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GS1900 Series User’s Guide 75
CHAPTER 13
Monitor: Spanning Tree
13.1 Overview
This section provides information for Spanning Tree in Monitor.
The Switch supports Spanning Tree Protocol (STP), Common and Internal Spanning Tree (CIST),
and Multiple Spanning Tree (MST).
13.1.1 What You Can Do in this Chapter
•The Spanning Tree screen (Section 13.2 on page 75) displays CIST, CIST port, MST, MST port,
STP statistics.
13.2 Spanning Tree
Use this screen to view Switch spanning tree settings.
13.2.1 CIST
Use this screen to view the Switch’s spanning tree CIST instance. Click Monitor > Spanning Tree
> CIST to access this screen.
Figure 58 Monitor > Spanning Tree > CIST