Owner's Manual

Spanning-Tree Commands 395
If the pathcost method is long, the default configuration is:
• Ethernet (10 Mbps) - 2,000,000
• Fast Ethernet (100 Mbps) - 200,000
• Gigabit Ethernet (1000 Mbps) - 20,000
• Port-Channel - 20,000
Command Modes
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
There are no user guidelines for this command.
Example
The following example configures the MSTP instance 1 path cost for interface g9 to 4.
spanning-tree mst configuration
The spanning-tree mst configuration global configuration command enables configuring an MST
region by entering the multiple spanning-tree (MST) mode.
Syntax
spanning-tree mst configuration
Default Configuration
This command has no default configuration.
Command Mode
Global Configuration mode
User Guidelines
All devices in an MST region must have the same VLAN mapping, configuration revision
number and name.
Console (config) # interface ethernet g9
console (config-if) # spanning-tree mst 1 cost 4