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Defining STP Port Settings Using CLI Commands
The following table summarizes the equivalent CLI commands for defining STP port parameters
as displayed in the
STP Port Settings
page.
The following is an example of the CLI commands:
Console(config)# interface ethernet g5
Console(config-if)# spanning-tree disable
Console(config-if)# spanning-tree cost 35000
Console(config-if)# spanning-tree port-priority 96
Console(config-if)# spanning-tree portfast
Console(config-if)# exit
Console(config)# exit
Console# show spanning-tree ethernet g1
Spanning tree enabled
Type: point-to-point (configured
: auto)
Table 7-16. STP Port Settings CLI Commands
CLI Command Description
spanning-tree disable Disables spanning tree on a specific
port.
spanning-tree cost
cost
Configures the spanning tree path cost
for a port.
spanning-tree port-priority
priority
Configures port priority.
show spanning-tree [ethernet
interface | port-channel
port-channel-number
]
Displays spanning tree configuration.
spanning-tree portfast Enables PortFast mode.
Interface Port ID Designated Port ID
Name Prio.Nbr Cost Sts Cost Bridge ID Prio.Nbr
-------- ------- --- -- -------------------- ------
g1 128.1 19 FWD 38 32768 0030.9441.62c1 128.25