Spanning-Tree Transmission-Limit; Spanning-Tree Cost - SMC Networks 100BASE-TX Management Manual

4
Command Line Interface
Command Usage
The path cost method is used to determine the best path between devices.
Therefore, lower values should be assigned to ports attached to faster media,
and higher values assigned to ports with slower media. Note that path cost
(page 4-138) takes precedence over port priority (page 4-139).
Example
Console(config)#spanning-tree pathcost method long
Console(config)#

spanning-tree transmission-limit

This command configures the minimum interval between the transmission of
consecutive RSTP BPDUs. Use the no form to restore the default.
Syntax
spanning-tree transmission-limit count
no spanning-tree transmission-limit
count - The transmission limit in seconds. (Range: 1-10)
Default Setting
3
Command Mode
Global Configuration
Command Usage
This command limits the maximum transmission rate for BPDUs.
Example
Console(config)#spanning-tree transmission-limit 4
Console(config)#

spanning-tree cost

This command configures the spanning tree path cost for the specified interface.
Use the no form to restore the default.
Syntax
spanning-tree cost cost
no spanning-tree cost
cost - The path cost for the port. (Range: 1-200,000,000))
The recommended range is:
• Ethernet: 200,000-20,000,000
• Fast Ethernet: 20,000-2,000,000
• Gigabit Ethernet: 2,000-200,000
4-138