Disabling and Resetting STP97To display the STP state of a port, use the following command:showstpd port This command displays the following:nSTPD port configurationnSTPD state (Root Bridge, and so on)nSTPD port state (forwarding, blocking, and so on)Disabling andResetting STPTo disable STP or return STP settings to their defaults, use the commandslisted in Table 24.Table 24STP Disable and Reset CommandsCommandDescriptiondeletestpdRemoves an STPD. An STPD can only be removed if allVLANs have been deleted from it. The default STPD, s0,cannot be deleted.disablestpd{}Disables the STP mechanism on a particular STPD, or forall STPDs.disablestpdportDisables STP on one or more ports. Disabling STP on oneor more ports puts those ports inforwardingstate; allBPDUs received on those ports will be disregarded.unconfig stpd{}Restores default STP values to a particular STPD or to allSTPDs.
