Reference Guide

Command
Modes
• EXEC
• EXEC Privilege
Command
History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
The following describes the show fefd command shown in the Example below.
Field Description
Interface Displays the interfaces type and number.
Mode Displays the mode (aggressive or normal) or NA if 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 and connected and ing
neighbor’s echoes).
• err-disabled (only found when the FEFD mode is
aggressive and when the interface has not n its
neighbor’s echoes for 3 times the message interval. To
reset an interface in this state, use the fefd reset
command.)
• unknown (only found when FEFD mode is normal.
• locally disabled (interface contains the fefd reset
command in its configuration).
• Admin Shutdown (interface is disabled with the
shutdown command).
Example
Dell#sh fefd
FEFD is globally 'ON', interval is 10 seconds, mode is
'Aggressive'.
INTERFACE MODE INTERVAL STATE
(second)
Te 5/0 Aggressive 10 Admin Shutdown
Te 5/1 Aggressive 10 Admin Shutdown
Te 5/2 Aggressive 10 Admin Shutdown
Te 5/3 Aggressive 10 Admin Shutdown
Tei 5/4 Aggressive 10 Admin Shutdown
Te 5/5 Aggressive 10 Admin Shutdown
Te 5/6 Aggressive 10 Admin Shutdown
Te 5/7 Aggressive 10 Admin Shutdown
Te 5/8 Aggressive 10 Admin Shutdown
Te 5/9 Aggressive 10 Admin Shutdown
Te 5/10 NA NA Locally disabled
Te 5/11 Aggressive 10 Err-disabled
Dell#
Related
Commands
• fefd – enables far-end failure detection.
Layer 2
895