Reference Guide

fefd-global interval
Configure an interval between FEFD control packets.
E-Series, S4810
Syntax
fefd-global interval seconds
To return to the default value, use the no fefd-global interval command.
Parameters
seconds Enter a number as the time between FEFD control packets. The range
is 3 to 300 seconds. The default is 15 seconds.
Defaults 15 seconds
Command Modes CONFIGURATION
Command History
Version 8.3.12.0 Introduced on the S4810.
Legacy E-Series
command.
Related
Commands
• fefd – enables far-end failure detection.
• fefd-global – enables FEFD globally on the system.
fefd-global
Enable FEFD globally on the system.
E-Series, Z-Series, S4810
Syntax
fefd-global [mode {normal | aggressive}]
To disable FEFD globally, use the no fefd-global [mode {normal |
aggressive}] command.
Parameters
normal (OPTIONAL) Enter the keywords mode normal to 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
“unknown” state, the software brings down the line protocol. The
default is Normal mode.
aggressive (OPTIONAL) Enter the keywords mode aggressive to change the
link state to “error-disabled” when a far-end failure is detected by the
software on that interface. When an interface is placed in “error-
disabled” state, you must enter the
fefd reset command to reset
the interface state.
Defaults Disabled.
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