Administrator Guide

Table Of Contents
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 6.5.1.0 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.
Z9000
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.
Version 9.0.2.0 Introduced on the S6000.
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.
1002
Multiple Spanning Tree Protocol (MSTP)