Enterasys Networks D-Series - Manual (Page 250)

clear spantree legacypathcost
8-32 Spanning Tree Configuration
clear spantree legacypathcost
Use this command to set the Spanning Tree default value for legacy path cost to 802.1t values.
Syntax
clear spantree legacypathcost
Defaults
None.
Mode
Switch command, read‐write.
Example
This example clears the legacy path cost to 802.1t values.
D2(rw)->clear spantree legacypathcost