Procedure steps


Step Action

1

From the Device Manager menu bar, choose VLAN > Spanning Tree > Globals.

The Spanning Tree dialog box appears with the Globals tab displayed.

2

In the SpanningTreeAdminMode field, select the STP mode. The available modes are:

  • nortelStpg
  • rstp
  • mstp
3

Click Apply.

A warning message appears reminding you that you must reset the switch for the change to take effect.

4

Click Yes.

5

Click Close.

6

To reset the switch, choose Edit > Chassis.

7

From the System tab, choose the reboot option and click Apply.


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