Reference Guide

Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.12.0 Introduced on the S4810.
Legacy E-Series
command.
Usage
Information
If you enter only the fefd-global syntax, the mode is normal and the default interval is 15
seconds.
If you disable FEFD globally (no fefd-global), the system does not remove the FEFD
interface configuration.
Related
Commands
• fefd — enables far-end failure detection.
• fefd-global interval — configures an interval between FEFD control packets.
• show fefd — shows the FEFD command output.
show fefd
View FEFD status globally or on a specific interface.
S4820T
Syntax
show fefd [interface]
Parameters
interface (OPTIONAL) Enter the following keywords and slot/port or number
information:
• 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
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.12.0 Introduced on the S4810.
Legacy E-Series
command.
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