TP-Link T1500-28PCT T1500-28PCTTL-SL2428PUN V3 User Guide - Page 846

Configuring System Logs System Logs Configurations 2 System Logs Configurations System logs configurations include: ■■ Configure the local logs. ■■ Configure the remote logs. ■■ Backing up the logs. ■■ Viewing the log table. Configuration Guidelines Logs are classified into the following eight levels. Messages of levels 0 to 4 mean the functionality of the switch is affected. Please take actions according to the log message. Table 2-1 Levels of Logs Severity Emergencies Level 0 Alerts 1 Critical 2 Errors 3 Warnings 4 Notifications 5 Informational 6 Debugging 7 Description The system is unusable and you have to reboot the switch. Actions must be taken immediately. Cause analysis or actions must be taken immediately. Error operations or unusual processing that will not affect subsequent operations but that should be noted and analyzed. Conditions that may cause process failure and that should be noted. Normal but significant conditions. Normal messages for your information. Debug-level messages that you can ignore. Example Software malfunctions affect the functionality of the switch. The memory utilization reaches the limit. The memory utilization reaches the warning threshold. Wrong command or password is entered. Error protocol packets are detected. The shutdown command is applied to a port. The display command is used. General operational information. User Guide 823