Files
nexus/wiki/sources/ctp-topic-18-wide-area-networking-in-aws-cloud.md
2026-04-19 06:32:15 +08:00

57 lines
2.2 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
title: "CTP Topic 18 Wide Area Networking in AWS Cloud"
type: source
tags:
- AWS
- WAN
- Networking
- CTP
date: 2026-04-14
---
## Source File
- [[raw/Cloud & DevOps/Public-Cloud-Learning-Sessions/08_Networking/ctp-topic-18-wide-area-networking-in-aws-cloud.md]]
## Summary
- 核心主题AWS 云环境中的广域网WAN架构设计及其演进路径
- 问题域:大型企业跨国云网络管理、跨区域连接、远程访问优化
- 方法/机制Transit Gateway (TGW) 星型拓扑、SD-WAN 叠加网络、Prisma Access SASE 架构
- 结论/价值展示从传统静态路由到智能SD-WAN演进的完整路径为企业云网络架构提供实践参考
## Key Claims
- Transit Gateway 是 AWS 区域级网络中转服务,连接 VPC、本地网络及跨区域 TGW
## Key Quotes
> "将全球划分为三个地理区域APJ、EMEA、AMS每个区域设立一个核心 Hub如 EMEA 的伦敦AMS 的俄勒冈)。所有 Landing Zones 通过 TGW Peering 接入区域 Hub形成星型拓扑"
> "当前 TGW 间的路由主要基于静态前缀列表Prefix Lists缺乏动态路由协议如 BGP支持"
> "计划引入 Silver Peak 的 SD-WAN 方案作为叠加网络Overlay实现动态路径选择和自动化流量调度"
> "计划将传统 Pulse VPN 迁移至 Palo Alto 的 Prisma AccessSASE 架构)"
## Key Concepts
- [[Transit Gateway]]AWS 区域级网络中转服务
- [[Landing Zone]]:企业标准化的 AWS 多账号环境
- [[Hub-and-Spoke]]:星型拓扑结构
- [[SD-WAN]]:软件定义广域网
- [[Prisma Access]]Palo Alto 的 SASE 安全访问服务
- [[Overlay Network]]:叠加网络
## Key Entities
- [[AWS]]:亚马逊云服务平台
- [[Christian Deckelman]]Micro Focus IT 网络架构师,演讲人
## Connections
- [[CTP Topic 34 Azure Landing Zone Architecture Overview]] ← relates_to ← [[Landing Zone]]
- [[CTP Topic 22 Global DNS service offerings]] ← relates_to ← [[WAN]]
- [[CTP Topic 19 Configuring DNS within AWS LZs]] ← relates_to ← [[Landing Zone]]
## Contradictions
- (暂无)
## Source
- NAS: /volume2/work/Public Cloud Learning Sessions/CTP _ Topic 18_ Wide Area Networking in AWS Cloud.mp4
---
*last_updated: 2026-04-14*