Allied Telesis AT-S63 - Manual (Page 194)

Chapter 12: Spanning Tree and Rapid Spanning Tree Protocols
194 Section IV: Spanning Tree Protocols
Figure 75. STP Settings Window
The columns in the STP Settings window are described in this table:
8. Click the OK button to close the window.
Restoring the
STP Default
Settings
To restore the default values to the STP parameters in the stack:
1. From the Home page, click the Configuration button.
2. From the Configuration menu, click the Layer 2 button.
3. Select the Spanning Tree tab, shown in Figure 70 on page 184.
4. Verify there is no check in the Enable Spanning Tree check box. If
there is a check, click the option to remove it. You have to disable
spanning tree before you can restore its default settings.
5. Click the Configure button to display the Configure STP Parameters
tab shown in Figure 71 on page 187.
Table 34. STP Port Settings
Column Definition
Port Displays the port number.
State Displays the current state of a port. The
possible states are Listening, Learning,
Forwarding, or Blocking when spanning
tree is enabled on the switch. When
spanning tree is not enabled on the switch
or if a port is not being used, its state will
be disabled.
Cost Displays the port cost of the port.
Priority Displays the port’s priority value. The
number is used as a tie breaker when two
or more ports have equal costs to the root
bridge.