Intel 480T User Manual page 128

C H A P T E R 7
Table 29: STP Disable and Reset Commands
Command
disable stpd port <portlist>
unconfig stpd {<stpd_name>}
126
Spanning Tree* Protocol (STP)
Description
Disables STP on one or more ports. Disabling STP
on one or more ports puts those ports in forwarding
state; all BPDUs received on those ports are
disregarded.
Restores default STP values to a particular STPD or
to all STPDs.