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Dell PowerConnect 28xx Systems User Guide 119
•
Priority
— The priority value of the port. The priority value influences the port choice when a bridge
has two ports connected in a loop. The priority value is between 0-240. The priority value is provided in
increments of 16.
•
Designated Bridge ID
— The bridge priority and the MAC Address of the designated bridge.
•
Designated Port ID
— The selected port’s priority and interface.
•
Designated Cost
— The cost of the port participating in the STP topology. Ports with a lower cost are
less likely to be blocked if STP detects loops.
•
Forward Transitions
— The number of times the port has changed from the
Blocking
state to the
Forwarding
state.
•
LAG
— The LAG to which the port is attached.
Enabling STP on a Port
1
Open the
STP Port Settings
page.
2
Select
Enabled
in the
STP Port Status
field.
3
Define the
Fast Link
,
Path Cost
, and the
Priority
fields.
4
Click
Apply Changes
.
STP is enabled on the port.
Modifying STP Port Properties
1
Open the
STP Port Settings
page.
2
Modify the
Priority
,
Fast Link
,
Path Cost
, and the
Fast Link
fields.
3
Click
Apply Changes
.
The STP port parameters are modified, and the device is updated.
Displaying the STP Port Table
1
Open the
STP Port Settings
page.
2
Click
Show All
.
The
STP Port Table
opens.