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spanning-tree rootguard
no spanning-tree rootguard
spanning-tree [mst <instance-id>]
loopguard
no spanning-tree [mst <instance-id>]
loopguard
3. Configure MSTP region parameters
Command
Global Mode
spanning-tree mst configuration
no spanning-tree mst configuration
MSTP region mode
show
instance <instance-id> vlan <vlan-list>
no instance <instance-id> [vlan <vlan-list> ]
name <name>
no name
revision-level <level>
no revision-level
abort
exit
no
4. Configure MSTP time parameters
Configure currently port whether running
rootguard in instance 0, configure the
rootguard port can't turn to root port.
Enable loopguard function on specified
instance, the no command disables this
function.
Explanation
Enter MSTP region mode. The no
command restores the default setting.
Display the information of the current
running system.
Create Instance and set mapping
between VLAN and Instance.
Set MSTP region name.
Set MSTP region revision level.
Quit MSTP region mode and return to
Global mode without saving MSTP
region configuration.
Quit MSTP region mode and return to
Global mode with saving MSTP region
configuration.
Cancel one command or set initial
value.
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Troubleshooting
