D-Link DES-3326S Reference Manual - Page 128

DES-3326SR Layer 3 Fast Ethernet Switch CLI Reference Manual config stp ports Restrictions 4 − in numerical order. migrate [yes/no] - yes will enable the port to migrate from 802.1d STP status to 802.1w RSTP status. RSTP can coexist with standard STP, however the benefits of RSTP are not realized on a port where an 802.1d network connects to an 802.1w enabled network. Migration should be enabled (yes) on ports connected to network stations or segments that will be upgraded to 802.1w RSTP onall or some portion of the segment. edge [true/false] - true designates the port as an edge port. Edge ports cannot create loops, however an edge port can lose edge port status if a topology change creates a potential for a loop. An edge port normally should not receive BPDU packets. If a BPDU packet is received it automatically loses edge port status. False indicates the port does not have edge port status. p2p [true/false] - true indicates a point-topoint (p2p) shared link. These are similar to edge ports however they are restricted in that a p2p port must operate in full-duplex. Like edge ports, p2p ports transition to a forwarding state rapidly thus benefiting from RSTP. state [enabled/disabled] − Allows STP to be enabled or disabled for the ports specified in the port list. The default is disabled. Only administrator-level users can issue this command. 128 Spanning Tree Commands