Dell PowerConnect 8024 - Show Spanning-Tree Summary

466 Spanning Tree Commands
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:
Example
console#show spanning-tree summary
Spanning Tree Admin Mode.......... Disabled
Spanning Tree Version............. IEEE 802.1s
BPDU Protection Mode.............. Disabled
Spanning Tree Admin Mode Enabled or disabled
Spanning Tree Version Version of 802.1 currently supported (IEEE 802.1s, IEEE 802.1w, or
IEEE 802.1d) based upon the mode parameter.
BPDU Protection Mode Enabled or disabled.
BPDU Filter Mode Enabled or disabled.
BPDU Flooding Mode Enabled or disabled.
Configuration Name Identifier used to identify the configuration currently being used.
Configuration Revision Level Identifier used to identify the configuration currently being used.
Configuration Digest Key A generated Key used in the exchange of the BPDUs.
Configuration Format Selector Specifies the version of the configuration format being used in the
exchange of BPDUs. The default value is zero.
MST Instances List of all multiple spanning tree instances configured on the switch.