DELL PC6224F User Manual

Spanning Tree Commands

The following fields are displayed:

console#show spanning-tree summary

Spanning Tree Admin Mode.......... Disabled

Spanning Tree Version............. IEEE 802.1s

BPDU Protection Mode.............. Disabled

BPDU Filter Mode.................. Disabled

BPDU Flooding Mode................ Disabled

Configuration Name................ 00-11-88-2B-40-91

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.