Specifications

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Console(config)#spanning-tree max-age 20
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Console(config)#spanning-tree priority 40000
Advanced Bridge Settings
From the Advanced Bridge Settings page, under Attributes, you can configure the following parameters:
l Path Cost Method — The path cost is used to determine the best path between devices. The path cost method is used to determine the range of
values that can be assigned to each interface.
¡ Long: Specifies 32-bit based values that range from 1-200,000,000.
¡ Short: Specifies 16-bit based values that range from 1-65535. (This is the default.)
l Transmission Limit — The maximum transmission rate for BPDUs is specified by setting the minimum interval between the transmission of consecutive
protocol messages. (Range: 1-10; Default: 3)
To save any changes you make in this page, click Apply Changes. If you don't want to save the changes, click Refresh.
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CLI Commands
The following table summarizes the equivalent CLI commands for items in the Spanning Tree/Advanced Bridge Settings page.
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Example
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Console(config)#spanning-tree pathcost method long
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Console(config)#spanning-tree transmission-limit 4
Command
Usage
spanning-tree pathcost method {long | short}
Configures the path cost method used for Rapid Spanning Tree.
Use the no form to restore the default.
spanning-tree transmission-limit count
Sets the minimum interval between the transmission of consecutive RSTP BPDUs.
Use the no form to restore the default.