Spanning-Tree Guard Root - Alcatel OmniStack LS 6248 User Manual

4
Command Line Interface
Command Mode
MST Configuration mode
Command Usage
There are no user guidelines for this command.
Example
The following example exits the MST configuration mode without saving changes.
Console(config) # spanning-tree mst configuration
Console(config-mst) # abort
Related Commands
spanning-tree mst priority
spanning-tree mst max-hops
spanning-tree mst port-priority
spanning-tree mst cost
spanning-tree mst configuration
instance (mst)
name (mst)
revision (mst)
show (mst)
exit (mst)
show spanning-tree

spanning-tree guard root

The
spanning-tree guard root
command enables root guard on all spanning tree instances on the interface. Root
guard prevents the interface from becoming the root port of the device. To disable
root guard on the interface, use the
Syntax
spanning-tree guard root
no spanning-tree guard root
Default Setting
Root guard is disabled.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
562
Interface Configuration (Ethernet, port-channel) mode
form of this command.
no