configure ports link-flap-detection action

configure ports [port_list | all] link-flap-detection action [add | delete] [{{disable-port} {log} {trap}} | all-actions]

Description

Add or deletes actions (disabling ports, logging events, generating SNMP (Simple Network Management Protocol) traps) to be taken when excessive link flapping is detected.

Syntax Description

ports Physical ports.
port_list List of ports to set link-flap detection actions upon.
all Sets the configured action for link-flap detection upon all ports in the system.
action Sets actions to be taken when excessive link flapping is detected.
add Adds action(s).
delete Deletes action(s).
disable-port Disables selected ports if link-flap threshold is exceeded. After a port is disabled, the port either stays down for the configured disable time value (set in the configure ports link-flap-detection interval threshold disable-time command) or can be re-enabled manually using the clear ports link-flap-detection status command.
log Generates a log event if link-flap threshold is exceeded.
trap Generates an SNMP trap if link-flap threshold is exceeded.
all-actions Adds or deletes all the actions.

Default

By default, all actions are turned off.

Example

The following example adds all link-flap actions (disabling ports, logging events, generating SNMP traps) on ports 3–10:

configure ports 3-10 link-flap-detection action add all-actions

History

This command was first available in ExtremeXOS 22.1.

Platform Availability

This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X590, X620, X690, X870 series switches.