Cisco Catalyst 4500 Series Command Reference Manual page 988

show spanning-tree
Command
spanning-tree backbonefast
spanning-tree cost
spanning-tree guard
spanning-tree pathcost method
spanning-tree portfast default
spanning-tree portfast (interface
configuration mode)
spanning-tree port-priority
spanning-tree uplinkfast
spanning-tree vlan
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
2-930
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Description
Enables BackboneFast on a spanning-tree VLAN.
Calculates the path cost of STP on an interface.
Enables root guard.
Sets the path cost calculation method.
Enables PortFast by default on all access ports.
Enables PortFast mode.
Prioritizes an interface when two bridges compete for
position as the root bridge.
Enables the UplinkFast feature.
Configures STP on a per-VLAN basis.
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