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GS2200-8/24 User’s Guide 109

CHAPTER 13

Spanning Tree Protocol

13.1 Overview

The Switch supports Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP) and

Multiple Spanning Tree Protocol (MSTP) as defined in the following standards.

• IEEE 802.1D Spanning Tree Protocol

• IEEE 802.1w Rapid Spanning Tree Protocol

• IEEE 802.1s Multiple Spanning Tree Protocol

The Switch also allows you to set up multiple STP configurations (or trees). Ports can then be

assigned to the trees.

13.1.1 What You Can Do

•Use the Spanning Tree Protocol status screen (Section 13.2 on page 112) to view the STP

status in the different STP modes (RSTP, MRSTP or MSTP) you can configure on the Switch.

•Use the Spanning Tree Configuration screen (Section 13.3 on page 113) to activate one of the

STP modes on the Switch.

•Use the Rapid Spanning Tree Protocol screen (Section 13.4 on page 114) to configure RSTP

settings.

•Use the Rapid Spanning Tree Protocol Status screen (Section 13.5 on page 115) to display

the status screen as shown next.

•Use the Multiple Rapid Spanning Tree Protocol screen (Section 13.6 on page 117) to

configure MRSTP.

•Use the Multiple Rapid Spanning Tree Protocol Status screen (Section 13.7 on page 118) to

view the MRSTP status.

•Use the Multiple Spanning Tree Protocol screen (Section 13.8 on page 120) to configure

MSTP.

•Use the MSTP Port Configuration screen (Section 13.8.1 on page 123) to configure MSTP

ports.

•Use the Multiple Spanning Tree Protocol Status screen (Section 13.9 on page 123) to view

the MSTP status.

13.1.2 What You Need to Know

Read on for concepts on STP that can help you configure the screens in this chapter.