Debugging Fefd - Dell C9000 Series Networking Configuration Manual

no shutdown
Dell(conf-if-te-1/0)#do show fefd | grep 1/0
Te 1/0 Normal

Debugging FEFD

To debug FEFD, use the first 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
The following example shows the debug fefd events command.
Dell#debug fefd events
Dell#config
Dell(conf)#int te 1/0
Dell(conf-if-te-1/0)#shutdown
2w1d22h: %SYSTEM-P:CP %IFMGR-5-ASTATE_DN: Changed interface Admin state to down:
Te 1/0
Dell(conf-if-te-1/0)#2w1d22h : FEFD state on Te 1/0 changed from ANY to Unknown
2w1d22h: %SYSTEM-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Te 1/0
2w1d22h: %SYSTEM-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Te 4/0
2w1d22h: %SYSTEM-P:CP %IFMGR-5-INACTIVE: Changed Vlan interface state to inactive:
Vl 1
2w1d22h : FEFD state on Te 4/0 changed from Bi-directional to Unknown
The following example shows the debug fefd packets command.
Dell#debug fefd packets
Dell#2w1d22h : FEFD packet sent via interface Te 1/0
Sender state -- Bi-directional
Sender info -- Mgmt Mac(00:01:e8:14:89:25), Slot-Port(Te 1/0)
Peer info -- Mgmt Mac (00:01:e8:14:89:25), Slot-Port(Te 4/0)
Sender hold time -- 3 (second)
2w1d22h : FEFD packet received on interface Te 4/0
Sender state -- Bi-directional
Sender info -- Mgmt Mac(00:01:e8:14:89:25), Slot-Port(Te 1/0)
Peer info -- Mgmt Mac (00:01:e8:14:89:25), Slot-Port(Te 4/0)
Sender hold time -- 3 (second)
3 Unknown
Layer 2 653