Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring STP (Rev. 03)
Spanning Tree Protocol (STP)
© 2008 Foundry Networks, Inc.
Page 24 of 38
Argument Description
priority
STP priority value in range <0-255>, which assigned to the configured interface.
Restoring the STP Interface Parameters to Their Defaults
The
spanning-tree defaults
command, in Interface Configuration mode, restores the STP
parameters to their defaults for the configured interface.
Command Syntax
device-name
(config-if
UU/SS/PP
)#
spanning-tree defaults
Enabling STP Topology-Change Detection on an Interface
The
spanning-tree detect-tc
command, in Interface Configuration mode, enables topology change
detection on the configured interface. Use the
no
form of the command to disable the topology
change detection.
The ability to detect topology changes can be enabled or disabled on a per-port basis by the
spanning-tree detect-tc
command. The intent of this facility is to allow topology change detection
to be disabled on ports where it is known that a single end station is connected, and where
powering that end station on and off would cause the Topology Change Notification mechanism to
be triggered.
By default, the topology change detection is enabled.
Command Syntax
device-name
(config-if
UU/SS/PP
)#
spanning-tree detect-tc
device-name
(config-if
UU/SS/PP
)#
no spanning-tree detect-tc
STP Display Commands
Table 5
lists the STP display commands.
Table 5: STP Display Commands
Command
Description
spanning-tree
Displays the current STP parameter settings.
spanning-tree interface
Changes to specified interface configuration mode and
displays the STP settings for that interface.
spanning-tree all
Displays all STP ports table
show spanning-tree
Displays the current STP parameter settings, and Spanning-
Tree topology of all ports.
show spanning-tree
interface
Displays the Spanning-Tree topology for the specified port.