# Network Security
**LAB 1**
Design and Implement a VNET(Virtual Network )
Company : Troubleshooter Club LTD
Process of migrating infrastructure and applications to Azure . As Network engineer , we need to plan & implement 3 VNET and Subnets
Architecture Diagram
**Objectives**
* Task 1 : Create the troubleshooterclub resource group
* Task2: Create the coreServicesVnet virtual network and subnets
* Task3: Create the ManufacturingVnet virtual network and subnets
* Task4: Create the ResearchVnet virtual network and subnets
* Task5: Verify the creation of the virtual networks and subnets
Consideration for Public DNS services
* Name of Zone must be unique within the RG and Zone must not exist already
* Same Zone name can be reused in a different RG or a different Azure Subscription
* Where Multiple zones shares the same name, each instance is assigned different name server addresses
* Root/Parent domain is registered at the registrar and pointed to Azure NS
* Child domains are registered in AzureDNS directly
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://azsec.troubleshooterclub.in/network-security.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.