Allied Telesis AT-S63 - Manual (Page 186)

Chapter 9: Port Statistics Commands
186 Section I: Basic Operations
RESET SWITCH PORT COUNTER
Syntax
reset switch port= port counter
Parameter
port Specifies the port whose statistics counters you want to
return to zero. You can specify more than one port in
the command.
Description
This command returns a port’s statistics counters to zero.
Example
The following command returns the counters on ports 14 and 15 to zero:
reset switch port=14-15 counter