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Error in Nexus 9K : port not compatible:[Members in multiple FEX]

Orlando Chaparro
Level 1
Level 1

‎04-12-2023 12:02 PM

Problema FEX.PNG

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M02@rt37
VIP
VIP

‎04-17-2023 05:20 AM

Hello @Orlando Chaparro ,

What about the command "show port-channel compatibility-parameters" ? Please give us the output of that command on the two N5K.

Thanks a lot.

Best regards
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Sergiu.Daniluk
VIP Alumni
VIP Alumni

‎04-18-2023 12:59 AM

Hi @Orlando Chaparro 

The way you connected and configured VPC with FEXs on Nexus 9000 switches is not supported. What you have there is called enhanced VPC.

These are the supported topologies on Nexus 9000:

1. Single Homed FEX, VPC at HIF level

SergiuDaniluk_0-1681804603779.jpeg

 

2.  Dual Homed FEX, no VPC at HIF level

SergiuDaniluk_1-1681804676574.jpeg

 

For more details, check this out:

 

Take care,

Sergiu

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