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Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.5.1.0 Introduced.
Related
Commands
protocol spanning-tree mstp — enters MULTIPLE SPANNING TREE mode.
forward-delay
The amount of time the interface waits in the Blocking 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 the interface waits in the
Blocking State and the Learning State before transiting to the
Forwarding State. The range is from 4 to 30. The default is 15
seconds.
Defaults 15 seconds
Command
Modes
MULTIPLE SPANNING TREE
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Multiple Spanning Tree Protocol (MSTP)
1195