Monday, July 20, 2020

SD Access Network migration from traditional network

I have an upcoming upgrade from Legacy Traditional Network to SD-Access for a customer.

The existing design is below

9500 (core1)---trunk---- 9300 (stack switch1)

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9500 (core2)---trunk---- 9300 (stack switch2)

We want to migrate switches and subnets over in phases.

What is the best strategy and approach? How to integrate with existing network? How to keep same subnets both in old network and fabric?

Can anyone please share their experience and suggestions. Any help would be highly appreciated.



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