Dell Force10 S4820T FTOS Command Reference Guide - Page 1036

www.dell.com | support.dell.com forward-delay c e s The amount of time the interface waits in the Blocking State and the Learning State before transitioning to the Forwarding State. Syntax Parameters Defaults Command Modes Command History Related Commands forward-delay seconds To return to the default setting, enter no forward-delay. seconds Enter the number of seconds the interface waits in the Blocking State and the Learning State before transiting to the Forwarding State. Range: 4 to 30 Default: 15 seconds. 15 seconds MULTIPLE SPANNING TREE Version 8.3.19.0 Version 8.3.7.0 Version 7.6.1.0 Version 7.5.1.0 Version 6.5.1.0 Introduced on S4820T Introduced on S4810 Added support for S-Series Added support for C-Series Introduced max-age hello-time Change the wait time before MSTP refreshes protocol configuration information. Change the time interval between BPDUs. hello-time c e s Set the time interval between generation of Multiple Spanning Tree Bridge Protocol Data Units (BPDUs). Syntax Parameters Defaults Command Modes hello-time seconds To return to the default value, enter no hello-time. seconds Enter a number as the time interval between transmission of BPDUs. Range: 1 to 10. Default: 2 seconds. 2 seconds MULTIPLE SPANNING TREE 1036 | Multiple Spanning Tree Protocol (MSTP)