TP-Link T1600G-18TS Configuration Manual page 736

Configuring SNMP & RMON
Step 3
Step 4
The following example shows how to configure the switch to send linkup traps:
Switch#configure
Switch(config)#snmp-server traps snmp linkup
Switch(config)#end
Switch#copy running-config startup-config
 (Optional) Enabling the SNMP Extended trap
Step 1
end
Return to privileged EXEC mode.
copy running-config startup-config
Save the settings in the configuration file.
configure
Enter global configuration mode.
Notification Configurations
Configuration Guide 713