Azure ExpressRoute Deep Dive Demo | part 2

Hello Freddy,

Firstly, I would like to thank you for the wonderful and clear explanation video you created. I have a few doubts regarding the video, and it would be great if you could spare 2 minutes to address them if possible. I noticed in the video that we are unable to associate the Express Route Circuit with VNG since the circuit is not yet provisioned.

My question is, if I am preparing to incorporate Express Route in our organization to establish a private connection between on-premises and the cloud, what will be the steps I need to follow? I want to create a proposal, and I need to understand whether I need to create the Express Route first or VNG, and when I need to configure the BGP session between the on-premises CPE and VNG. Could you please tell me the steps in order. Thank You Very Much.