Connecting Azure Virtual Networks: A Step-by-Step Guide

Are you gearing up for the Microsoft Azure Administrator (AZ-104) exam and find yourself pondering over connecting virtual networks? We've all been there. Picture yourself sitting at your desk, faced with a question about connecting two virtual networks from totally different Azure AD tenants. There are multiple options presented to you, and of course, instinct kicks in, but clarity is key. Let’s break this down.

Connecting virtual networks can feel like a complex puzzle at first glance, but at its heart, the process is about establishing clear pathways for communication—kind of like setting up roads between two distant towns. So, what’s the first step? Provisioning virtual network gateways. That’s right, folks! When it comes to connectivity between different virtual networks (VNets) in Azure AD, gateways are the fundamental building blocks.

Why Virtual Network Gateways?

You might be wondering, “What’s so special about these gateways?” Consider them the post office of Azure networks. Just as a post office facilitates the delivery of your mail, virtual network gateways do the heavy lifting when it comes to routing traffic between your resources in different tenants. Provisioning these gateways first means that you’re setting up a secure road for data to travel on—safely and efficiently.

Once the gateways are up and running for both VNets, you'll be equipped to create peering connections or even establish VPN connections. Here’s where things start to get exciting. These connections enable seamless data transfer between those networks, opening up a world of possibilities for resource sharing and collaboration between tenants.

But What About Those Other Options?

Now, let’s think about the other choices presented. Moving VNet1 to Subscription2? That doesn’t directly connect the two networks you’re focusing on. Modifying the IP address space? It may sound sensible, but it’s a precarious task that doesn’t inherently enable connectivity. And moving VM1 to Subscription2? Well, that's just shifting pieces on the board without laying down the foundational groundwork.

So, when it comes down to it, the best approach to establishing a proper connection between two virtual networks in different Azure AD tenants boils down to one clear action: provision those virtual network gateways first. It’s straightforward yet effective.

Final Thoughts

Just like mastering any skill, understanding Microsoft Azure networking takes practice, patience, and sometimes a little trial and error. By focusing on the core components—like virtual network gateways—you’ll not only set yourself up for success in the exam but also in your future career as an Azure Administrator.

As you prepare for the AZ-104 exam, remember: grasping these foundational concepts will not only help you with exam questions but also in real-world Azure environments, where connectivity and collaboration are key. Happy studying, and may your journey through Azure be fruitful and rewarding!