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Modifying STP Port Properties
1
Open the
STP Port Settings
page.
2
Modify the
Priority
,
Fast Link
,
Path Cost
, and the
Fast Link
fields.
3
Click
Apply Changes
.
The STP port parameters are modified, and the device is updated.
Displaying the STP Port Table
1
Open the
STP Port Settings
page.
2
Click
Show All
.
The
STP Port Table
opens.
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.
Table 1-14. 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 cost
contribution of a port.
spanning-tree port-priority priority Configures port priority.
spanning-tree portfast Enables PortFast mode.
show spanning-tree [ethernet interface
| port-channel port-channel-number]
Displays spanning tree configuration.
spanning-tree guard root Enables root guard on all the spanning
tree instances on that interface.