Dell N3200-ON EMC Networking N-Series Switches CLI Reference Guide version 6.7 - Page 136

Spanning Tree Command Description Modea clear spanning-tree detected-protocols Restarts the protocol migration process on all PE interfaces or on the specified interface. exit (mst) Exits the MST configuration mode and applies MC configuration changes. instance (mst) Maps VLANs to an MST instance. MC name (MST) Defines the MST configuration name. MC revision (mst) Defines the configuration revision number. MC show spanning-tree Displays spanning tree configuration. PE show spanning-tree summary Displays spanning tree settings and parameters PE for the switch. show spanning-tree vlan Displays spanning tree information per VLAN PE and also lists the port roles and states as well as the port cost. spanning-tree Enables spanning-tree functionality. GC spanning-tree auto-portfast Sets the port to auto portfast mode. IC spanning-tree backbonefast Enables the detection of indirect link failures GC and accelerate spanning tree convergence on STP-PV/RSTP-PV configured switches using Indirect Link Rapid Convergence (IRC). spanning-tree bpdu flooding Allows flooding of BPDUs received on GC nonspanning-tree ports to all other non- spanning-tree ports. spanning-tree bpdu- Enables BPDU protection on a switch. GC protection spanning-tree cost Configures the spanning tree path cost for a IC port. spanning-tree disable Disables spanning tree on a specific port. IC spanning-tree forward-time Configures the spanning tree bridge forward GC time. spanning-tree guard Selects whether loop guard or root guard is IC enabled on an interface. 136 Dell EMC Networking CLI