Allied Telesis AT-S62 - Manual (Page 254)

Chapter 20: STP, RSTP, and MSTP
Section IV: Spanning Tree Protocols 254
Configuring RSTP
Caution
The bridge provides default RSTP parameters that are adequate for
most networks. Changing them without prior experience and an
understanding of how RSTP works might have a negative effect on
your network. You should consult the IEEE 802.1w standard before
changing any of the RSTP parameters.
This procedure assumes that you have already designated RSTP as the
active spanning tree on the switch. For instructions, refer to Enabling or
Disabling Spanning Tree on page 248.
To configure RSTP, perform the following procedure:
1. In the Spanning Tree tab, Configure Spanning Tree Parameters
section, click Configure.
The RSTP Spanning Tree tab is shown in Figure 94.
Figure 94 RSTP Spanning Tree Tab
Note
The Defaults button returns all RSTP settings to the default settings.