Configuring Spanning Tree
Configuring Classic Spanning Tree
Page 138
•
Forward Transitions
— Indicates the number of times the port has changed from
Forwarding
state to
Blocking
state.
•
Trunk
— Indicates the trunk to which the port belongs.
3.
Select the Unit, in the STP Interface Configuration section.
4.
Click
Modify
. The
Spanning Tree Configuration Page
for ports or for trunks opens:
Figure 92: Spanning Tree Configuration Page
In addition to the
STP Interface Configuration Page
, the port-level
Spanning Tree Configuration Page
contains the
following fields:
•
Default Path Cost
— Select if the default path cost of the port is automatically set by the port speed and the
default path cost method.
5.
Select
Enable
in the
STP
field.
6.
Define the
Port
Fast
,
Enable Root Guard
,
Path Cost
,
Default Path Cost
, and
Priority
fields.
7.
Click
Apply
. STP is enabled on the interface, and the device is updated.
