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Command Reference Guide Ethernet Interface Configuration Command Set
61200510L1-35E Copyright © 2005 ADTRAN 640
spanning-tree cost <cost value>
Use the spanning-tree cost command to assign a cost to the interface. The cost value is used when
computing the spanning-tree root path. Use the no version of the command to return to the default setting.
Syntax Description
<cost value> Specifies a cost value of 1 to 200,000,000.
Default Values
By default, the cost value is set to 1000/(link speed in Mbps).
Applicable Platforms
This command applies to the NetVanta 300 and 1000R Series units.
Command History
Release 5.1 Command was introduced.
Usage Examples
The following example sets the interface to a path cost of 1200:
(config)#interface eth 0/3
(config-eth 0/3)#spanning-tree cost 1200