Dell Force10 S4810P FTOS Command Line Reference Guide for the S4810 System FTO - Page 1103

forward-delay The amount of time the interface waits in the Blocking State and the Learning State before transitioning to the Forwarding State. C-Series, E-Series, S-Series, Z-Series, S4810 Syntax Parameters forward-delay seconds To return to the default setting, use the no forward-delay command. seconds Enter the number of seconds the interface waits in the Blocking State and the Learning State before transiting to the Forwarding State. The range is 4 to 30. The default is 15 seconds. Defaults Command Modes Command History 15 seconds MULTIPLE SPANNING TREE Version 8.3.11.1 Version 8.3.7.0 Version 7.6.1.0 Version 7.5.1.0 Version 6.5.1.0 Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Introduced. Related Commands max-age - changes the wait time before MSTP refreshes protocol configuration information. hello-time - changes the time interval between bridge protocol data units (BPDUs). hello-time Set the time interval between generation of MSTB bridge protocol data units (BPDUs). C-Series, E-Series, S-Series, Z-Series, S4810 Syntax Parameters hello-time seconds To return to the default value, use the no hello-time command. seconds Enter a number as the time interval between transmission of BPDUs. The range is 1 to 10. The default is 2 seconds. Defaults Command Modes 2 seconds MULTIPLE SPANNING TREE 1103