Dell S5148F-ON OS10 Enterprise Edition User Guide Release 10.3.2E-R2 - Page 175

Usage Information Command Mode Example Root guard and loop guard configurations are mutually exclusive. Configuring one overwrites the other from the active configuration. INTERFACE OS10(conf-if-eth1/1/4)# spanning-tree guard root Supported Releases 10.2.0E or later spanning-tree mode Enables an STP type (RSTP, Rapid-PVST+, or MST). Syntax spanning-tree mode {rstp | mst | rapid-pvst} Parameters • rstp - Sets the STP mode to RSTP. • mst - Sets the STP mode to MST. • rapid-pvst - Sets the STP mode to RPVST+. Default Command Mode Usage Information Example (RSTP) RPVST+ CONFIGURATION All STP instances are stopped in the previous STP mode, and are restarted in the new mode. You can also change to RSTP/MST mode. OS10(config)# spanning-tree mode rstp Example (MST) OS10(config)# spanning-tree mode mst Supported Releases 10.2.0E or later spanning-tree port Sets the port type as the EdgePort. Syntax spanning-tree port type edge Parameters None Default Not configured Command Mode INTERFACE Usage Information 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. Example OS10(config)# spanning-tree port type edge Supported Releases 10.2.0E or later Layer 2 175