S
PANNING
T
REE
C
OMMANDS
31-2
revision Configures the revision number for the
multiple spanning tree
MST 31-14
max-hops Configures the maximum number of
hops allowed in the region before a
BPDU is discarded
MST 31-14
spanning-tree
spanning-disabled
Disables spanning tree for an interface IC 31-15
spanning-tree cost Configures the spanning tree path cost
of an interface
IC 31-16
spanning-tree
port-priority
Configures the spanning tree priority of
an interface
IC 31-18
spanning-tree edge-port Enables fast forwarding for edge ports IC 31-18
spanning-tree portfast Sets an interface to fast forwarding IC 31-19
spanning-tree link-type Configures the link type for RSTP/
MSTP
IC 31-21
spanning-tree mst cost Configures the path cost of an instance
in the MST
IC 31-22
spanning-tree mst
port-priority
Configures the priority of an instance in
the MST
IC 31-23
spanning-tree
protocol-migration
Re-checks the appropriate BPDU
format
PE 31-24
show spanning-tree Shows spanning tree configuration for
the common spanning tree (i.e., overall
bridge), a selected interface, or an
instance within the multiple spanning
tree
PE 31-25
show spanning-tree mst
configuration
Shows the multiple spanning tree
configuration
PE 31-27

Table 31-1 Spanning Tree Commands (Continued)

Command Function Mode Page