Figure 172: Spanning Tree Mst Port Configuration/Status; Table 154: Spanning Tree Mst Port Configuration/Status Fields - D-Link DWS-4026 User Manual

Software User Manual
12/10/09
To display the Spanning Tree MST Port Configuration/Status page, click LAN > L2 Features > Spanning Tree > MST Port
Configuration in the navigation tree.
If no MST instances have been configured on the switch, the page displays a "No MSTs Available"
message and does not display the fields shown in
Field
MST ID
Slot/Port
Port Priority
Port Path Cost
Auto-calculate Port Path Cost
Port ID
Document 34CSFP6XXUWS-SWUM100-D7

Figure 172: Spanning Tree MST Port Configuration/Status

Table 154: Spanning Tree MST Port Configuration/Status Fields

Description
Select an existing MST instance from drop-down list to display or configure its values.
Select a physical or port channel interface to configure. The port is associated with the
VLAN(s) associated with the MST.
The priority for a particular port within the MST. The port priority is set in multiples of
16. If you specify a value that is not a multiple of 16, the priority is set to the priority is
automatically set to the next lowest priority that is a multiple of 16. For example, if you
set a value between 0 and 15, the priority is set to 0. If you specify a number between
16 and 31, the priority is set to 16.
Set the Path Cost to a new value for the specified port in the selected MST instance.
It takes a value in the range of 1 to 200000000.
Displays whether the path cost is automatically calculated (Enabled) or not (Disabled).
Path cost is calculated based on the link speed of the port if the configured value for
Port Path Cost is zero.
The port identifier for the specified port within the CST. It is made up from the port
priority and the interface number of the port.
D-Link Unified Access System
Figure 172.
Configuring Spanning Tree Protocol Page 255