Reference Guide

Command
Modes
MULTIPLE SPANNING TREE
Command
History
Version 9.0(1.3) Introduced on the S5000.
Related
Commands
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.
S5000
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 4 to 30. The default is 15
seconds.
Defaults 15 seconds
Command
Modes
MULTIPLE SPANNING TREE
Command
History
Version 9.0(1.3) Introduced on the S5000.
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).
S5000
Syntax
hello-time seconds
To return to the default value, use the no hello-time command.
Multiple Spanning Tree Protocol (MSTP)
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