C
L
OMMAND
INE
Command
max-hops
spanning-tree
spanning-disabled
spanning-tree cost
spanning-tree
port-priority
spanning-tree edge-port Enables fast forwarding for edge ports
spanning-tree portfast
spanning-tree link-type Configures the link type for RSTP/MSTP IC
spanning-tree mst cost Configures the path cost of an instance in
spanning-tree mst
port-priority
spanning-tree
protocol-migration
show spanning-tree
show spanning-tree mst
configuration
spanning-tree
This command enables the Spanning Tree Algorithm globally for the switch.
Use the no form to disable it.
Syntax
[no] spanning-tree
Default Setting
Spanning tree is enabled.
4-222
I
NTERFACE
Table 4-58 Spanning Tree Commands (Continued)
Function
Configures the maximum number of hops
allowed in the region before a BPDU is
discarded
Disables spanning tree for an interface
Configures the spanning tree path cost of
an interface
Configures the spanning tree priority of an
interface
Sets an interface to fast forwarding
the MST
Configures the priority of an instance in the
MST
Re-checks the appropriate BPDU format
Shows spanning tree configuration for the
common spanning tree (i.e., overall bridge),
a selected interface, or an instance within
the multiple spanning tree
Shows the multiple spanning tree
configuration
Mode Page
MST
4-233
IC
4-234
IC
4-235
IC
4-236
IC
4-237
IC
4-238
4-239
IC
4-240
IC
4-241
PE
4-242
PE
4-243
PE
4-245
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