Dell PowerEdge VRTX - Manual (Page 295)

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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\Dell Plasma\User
Guide\Plasma_UGSwitching_STP.fm
D E L L CO N F I D E N T I A L – P R E L I MI N A RY 4/ 1 8 /1 3 - F O R PR O O F O N LY
Defining STP Port Settings Using CLI Commands
The following table summarizes the CLI commands for defining STP port
parameters as displayed in the STP Port Settings page.
Table 11-2. STP Port Settings CLI Commands
CLI Command Description
spanning-tree disable
no spanning-tree disable
Disables spanning tree on a specific
port.
Use the no form of this command to
enable the spanning tree on a port.
spanning-tree cost cost
no spanning-tree cost
Configures the spanning tree cost
contribution of a port
Use the no form of this command to
restore the default configuration.
spanning-tree port-priority
priority
no spanning-tree port-priority
Configures port priority.
Use the no form of this command to
restore the default configuration.
show spanning-tree [ interface-
id ][ instance instance-id ]
Displays spanning tree configuration.
spanning-tree portfast [auto]
no spanning-tree portfast
Enables Fast Link mode.
Use the no form of this command to
disable the PortFast mode.
spanning-tree bpduguard
{enable|disable}
no spanning-tree bpduguard
Shuts down an interface when it
receives a bridge protocol data unit
(BPDU).
Use the no form of this command to
restore the default configuration.
spanning-tree guard root
no spanning-tree guard root
Enables root guard on all spanning tree
instances on the interface.
Use the no form of this command to
disable the root guard on the interface.
show spanning-tree [detail]
[active|blockedports] [instance
instance-id]
Displays detailed spanning tree
information on active or blocked ports.