Enterasys 1805 User Guide

86  Spanning Tree Concepts

ELS100-S24TX2M

Figure A-1 illustrates the use of three ELS100-S24TX2M switches to 

establish an effective Spanning Tree configuration. Switches A, B and C 

are connected together in a redundant topology (more than one path 

between two points). If the connection between A and B goes down, the 

link between A and C becomes active, thereby establishing a path 

between A and B through switch C. Additionally, if the connection 

between B and C goes down, the link between A and C becomes active, 

establishing a path between B and C through switch A.