SDWAN Lab Setup in EVE-NG by Arash Deljoo

什么是 SD-WAN？

SD-WAN 是一种管理 WAN 的软件定义方法。

主要优势包括

通过 MPLS、4G/5G LTE 和其他连接类型的传输独立性降低成本。

提高应用程序性能并提高敏捷性。

优化软件即服务 (SaaS) 和公共云应用程序的用户体验和效率。

通过自动化和基于云的管理简化操作。

SD-WAN 有什么好处？

传统的 WAN 架构仅限于企业、分支机构和数据中心。一旦组织采用 SaaS 和 IaaS 形式的基于云的应用程序，其 WAN 架构就会经历访问分布在全球各地的应用程序的流量爆炸式增长。

这些变化对 IT 有多重影响。SaaS 应用程序性能问题可能会影响员工的工作效率。WAN 费用会随着专用和备用电路的低效使用而增加。IT 部门每天都在进行一场复杂的战斗，将具有多种类型设备的多种类型的用户连接到多个云环境。

思科 SD-WAN 提供软件定义的 WAN 解决方案，使企业和组织能够将用户安全地连接到他们的应用程序。它提供在标准网络传输（包括 MPLS、宽带和互联网）上运行的软件覆盖，以提供应用程序和服务。覆盖网络将组织的网络扩展到基础架构即服务 (IaaS) 和多云环境，从而加速向云的转变。

Eve-Ng 是做什么用的？

EVE-NG 是面向网络、安全和 DevOps 专业人员的模拟虚拟环境。EVE-NG 是一款无客户端多供应商网络仿真软件，可为网络和安全专业人士提供网络世界的巨大机遇。

Published 09/2022
MP4 | Video: h264, 1280×720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 30 lectures (4h 25m) | Size: 1.63 GB

Software Defined Wide Area Network (SDWAN)

What you’ll learn
Software Defined Wide Area Network (SDWAN)

Requirements
CCNA or CCNP Route or ENARSI

Description
What Is SD-WAN?

SD-WAN is a software-defined approach to managing the WAN.

Key advantages include

Reducing costs with transport independence across MPLS, 4G/5G LTE, and other connection types.

Improving application performance and increasing agility.

Optimizing user experience and efficiency for software-as-a-service (SaaS) and public-cloud applications.

Simplifying operations with automation and cloud-based management.

What are the benefits of SD-WAN?

The traditional WAN architecture was limited to enterprise, branch, and data center. Once an organization adopts cloud-based applications in the form of SaaS and IaaS, its WAN architecture experiences an explosion of traffic accessing applications distributed across the globe.

These changes have multiple implications for IT. Employee productivity may be compromised by SaaS-application performance problems. WAN expenses can rise with inefficient use of dedicated and backup circuits. IT fights a daily, complex battle of connecting multiple types of users with multiple types of devices to multiple cloud environments.

Cisco SD-WAN offers a software-defined WAN solution that enables enterprises and organizations to connect users to their applications securely. It provides a software overlay that runs over standard network transport, including MPLS, broadband, and internet, to deliver applications and services. The overlay network extends the organization’s network to Infrastructure as a Service (IaaS) and multicloud environments, thereby accelerating their shift to the cloud.

What is Eve-Ng used for?

EVE- NG is an Emulated Virtual Environment For Network, Security, and DevOps Professionals. EVE-NG is a clientless multivendor network emulation software that empowers network and security professionals with huge opportunities in the networking world.

Who this course is for
Network Engineers