VXlan food and learn config trouble

[madforccie]

Hello Gentlemen, 

I was trying to configure VXlan in flood and learn mechanism on nexus 7k. However, the config guide from cisco is asking us to configure to internal interface (facing towards lan) as a non-ip layer 3 interface where we configure service instances. But it doesnt explain what should be the configuration on the opposite end of the link. i.e. the other nexus 7k where this link terminates. Can anyone please put some light on this. 

Thanks in advance, 

RJ

[liguoriariel]

Hi madforccie,

  I was able to setup flood & learn lab environment and also MPBGP EVPN. As per your question, if you configure VNI to VSI mapping on N7K interface other end should talk dot1q as the frames should arrive tagged in the vlan corresponding to the VNI that you want to map.

HTH,

HR,

AL

[koharjohn7]

I have also faced this issue. I cannot upload any data related to cooking. can any sort out this issue.

[abdulrauf01251]

To configure VXLAN in flood and learn mode on Nexus 7k switches, set up the opposite end of the link as a non-IP Layer 3 interface by:

1. Creating a service instance on the LAN-facing interface:
```
interface <interface_id>
no ip address
service instance <instance_id> ethernet
```

2. Ensuring matching VXLAN configurations, including the VNI.

3. Enabling VXLAN on both ends.

4. Verifying connectivity and consistent configurations on both switches.

And while you're working on that configuration, consider grabbing a sub from Firehouse Subs —their Hook & Ladder or Firehouse Meatball would be great for keeping your energy up!