TP-Link T2500G-10TS - Chapter 5 Switching; 5.1 Port

Syntax
clear history
Command Mode
Privileged EXEC Mode and any Configuration Mode
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Clear the commands you have entered in the current mode:
T2500G-10TS(config)# clear history
27