Dell Catalyst 3130 Command Reference Manual page 743

Chapter 2 Cisco Catalyst Blade Switch 3120 for HP Cisco IOS Commands
Related Commands Command
show spanning-tree
spanning-tree mst root
spanning-tree vlan
OL-12248-03
Description
summary Displays a summary of spanning-tree interface states.
Configures the MST root switch priority and timers based on the
network diameter.
priority Sets the switch priority for the specified spanning-tree instance.
Cisco Catalyst Blade Switch 3120 for HP Command Reference
spanning-tree extend system-id
2-713