Allied Telesis AT-GS950/16PS, User Manual

Page: 90 / 386

Chapter 5: Multiple Spanning Tree Protocol
90
Topology Information
To configure the MSTP port settings, perform the following procedure:
1. From the main menu on the left side of the page, select Bridge .
The Bridge folder expands.
2. From the Bridge folder, select the Spanning Tree folder.
The Spanning Tree folder expands.
3. From the Spanning Tree folder, select the MSTP folder.
The MSTP folder expands.
4. From the MSTP folder, select MSTP Port Settings .
The AT-GS950/16PS Topology Information Page is displayed. See
Figure 29.
A partial view of the AT-GS950/16PS Topology Information Page is
displayed. See Figure 29.
Figure 29. AT-GS950/16PS Topology Information Page
The following information displayed on this page shows the current
status of MSTP for each port:
Port - Indicates ports 1 through 16 on the AT-GS950/16PS switch.
Designated Root - The designated root bridge to which the
switch’s root port is actively connected.
Root Priority - This parameter specifies the priority used in
determining the regional root for a particular MSTI. For more
information, see Table 11 on page 360.
Designated Bridge - The bridge providing the least cost path to
the root bridge from a network segment.
Designated Port - The port providing the least cost path to the
root bridge from a network segment.
Designated Cost - The cost from the designated bridge to the root
bridge.