Show Spanning-Tree Summary - Dell PowerConnect 8024 Cli Reference Manual

show spanning-tree summary

Use the show spanning-tree summary command to display spanning tree settings and
parameters for the switch.
Syntax
show spanning-tree summary
Default Configuration
There is no default configuration for this command.
Command Mode
Privileged EXEC mode
User Guidelines
The following fields are displayed:
Spanning Tree Admin Mode
Spanning Tree Version
BPDU Protection Mode
BPDU Filter Mode
BPDU Flooding Mode
Configuration Name
Configuration Revision Level
Configuration Digest Key
Configuration Format Selector
MST Instances
Example
console#show spanning-tree summary
Spanning Tree Admin Mode.......... Disabled
Spanning Tree Version............. IEEE 802.1s
BPDU Protection Mode.............. Disabled
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Spanning Tree Commands
Enabled or disabled
Version of 802.1 currently supported (IEEE 802.1s, IEEE 802.1w, or
IEEE 802.1d) based upon the mode parameter.
Enabled or disabled.
Enabled or disabled.
Enabled or disabled.
Identifier used to identify the configuration currently being used.
Identifier used to identify the configuration currently being used.
A generated Key used in the exchange of the BPDUs.
Specifies the version of the configuration format being used in the
exchange of BPDUs. The default value is zero.
List of all multiple spanning tree instances configured on the switch.