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events (OPTIONAL) Enter the keyword events to debug MSTP
events.
Command
Modes
EXEC Privilege
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.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
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.
pre-6.2.1.1 Introduced on the E-Series.
Example
Dell#debug spanning-tree mstp bpdu tengigabitethernet 2/1 ?
in Receive (in)
out Transmit (out)
disable
Globally disable the multiple spanning tree protocol on the switch.
S4820T
Syntax
disable
To enable MSTP, enter the no disable command.
Defaults disabled.
Command
Modes
MULTIPLE SPANNING TREE
1194
Multiple Spanning Tree Protocol (MSTP)