Quick Reference Guide

Spanning-Tree Commands 375
DELL CONFIDENTIAL – PRELIMINARY 5/15/12 – FOR PROOF ONLY
spanning-tree disable
The spanning-tree disable Interface Configuration mode command disables Spanning Tree on a
specific port. Use the no form of this command to enable Spanning Tree on a port.
Syntax
• spanning-tree disable
• no spanning-tree disable
Default Configuration
Spanning tree is enabled on all ports.
Command Mode
Interface Configuration (Ethernet, port-channel) mode.
User Guidelines
There are no user guidelines for this command.
Example
The following example disables spanning-tree on Ethernet port 1/e5.
spanning-tree cost
The spanning-tree cost Interface Configuration mode command configures the Spanning Tree
path cost for a port. Use the no form of this command to return to the default configuration.
Syntax
• spanning-tree cost cost
• no spanning-tree cost
• cost — Path cost of the port (Range: 1 - 200,000,000)
Console(config)# interface ethernet 1/e5
Console(config-if)# spanning-tree disable