Fex 2000 connecting to nexus 7k/5k

Question

Hello All,
 We are connecting one fex 2000 to two nexus 5k. I have prepared a simple configuration after consulting the various cisco pages on this.
On first nexus 5k:-
int Po100
 des FEX-2232-1
 vpc 100
 switchport mode fex-fabric
 fex associa 100
 no shut
int eth1/1
 des FEX-2232-1
  switch mode fex-fabr
  fex associ 100
  channe-gr 100
  no shut
================
On second nexus 5k:-
int Po100
 des FEX-2232-1
 vpc 100
 switchport mode fex-fabric
 fex associa 100
 no shut
int eth1/1
 des FEX-2232-1
  switch mode fex-fabr
  fex associ 100
  channe-gr 100
  no shut
Is the above configuration correct?
The other doubt is; when configuring is it required to create the Po100 first before applying the channel-group command on the physical interfaces?
Or can the channel-group be directly applied to physical interface ( without the Po being created )?
Appreciate help on this please. Thanks in advance.

Answer 1

suthomas1,
The config is correct. I'm using the same config here so stable and resilient.
No, its not required to create the po100 before applying the channel-group command on the phy-int.
Be careful with bpdu in fex access ports.
Reagards,
Gus Magno