Administrator Guide

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.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.2.1.1
Introduced on the E-Series.
Usage
Information
Enable the multiple spanning tree protocol prior to using this command.
Example
Dell#show spanning-tree mst configuration
MST region name: CustomerSvc
Revision: 2
MSTI VID
10 101-105
Dell#
show spanning-tree msti
View the multiple spanning tree instance.
Z9000
Syntax
show spanning-tree msti [instance-number [brief]] [guard]
Parameters
instance-
number
(Optional) Enter the multiple spanning tree instance number.
The range is from 0 to 63.
brief (Optional) Enter the keyword brief to view a synopsis of the
MST instance.
guard (Optional) Enter the keyword guard to display the type of
guard enabled on an MSTP interface and the current port
state.
Command
Modes
• EXEC
• EXEC Privilege
Multiple Spanning Tree Protocol (MSTP)
1011