Help in 4001L Switch FCoE Example

Unanswered Question
Mar 5th, 2010

Hi guys,

   Beginning from Release 4.0(1a)N1(1) in Nexus 5020, if I want configure a FCoE in a interface, I can use the  following commands

   vlan 101
   fcoe vsan 1
   interface Ethernet 1/1
   switchport mode trunk
   switchport trunk native vlan 2
   switchport trunk allowed vlan 2,101
   spanning-tree bpduguard enable
   spanning-tree port type edge trunk

   interface vfc 1
   no shutdown
  
   vsan database
   vsan 1 interface vfc 1

   In this example the vlan 101 is used by the VSAN 1 and the Vlan 2 is used by the LAN traffic from the Server.

   Now I need to configure this same server not connected in the Nexus 5020, but connected in the Nexus 4001L.

   This Nexus 4001L will be connected to the Nexus 5020 by EtherChannel

   Imagine the server is connected to the ethernet 1/1 Port and the Ports ethernet 1/15 to 1/20 are used in a Port Channel to connect the Nexus 4001L
   to Nexus 5020

   Server --- Ethernet 1/1 --- Nexus 4001L ---- PortChannel 1 (1/15 - 1/20) ---- PortChannel 1 (1/1 - 1/6) Nexus 5020
  

   Is the configuration below correct ??

 

   In Nexus 4001L

 

  feature fip-snooping
   vlan 101
     fip-snooping enable
     fip-snooping fc-map XXXXXX

   interface port-channel 1
 
   interface ethernet 1/15-20
     channel-group 1

   interface port-channel 1
     switchport mode trunk
     switchport trunk allowed vlan 2,101
     fip-snooping port-mode fcf
     no shut

 

  In Nexus 5020

   interface port-channel 1
 
   interface ethernet 1/1-6
     channel-group 1

   interface port-channel 1
     switchport mode trunk
     switchport trunk allowed vlan 2,101
     no shut
     

   If yes, how can I determine the fc-map value should I use in vlan 101 ???

   Thanks a Lot

      My Best Regards,

      Andre Lomonaco

I have this problem too.
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