Specifications

Spanning Tree Configuration Command Set
Reviewing and Setting Spanning Tree Port Parameters
6-50 Matrix E1 Series (1G58x-09 and 1H582-xx) Configuration Guide
clear spantree securespantimeout (Section 6.2.2.19)
show spantree securespanlock (Section 6.2.2.20)
clear spantree securespanlock (Section 6.2.2.21)
show spantree adminpoint (Section 6.2.2.22)
set spantree adminpoint (Section 6.2.2.23)
clear spantree adminpoint (Section 6.2.2.24)