Dell Force10 S4820T FTOS Command Reference Guide - Page 1204

www.dell.com | support.dell.com vlan forward-delay c e s Set the amount of time the interface waits in the Listening State and the Learning State before transitioning to the Forwarding State. Syntax Parameters Defaults Command Modes Command History Related Commands vlan vlan-range forward-delay seconds To return to the default setting, enter no vlan forward-delay command. vlan vlan-range forward-delay seconds Enter the keyword vlan followed by the VLAN number(s). Range: 1 to 4094 Enter the keyword forward-delay followed by the time interval, in seconds, that FTOS waits before transitioning PVST+ to the forwarding state. Range: 4 to 30 seconds Default: 15 seconds 15 seconds CONFIGURATION (conf-pvst) version 8.3.19.0 Version 8.3.7.0 Version 7.6.1.0 Version 7.5.1.0 Version 6.2.1.1 Introduced on S4820T Introduced on S4810 Support added for S-Series Support added for C-Series Introduced vlan bridge-priority vlan hello-time vlan max-age show spanning-tree pvst Set the bridge-priority value Change the time interval between BPDUs Change the time interval before PVST+ refreshes Display the PVST+ configuration vlan hello-time c e s Set the time interval between generation of PVST+ 7Bridge Protocol Data Units (BPDUs). Syntax vlan vlan-range hello-time seconds To return to the default value, enter no vlan hello-time command. 1204 | Per-VLAN Spanning Tree Plus (PVST+)