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4. Configure MSTP time parameters
5. Configure the fast migrate feature for MSTP
Command Explanation
Global Mode
spanning-tree mst configuration
no spanning-tree mst configuration
Enter MSTP region mode. The “ no
spanning-tree mst configuration”
command restores the default
setting.
MSTP region mode
instance <instance-id> vlan <vlan-list>
no instance <instance-id> [vlan
<vlan-list>]
Create Instance and set mapping
between VLAN and Instance
name <name>
no name
Set MSTP region name
revision-level <level>
no revision-level
Set MSTP region revision level
abort
Quit MSTP region mode and return
to Global mode without saving MSTP
region configuration
exit
Quit MSTP region mode and return
to Global mode with saving MSTP
region configuration
Command Explanation
Global Mode
spanning-tree forward-time <time>
no spanning-tree forward-time
Set the value for switch forward delay
time
spanning-tree hello-time <time>
no spanning-tree hello-time
Set the Hello time for sending BPDU
messages
spanning-tree maxage <time>
no spanning-tree maxage
Set Aging time for BPDU messages
spanning-tree max-hop <hop-count>
no spanning-tree max-hop
Set Maximum number of hops of
BPDU messages in the MSTP region