VPC Concepts For Your SAA-02 Exam Part-02

Welcome to the world of Virtual Private Cloud(VPC). In this article, I am just going to talk about all VPC components which helpful for your SAA-02 Exam. Here, VPC divided into three parts. First two-part, I describe the theoretical concept of VPC. In the final part, I will show the hands-on/simulation of VPC. This is the second part of VPC concepts. In the first part, I already described half of the VPC concept. In this part, I describe the rest of the VPC concept.

Implied Route and Route Table:

Internet Gateway:

NAT Gateway:

You can use a Network Address Translation Gateway to enable instances in a private Subnet to connect the internet or other AWS services, but prevent the internet from initiating a connection with those instances.

Security Groups:

AWS Security Group Diagram

Network ACL :

Difference between Security Groups and NACL :

1.Security Group:

2. Network ACL:

VPC Peering:

A VPC Peering Connection is a networking connection between two VPC that enables you to route traffic between them using a private IPv4 address or IPv6.

VPC Peering system

Aws Solution Architect