Dell Force10 S4810P - Station Move Violation Actions; Recovering from Learning Limit and Station Move Violations

626 | Layer 2
www.dell.com | support.dell.com
Station Move Violation Actions
Station Move Violation Actions are supported only on platforms: S-Series (S25/S50)
no-station-move is the default behavior. You can configure the system to take an action if a station move
occurs using one the following options with the
mac learning-limit command:.
To display a list of interfaces configured with MAC learning limit or station move violation actions:
Recovering from Learning Limit and Station Move Violations
After a learning-limit or station-move violation shuts down an interface, you must manually reset it:
Task Command Syntax Command Mode
Generate a system log message
indicating a station move.
station-move-violation log
INTERFACE
Shut down the first port to learn the
MAC address.
station-move-violation shutdown-original
INTERFACE
Shut down the second port to learn the
MAC address.
station-move-violation shutdown-offending
INTERFACE
Shut down both the first and second port
to learn the MAC address.
station-move-violation shutdown-both
INTERFACE
Task Command Syntax Command Mode
Display a list of all of the interfaces
configured with MAC learning limit or
station move violation.
show mac learning-limit violate-action
CONFIGURATION
Task Command Syntax Command Mode
Reset interfaces in ERR_Disabled state caused
by a learning limit violation or station move
violation.
mac learning-limit reset
EXEC Privilege
Reset interfaces in ERR_Disabled state caused
by a learning limit violation.
mac learning-limit reset learn-limit-violation
[interface | all]
EXEC Privilege
Reset interfaces in ERR_Disabled state caused
by a station move violation.
mac learning-limit reset
station-move-violation [interface | all]
EXEC Privilege
Note: Alternatively, you can reset the interface by shutting it down using the shutdown command and then
reenabling it using the command no shutdown.