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RSTP Status
Priority
Path Cost
Protocol Migration
Edge Port Admin Status
Edge Port Oper Status
Point to Point Link
Auto Edge Detection
RSTP port status display parameters
The following section describes the display parameters for the RSTP port status located at
Configuration,
Spanning Tree, RSTP, Port Status tab.
Variable definitions
The following table describes the variables and values displayed on the RSTP Port Status panel.
Variable
Port
Specifies the RSTP protocol status.
Select Enabled to enable the Spanning Tree on the selected port.
Select Disabled to disable the Spanning Tree on the selected port. The
port is set to forwarding directly at the hardware level.
Type the port priority value used in role selection.
Type the path cost associated with the port.
Select this check box if you want to enable protocol migration.
Protocol migration controls the migration among RSTP and STP protocols,
if the other side of the router runs a different mode.
Migration takes place only if this variable is enabled.
Specifies the administrative status of the edge port.
Select Enabled to enable the admin status of the edge port.
Select Disabled to disable the admin status of the edge port.
The default value is Disabled.
Specifies the operational status of the edge port admin status. The value
of this field depends on the Edge Port Admin Status.
If the Edge Port Admin Status is Enabled then this field is automatically set
to True. This value takes effect only when you shut down and restart the
port.
If the Edge Port Admin Status is Disabled then this field is automatically
set to False. This value takes effect only when you shut down and restart
the port.
Select the administrative point-to-point status of the LAN segment
attached to the port. Select one of the following options:
•
Force True - indicates that this port is always treated as if it is
connected to a point-to-point link.
•
Force False - indicates that this port is treated as having a shared
media connection.
•
Auto - indicates that this port is considered to have a point-to-point link
if it is an Aggregator and all of its members are aggregatable, or if the
MAC entity is configured for full-duplex operation, either through auto
negotiation or by management means.
Specifies the Auto Edge Detection status.
Select Enabled to dynamically calculate the edge port status.
Select Disabled to disable the feature.
The default value is Disabled.
Value
Displays the Port Identifier.
VLAN advanced configuration
Configuration Guide
125
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