Dell S3048-ON User Manual

fefd [mode {aggressive | normal}]
• Disable FEFD protocol on one interface.
INTERFACE mode
fefd disable
Disabling an interface shuts down all protocols working on that interface’s connected line. It does not delete your previous FEFD
conguration which you can enable again at any time.
To set up and activate two or more connected interfaces, use the following commands.
1 Setup two or more connected interfaces for Layer 2 or Layer 3.
INTERFACE mode
ip address ip address, switchport
2 Activate the necessary ports administratively.
INTERFACE mode
no shutdown
3
INTERFACE mode
fefd {disable | interval | mode}
Example of Viewing FEFD Conguration
Dell(conf-if-gi-1/1)#show config
!
interface GigabitEthernet 1/1
no ip address
switchport
fefd mode normal
no shutdown
Dell(conf-if-gi-1/1)#do show fefd | grep 1/1
Gi 1/1 Normal 3 Unknown
Debugging FEFD
To debug FEFD, use the rst command. To provide output for each packet transmission over the FEFD enabled connection, use the second
command.
• Display output whenever events occur that initiate or disrupt an FEFD enabled connection.
EXEC Privilege mode
debug fefd events
• Provide output for each packet transmission over the FEFD enabled connection.
EXEC Privilege mode
debug fefd packets
Examples of the debug fefd Commands
Dell#debug fefd events
Dell#config
Dell(conf)#int gi 1/1
Dell(conf-if-gi-1/1)#shutdown
2w1d22h: %RPM0-P:CP %IFMGR-5-ASTATE_DN: Changed interface Admin state to down: Gi 1/1
Dell(conf-if-gi-1/1)#2w1d22h : FEFD state on Gi 1/1 changed from ANY to Unknown
2w1d22h: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Gi 1/1
2w1d22h: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Gi 4/1
Layer 2
447

Dell S3048-ON Specifications

General

Brand	Dell
Model	S3048-ON
Category	Switch
Language	English