Dell PowerConnect 3524

362 Spanning-Tree Commands
Syntax
• spanning-tree cost cost
• no spanning-tree cost
• cost — Path cost of the port (Range: 1 - 200,000,000)
Default Configuration
Default path cost is determined by port speed and path cost method (long or short) as shown below:
Command Mode
Interface Configuration (Ethernet, port-channel) mode.
User Guidelines
The path cost method is configured using the spanning-tree pathcost method Global Configuration
mode command.
Example
The following example configures the spanning-tree cost on Ethernet port 1/e15 to 35000.
spanning-tree port-priority
The spanning-tree port-priority Interface Configuration mode command configures port priority. Use
the no form of this command to return to the default configuration.
Syntax
• spanning-tree port-priority priority
• no spanning-tree port-priority
• priority — The priority of the port. (Range: 0 - 240 in multiples of 16)
Default Configuration
The default port priority for IEEE Spanning TreeProtocol (STP) is 128.
Interface Long Short
Port-channel 20,000 4
Gigabit Ethernet (1000 Mbps) 20,000 4
Fast Ethernet (100 Mbps) 200,000 19
Ethernet (10 Mbps) 2,000,000 100
Console(config)# interface ethernet 1/e15
Console(config-if)# spanning-tree cost 35000
book.book Page 362 Thursday, December 18, 2008 7:40 PM