Allied Telesis AT-S63 - Manual (Page 432)

Chapter 22: Spanning Tree and Rapid Spanning Tree Protocols
432 Section V: Spanning Tree Protocols
2. From the Spanning Tree Configuration menu, type 4 to select BPDU
Guard.
The following prompt is displayed:
Enter new value (E-Enable, D-Disable):
3. Type E to enable BPDU guard on all the edge ports or D to disable it.
Note
An edge port disabled by the BPDU guard feature remains disabled
until you enable it with the management software. If a port is still
receiving BPDUs, you will need to disconnect the network cable to
prevent the feature from disabling it again.
4. After making your changes, type R until you return to the Main Menu.
Then type S to select Save Configuration Changes.
Displaying the
RSTP Port
Configuration
To display the RSTP port configuration, perform the following procedure:
1. From the Main Menu, type 3 to select Spanning Tree Configuration.
The Spanning Tree Configuration menu is shown in Figure 151 on
page 416.
2. From the Spanning Tree Configuration menu, type 3 to select
Configure Active Protocol.
The RSTP menu is shown in Figure 152 on page 419.
3. From the RSTP menu, type P to select RSTP Port Parameters.
The RSTP Port Parameters menu is shown in Figure 157 on page
429.
4. From the RSTP Port Parameters menu, type 2 to select Display RSTP
Port Configuration.