Show Spanning-Tree Summary - Dell Networking 2024 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, Configuration mode and all Configuration submodes
User Guidelines
The following fields are displayed:
Field
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
740
Spanning Tree Commands
Description
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.