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Beginner

Advance vPC Design question

I have an advance question about vPC design below. Basically I have two data centers connected as back to back vPC, and I have a requirement of connecting the below pair switches across the four aggregation switches.

 

Do you think a scenario like this will have a spanning tree loop, by blocking the other legs toward the HSRP listening devices? Or still, it will be working as A/A as vPC eliminate the spanning-tree behavior.

 

What is the best connectivity for the pair switches to achieve the residence across 4 switches? 

 

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VIP Mentor

Re: Advance vPC Design question

High level in terms of vPC i do not see issue - mainly vPC used to prevent the loops ( again said that depend how your environment configured with Spanning tree) - you can play with priorities for spanning tree.

 

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