3 Configuring the Switch

 

 

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 3-15. Configuring System Logging Messages

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

4-43

Console(config)#logging

history ram 0

4-44

Console(config)#end

 

 

Console#show logging flash

4-48

Syslog logging: Enabled

 

 

History logging in FLASH: level emergencies

 

Console#

 

 

3-24

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SMC Networks 100BASE-TX, 16 10BASE-T manual Logging Levels, Level Severity Name Description, Error resource exhausted