Users Guide

Example
OS10(config)# fefd-global
OS10(config)# fefd-global mode aggressive
OS10(config)# fefd mode interval 10
Supported
Releases
10.4.3.0 or later
fefd reset
Resets interfaces that are in error-disabled state because FEFD is set to Aggressive mode.
Syntax
fefd reset [interface]
Parameters
● (Optional) interface—Enter the interface name to reset the error-disabled state of the interface
because FEFD is set to Aggressive mode.
Default Not configured
Command Mode EXEC
Usage
Information
If you do not enter the interface name, this command resets the error-disabled state of all interfaces
because FEFD is set to Aggressive mode.
Example
OS10# fefd reset
OS10# fefd reset ethernet 1/1/2
Supported
Releases
10.4.3.0 or later
show fefd
Displays FEFD information globally or for a specific interface.
Syntax
show fefd [interface]
Parameters
● (Optional) interface—Enter the interface information.
Default Not configured
Command Mode EXEC and EXEC Privilege
Usage
Information
The following table describes the fields in the show fefd command output:
Field Description
Interface Displays the interface name
Mode Displays the mode—Aggressive, Normal, or NA when the interface contains fefd
reset in its configuration.
Interval Displays the interval between FEFD packets.
State Displays the state of the interface and can be one of the following:
● Bi-directional—Interface is up, connected, and receiving echoes of its neighbor.
● Err-disabled—Only found when FEFD mode is Aggressive and when the
interface has not received three echoes of its neighbor. To reset an interface in
this state, use the fefd reset command.
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