DELL 9.8(0.0) User Manual
• 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.
Command
Modes
Modes
EXEC Privilege
Command
History
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
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.
Version
Description
9.7(0.0)
Introduced on the S6000-ON.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.3.12.0
Introduced on the S4810.
Legacy E-Series
command.
command.
Related
Commands
Commands
•
•
fefd
Enable Far-End Failure Detection on an interface, set the FEFD interval, or select the FEFD mode.
S4820T
Syntax
fefd {disable|interval|mode {aggressive|normal}
Parameters
disable
Enter the keyword disable to disable FEFD for the specified
interface.
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.
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.
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.
1136
Layer 2