back to back VPC issue

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anumomin
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Joined: Sun Nov 29, 2020 5:12 pm

back to back VPC issue

Post by anumomin » Tue Dec 01, 2020 12:43 am

I am trying to lab nexus back to back VPC and running into the issue...
As show in snapshoot both VPC and PC peer shows up if I shutdown interface belong connecting to both VPC domain,,,,
but as shown as I enable port-channel 101 (VPC 101) i ran into issue where peer link start getting down...

I wonder if anyone has implemented the solution.
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Uldis (UD)
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Re: back to back VPC issue

Post by Uldis (UD) » Thu Dec 03, 2020 2:25 am

works, just bear in mind that you have 2 vpc domains agg switches and below acc switches.
this vpc should not be same number on agg and acc
see my topo
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Uldis (UD)
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Re: back to back VPC issue

Post by Uldis (UD) » Thu Dec 03, 2020 10:41 am

Here you are a lab

https://mega.nz/folder/nhBXnKIK#7dzZhlSje-8-zaUdpYkOJA
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