Dell 9.7(0.0) Fefd, Legacy E-Series command, Syntaxfefd disableintervalmode aggressivenormal

Command Modes

Command History

Related Commands

•For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.

•For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.

EXEC Privilege

This guide is platform-specific. For command information about other platforms,

refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

VersionDescription

9.7(0.0) Introduced on the S6000-ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.12.0Introduced on the S4810.

Legacy E-Series command.

•fefd — enables far-end failure detection on an interface.

•fefd reset — enables FEFD globally on the system.

fefd

Enable Far-End Failure Detection on an interface, set the FEFD interval, or select the FEFD mode.

S6000

Syntaxfefd {disableintervalmode {aggressivenormal}

Parameters	Enter the keyword disable to disable FEFD for the specified
disable
	interface.
interval	Enter the keyword interval, followed by a value to specify the
	FEFD interval in seconds. Range is from 3 to 300. Default is
	15.
mode	Enter the keyword mode followed by the mode type to
	specify the FEFD mode.
	• normal: Change the link state to “unknown” when a far-
	end failure is detected by the software on that interface.
	When the interface is placed in an “unknown” state, the
	software brings down the line protocol.

944 Layer 2