100 Days of Cloud (Azure Edition)

Day 5 of Cloud (Azure Edition)

AZURE

Nyan

11/28/2025

Day 5: Create a Virtual Network (IPv4) in Azure

Task: The Nautilus DevOps team is strategically planning the migration of a portion of their infrastructure to the Azure cloud. Acknowledging the magnitude of this endeavor, they have chosen to tackle the migration incrementally rather than as a single, massive transition. Their approach involves creating Virtual Networks (VNets) as the initial step, as they will be provisioning various services under different VNets.

Create a Virtual Network (VNet) named datacenter-vnet in the East US region with 192.168.0.0/24 IPv4 CIDR.

Use below given Azure Credentials: (You can run the showcreds command on the azure-client host to retrieve these credentials).

Day 5 of 100 Days of Cloud (Azure Edition) : Solution

  1. Type VNET in the search box.

  2. Choose the existing resource group in the portal.

  3. Write down virtual network name as datacenter-vnet (PS. Check the provided name in your lab).

  4. Choose Region as (US) East US.

  1. Leave the Security setting as default.

  2. Choose the address space (CIDR) as 192.168.0.0/24.

  3. Review + Create for the virtual network.

Day 5 of 100 Days of Cloud (Azure Edition) : Cheers