ZyXEL Communications GS1900-24 - CHAPTER 14 Monitor: Spanning Tree; 14.2 Spanning Tree

GS1900 Series User’s Guide
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C HAPTER 14
Mo nito r: Spa nning Tre e
14.1 O ve rvie w
This section provides information for Sp a nning Tre e in Mo nito r.
The Switch supports Spanning Tree Protocol (STP), Common and Internal Spanning Tree (CIST), and
Multiple Spanning Tree (MST).
14.1.1 Wha t Yo u C a n Do in this C ha pte r
The Sp a nning Tre e screen (
Section 14.2 on page 94) displays CIST, CIST port, MST, MST port, STP statistics.
14.2 Spa nning Tre e
Use this screen to view Switch spanning tree settings.
14.2.1 C IST
Use this screen to view the Switch’s spanning tree CIST instance. Click Mo nito r > Spa nning Tre e > C IST to
access this screen.
Fig ure 96 Monitor > Spanning Tree > CIST
Each field is described in the following table.
Table 44 Monitor > Spanning Tree > CIST
LABEL DESCRIPTIO N
CIST Instance
State This field displays the state.