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DELL S50V User Manual

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Figure 25-12.  FEFD enabled interface configuration
Debugging FEFD
By entering the command 
debug fefd events
 in EXEC privilege mode, output is displayed whenever events 
occur that initiate or disrupt an FEFD enabled connection.
Figure 25-13.  Debug FEFD events display
Entering the command 
debug fefd packets
 in EXEC privilege mode will provide output for each packet 
transmission over the FEFD enabled connection.
Figure 25-14.  Debug FEFD packets display
FTOS(conf-if-gi-1/0)#show config
!
interface GigabitEthernet 1/0
 no ip address
 switchport
 fefd mode normal
 no shutdown
FTOS(conf-if-gi-1/0)#do show fefd | grep 1/0
Gi 1/0         Normal         3              Unknown
FTOS#debug fefd events
FTOS#config
FTOS(conf)#int gi 1/0
FTOS(conf-if-gi-1/0)#shutdown
2w1d22h: %RPM0-P:CP %IFMGR-5-ASTATE_DN: Changed interface Admin state to down: Gi 1/0
FTOS(conf-if-gi-1/0)#2w1d22h : FEFD state on Gi 1/0 changed from ANY to Unknown
2w1d22h: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Gi 1/0
2w1d22h: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Gi 4/0
2w1d22h: %RPM0-P:CP %IFMGR-5-INACTIVE: Changed Vlan interface state to inactive: Vl 1
2w1d22h : FEFD state on Gi 4/0 changed from Bi-directional to Unknown
FTOS#debug fefd packets
FTOS#2w1d22h : FEFD packet sent via interface Gi 1/0
    Sender state -- Bi-directional
    Sender info -- Mgmt Mac(00:01:e8:14:89:25), Slot-Port(Gi 1/0)
    Peer info -- Mgmt Mac (00:01:e8:14:89:25), Slot-Port(Gi 4/0)
    Sender hold time -- 3 (second)
2w1d22h : FEFD packet received on interface Gi 4/0
    Sender state -- Bi-directional
    Sender info -- Mgmt Mac(00:01:e8:14:89:25), Slot-Port(Gi 1/0)
    Peer info -- Mgmt Mac (00:01:e8:14:89:25), Slot-Port(Gi 4/0)
    Sender hold time -- 3 (second)