3Com 9100 manual Resetting STP, Listed in Table

Disabling and Resetting STP 97

To display the STP state of a port, use the following command: show stpd <stpd_name> port <portlist>

This command displays the following: ■ STPD port configuration

■ STPD state (Root Bridge, and so on)

■ STPD port state (forwarding, blocking, and so on)

Disabling and	To disable STP or return STP settings to their defaults, use the commands
Resetting STP	listed in Table 24.
Table 24 STP Disable and Reset Commands
Command		Description
delete stpd <stpd_name>		Removes an STPD. An STPD can only be removed if all
		VLANs have been deleted from it. The default STPD, s0,
		cannot be deleted.
disable stpd {<stpd_name>}		Disables the STP mechanism on a particular STPD, or for
		all STPDs.
disable stpd port <portlist>		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 will be disregarded.
unconfig stpd {<stpd_name>}		Restores default STP values to a particular STPD or to all
		STPDs.