In the last three chapters, I have tried to give you a more in-depth look at the Azure platform with a comprehensive introduction. In this chapter, we will explore the question: How do I properly link the components of the Azure platform so, they work seamlessly together?
A simple answer: With the Azure Virtual Network (VNet) application building block,  the Azure platform offers the right solution for this.
However, Azure VNet is more than just a simple service. Because of its complexity, you can realize all conceivable scenarios. Individual needs are not a hindrance, but only a matter of adjustment.
 We will explore the following topics in detail in this chapter:
- Anatomy of a VNet infrastructure
- Connectivity
- Internet connectivity
- Connectivity between Azure resources
- Azure VNet peering
- Azure global VNet peering
- Azure VNet-to-VNet...
