Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module FTOS Command Line Referen - Page 623

disable Disable the spanning tree protocol globally on the switch. Syntax disable To enable STP, use the no disable command. Defaults Enabled (that is, the spanning tree protocol is disabled.) Command Modes Command History Related Commands SPANNING TREE Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module portfast bpdufilter default Enters SPANNING TREE mode. forward-delay The amount of time the interface waits in the Listening State and the Learning State before transitioning to the Forwarding State. Syntax forward-delay seconds To return to the default setting, use the no forward-delay command. Parameters seconds Enter the number of seconds the FTOS waits before transitioning STP to the forwarding state. Range: 4 to 30 Default: 15 seconds. Defaults 15 seconds Command Modes SPANNING TREE Command History Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module Related Commands max-age hello-time Changes the wait time before STP refreshes protocol configuration information. Changes the time interval between BPDUs. hello-time Set the time interval between generation of the spanning tree bridge protocol data units (BPDUs). Syntax hello-time seconds To return to the default value, use the no hello-time command. Spanning Tree Protocol (STP) | 623