System Message Severity Levels

By far, one of the most important ingredients in the system message on a Cisco device is the severity level. This is because we can use severity levels to easily control which messages are sent to which logging destinations. Table 19-3 details the various system message severity levels that are possible on a Cisco device.

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Table 19-3 System Message Severity Levels

Notice that levels 0 through 4 are for events that could seriously impact the device, whereas levels 5 through 7 are for less-important events. Obviously, ...

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