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Configure per spanning tree port settings menu – Allied Telesis AT-S62 User Manual

Page 539

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AT-S62 Management Software Menus Interface User’s Guide

Section IV: Spanning Tree Protocols

539

The following prompt is displayed:

Start port to configure: [1 to 26] -> 1

4. Enter the number of the port to be configured. To configure a range of

ports, enter the first port of the range.

The following prompt is displayed:

End port to configure: [1 to 26] -> 1

5. Enter the last port of the range. To configure just one port, enter the

same port here as in Step 3.

Configure Per Spanning Tree Port Settings Menu is shown in Figure
184
.

Figure 184. Configure Per Spanning Tree Port Settings Menu

The Spanning Tree List displays the ID numbers of the MSTIs you
specified.

6. Adjust the port settings as needed. The selections are described

below:

1 - Port Priority
This parameter functions as a tie breaker when two or more ports are
determined to have equal costs to the regional root bridge. The range
is 0 to 240 in increments of 16. The default value is 8 (priority value
128). For a list of the increments, refer to Table 16, “Port Priority Value
Increments” on page 488.

2- Port Internal Path Cost
The port cost of the port if the port is connected to a bridge which is
part of the same MSTP region. The range is 0 to 200,000,000. The
default setting is Auto-detect, which sets port cost depending on the
speed of the port. Table 19 lists the MSTP port costs with Auto Update.

Allied Telesyn Ethernet Switch AT-8524M - AT-S62

Production Switch

User: Manager

11:20:02 02-Jan-2006

Configure Per Spanning Tree Port Settings

Spanning Tree List: 4
Configuring Ports: 7-7

1 - Port Priority ............... 128
2 - Port Internal Path Cost ..... Auto Update

R - Return to Previous Menu

Enter your selection?