TP-Link T1600G-18TS Configuration Manual page 593

Configuring Network Security
Step 5
Step 6
The following example shows how to enable the DoS Defend type named land:
Switch#configure
Switch(config)#ip dos-prevent
Switch(config)#ip dos-prevent type land
Switch(config)#show ip dos-prevent
Type
---------
Land Attack
Scan SYNFIN
Xmascan
......
Switch(config)#end
Switch#copy running-config startup-config
end
Return to privileged EXEC mode.
copy running-config startup-config
Save the settings in the configuration file.
Status
------
Enabled
Disabled
Disabled
DoS Defend Configuration
Configuration Guide 570