Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 251

spanning-tree port Sets the port type as the EdgePort. Syntax Parameters Default Command Mode Usage Information Example spanning-tree port type edge None Not configured INTERFACE When you configure an EdgePort on a device running STP, the port immediately transitions to Forwarding state. Only configured ports connected to end hosts act as EdgePorts. OS10(config)# spanning-tree port type edge Supported Releases 10.2.0E or later spanning-tree rstp force-version Configures a forced version of spanning tree to transmit BPDUs. Syntax Parameters Default Command Mode Usage Information Example spanning-tree rstp force-version stp stp - Force the version for the BPDUs transmitted by RSTP. Not configured CONFIGURATION Forces a bridge that supports RSTP or MST to operate in a STP-compatible manner to avoid frame misordering and duplication in known LAN protocols that are sensitive. OS10(config)# spanning-tree rstp force-version stp Supported Releases 10.2.0E or later spanning-tree rstp forward-time Configures a time interval for the interface to wait in the Blocking state or the Learning state before moving to the Forwarding state. Syntax Parameters Default Command Mode Usage Information Example spanning-tree rstp forward-time seconds seconds - Enter the number of seconds an interface waits in the Blocking or Learning States before moving to the Forwarding state (4 to 30). 15 seconds CONFIGURATION None OS10(config)# spanning-tree rstp forward-time 16 Supported Releases 10.2.0E or later Layer 2 251