Configuring the Switch

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Web – Click System, Log, Logs.
Figure 3-3. Logging Information
CLI – Type "show logging ram" to display log messages in the RAM buffer.
System Logs Configuration
The System Logs page allows you to configure and limit system messages that are
logged to flash or RAM memory. The default is for levels 0 to 3 to be logged to fla sh
and levels 0 to 7 to be logged to RAM.
Note: The level of messages logged to flash must be equal to or less than the level of
messages logged to RAM.
Command Attributes
•System Log Status – Enables/disables the logging of debug or error messages to
the logging process. (Default: Enabled)
•Flash Level – Limits log messages saved to the switch’s permanent flash memory
for all levels up to the specified level. For example, if level 3 is specified, all
messages from level 0 to level 3 will be logged to flash. (Default: 3)
Console#show logging ram 4-45
Syslog logging: Enable
History logging in RAM: level debugging
[3] 0:0:58 1/1/1
"VLAN 1 link-up notification."
level: 6, module: 6, function: 1, and event no.: 1
[2] 0:0:58 1/1/1
"STP topology change notification."
level: 6, module: 6, function: 1, and event no.: 1
[1] 0:0:28 1/1/1
"Unit 1, Port 23 link-up notification."
level: 6, module: 6, function: 1, and event no.: 1
[0] 0:0:28 1/1/1
"System coldStart notification."
level: 6, module: 6, function: 1, and event no.: 1
Console#