Allied Telesis AT-S20 - Manual (Page 61)

AT-S20 User’s Guide
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Bridging> Port spanning tree
configuration
In this procedure, you identify the root port and the path cost for the
spanning tree. Default values will work for the majority of the users;
but for purposes of illustration, Port 1 will be the root. All ports have
priority 128 and cost values are 100 by default.
1. Select Port spanning tree configuration from the
Bridging Menu to get a similar list shown on the screen.
2. Select a port number, for example, 1 , to get a screen similar to the
following.
Charlie
Port Priority Cost
1: 128 100
2: 128 100
3: 128 100
4: 128 100
5: 128 100
6: 128 100
7: 128 100
8: 128 100
9: 128 100
10: 128 100
11: 128 100
12: 128 100
More...
Enable Spanning Tree for All Ports
Disable Spanning Tree for All Ports
Return to Bridge Menu ...
Bridge Menu
Port 1 - Finance
>Enable Spanning Tree
Disable Spanning Tree
Priority:128
Cost: 100
Return to previous menu ...