D-Link DES-3250TG Command Line Interface Reference Manual page 142

DES-3250TG Layer 2 Fast Ethernet Switch User's Guide
disable stp
Purpose Used to globally disable STP on the switch.
Syntax disable stp
Description This command allows the Spanning Tree
Protocol to be globally disabled on the switch.
Parameters none.
Restrictions Only administrator-level users can issue this
command.
Example Usage:
To disable STP on the switch:
local>disable stp
Command: disable stp
Success.
local>
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