fefd mode
Change the FEFD mode on an interface.
Z9500
Syntax
fefd mode {normal | aggressive}]
To return the FEFD mode to the default of normal, use the
no fefd mode
command.
Parameters
normal
(OPTIONAL) Enter the keyword
normal
to change the link
state to “unknown” when a far-end failure the software
detects on that interface. When the interface is placed in
“unknown” state, the software brings down the line protocol.
aggressive
(OPTIONAL) Enter the keyword
aggressive
to change the
link state to “error-disabled” when a far-end failure the
software detects on that interface. When an interface is
placed in “error-disabled” state, enter the
fefd reset
command to reset the interface state.
Defaults
normal
Command
Modes
INTERFACE
Command
History
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.
Version
Description
9.2(1.0)
Introduced on the Z9500.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.3.7.0
Introduced on the S4810.
Related
Commands
•
fefd
— enables far-end failure detection.
1168
Layer 2
