Reference Guide
Defaults RSTP is disabled.
Command Modes CONFIGURATION RSTP (conf-rstp)
Command History
This guide is platform-specific. For command information about other platforms, refer to the 
relevant 
FTOS Command Line Reference Guide
.
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 6.2.1.1 Introduced on the E-Series.
Related 
Commands
protocol spanning-tree rstp — enters SPANNING TREE mode on the switch.
forward-delay
Configure the amount of time the interface waits in the Listening State and the Learning State before transitioning to the 
Forwarding State.
S4820T
Syntax
forward-delay seconds
To return to the default setting, use the no forward-delay command.
Parameters
seconds
Enter the number of seconds that FTOS waits before transitioning 
RSTP to the forwarding state. The range is from 4 to 30. The default is 
15 seconds.
Defaults 15 seconds
Command Modes CONFIGURATION RSTP (conf-rstp)
Command History
This guide is platform-specific. For command information about other platforms, refer to the 
relevant 
FTOS Command Line Reference Guide
.
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
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