logging history — global
levelno logging history
The severity levels to be logged
This command sets the type of syslog messages that are entered into the syslog history table. These messages are also set to an SNMP management station, if one is configured; all messages at the given level or higher are logged.
The following command logs messages with a severity of errors (3) or greater, i.e., critical (2), alerts (1), and emergencies (0):
logging history errors