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DAY 4
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AWS Certified Solution Architect 系列 第 4

AWS Certified Solution Architect - VPC (粗略介紹)

Virtual Private Cloud


Virtual Private Cloud (VPC)
Provision a logically isolated section of the AWS Cloud where you can launch AWS resources in a virtual network that you define.

定義在AWS雲端上一個邏輯上獨立的區域,而你可以在這個自定義的虛擬網路區域中執行你的AWS資源

Introduction to VPC
You can think AWS VPC as your own personal data center.
Gives you complete control over your Virtual networking environment

https://ithelp.ithome.com.tw/upload/images/20200904/20129560ExPvCtN9Vx.png
(Schematic diagram)


The Core Components :

  1. Internet Gateway(IGW)
  2. Virtual Private Gateway(VPN Gateway)
  3. Routing Tables
  4. Network Access Control Lists (NACLs) - Stateless
  5. Security Groups (SG) Stateful
  6. Public Subnets
  7. Private Subnets
  8. Nat Gateway
  9. Customer Gateway
  10. VPC Endpoints
  11. VPC Peering

Key Features

  • VPC 是有分區域的(Region Specific)
  • 一個區域 (Region) 最多可以建立 5 個VPC
  • 每個區域都會有一個 Default VPC
  • 一個 VPC 最多可以有 200 個 subnets
  • 可以使用 IPv4 Cidr BlockIPv6 Cidr Block
  • 不用錢的部分:Route Table, NACL, IGW, SG, subnet, VPC Peering
  • 要錢的部分:NAT Gateway, VPN Gateway, Customer Gateway, VPC Endpoint
  • DNS hostnames

上一篇
AWS Certified Solution Architect - Snowball 系列
下一篇
AWS Certified Solution Architect - VPC (Part 1)
系列文
AWS Certified Solution Architect 30

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