable system logging and then specify the level of messages to be logged to RAM and flash memory. Use the show logging command to display the current settings.

Console(config)#logging	on	4-44
Console(config)#logging	history ram 0	4-45
Console(config)#end
Console#show logging flash		4-48
Syslog logging: Enabled

History logging in FLASH: level emergencies

Console#

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