* [Blog](https://www2.paloaltonetworks.com/blog) * [Palo Alto Networks](https://www2.paloaltonetworks.com/blog/corporate/) * [未分類](https://www2.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e9%a1%9e/?lang=fr) * 新世代 SD-WAN 的三大好處 ... # 新世代 SD-WAN 的三大好處 [](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2021%2F08%2Fbenefits-of-next-generation-sd-wan%2F%3Flang%3Dzh-hant) [](https://twitter.com/share?text=%E6%96%B0%E4%B8%96%E4%BB%A3+SD-WAN+%E7%9A%84%E4%B8%89%E5%A4%A7%E5%A5%BD%E8%99%95%C2%A0&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2021%2F08%2Fbenefits-of-next-generation-sd-wan%2F%3Flang%3Dzh-hant) [](https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2021%2F08%2Fbenefits-of-next-generation-sd-wan%2F%3Flang%3Dzh-hant&title=%E6%96%B0%E4%B8%96%E4%BB%A3+SD-WAN+%E7%9A%84%E4%B8%89%E5%A4%A7%E5%A5%BD%E8%99%95%C2%A0&summary=&source=) [](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https://www2.paloaltonetworks.com/blog/2021/08/benefits-of-next-generation-sd-wan/?lang=zh-hant&ts=markdown) \[\](mailto:?subject=新世代 SD-WAN 的三大好處 ) Link copied By [Kumar Ramachandran](https://www.paloaltonetworks.com/blog/author/kumar-ramachandran/?lang=zh-hant&ts=markdown "Posts by Kumar Ramachandran") Aug 18, 2021 1 minutes [未分類](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e9%a1%9e/?lang=fr&ts=markdown) This post is also available in: [English (英語)](https://www2.paloaltonetworks.com/blog/2020/09/benefits-of-next-generation-sd-wan/ "Switch to 英語(English)") [简体中文 (簡體中文)](https://www2.paloaltonetworks.com/blog/2021/08/benefits-of-next-generation-sd-wan/?lang=zh-hans "Switch to 簡體中文(简体中文)") [Français (法語)](https://www2.paloaltonetworks.com/blog/2021/08/benefits-of-next-generation-sd-wan/?lang=fr "Switch to 法語(Français)") [Deutsch (德語)](https://www2.paloaltonetworks.com/blog/2021/08/benefits-of-next-generation-sd-wan/?lang=de "Switch to 德語(Deutsch)") [日本語 (日語)](https://www2.paloaltonetworks.com/blog/2021/08/benefits-of-next-generation-sd-wan/?lang=ja "Switch to 日語(日本語)") 為什麼新世代 SD-WAN 對避免主流部署的失敗至關重要？ 傳統的 SD-WAN 第一代 SD-WAN 產品著重於以網際網路寬頻的基礎連線到資料中心。傳統的 SD-WAN 產品試圖解決 VPN 的成本和傳統分支路由器的初始部署複雜性。這些都是非常現實的問題，並推動了早期採用者的部署。 巨大轉變 在 Palo Alto Networks，我們看到主流客戶的要求發生了巨大的變化。除了極具吸引力的寬頻經濟效益外，具有前瞻性的組織也希望解決分公司辦公室的三大挑戰： 提供安全性，並高效能地使用雲端和 SaaS 應用程式。 大幅降低提供分公司服務的營運成本，包括網路、安全、可視性、整合通訊即服務 (UCaaS) 和多雲端存取。 透過將 SD-WAN 的優勢擴展到遠端工作者，實現「隨時隨地工作」。 傳統的 SD-WAN 解決方案在面對上述問題時，會出現很明顯的短板。它們的設計是基於封包架構，用於資料中心應用程式交付，而不是用於雲端和 SaaS。它們依靠人工干預進行故障排除，而且往往需要在分公司內使用昂貴的硬體和軟體堆疊，才能提供重要的分支服務。 介紹新世代 SD-WAN 為了解決這些新挑戰，企業現在需要一種嶄新的 SD-WAN 解決方案，使他們能夠指定應用程式政策（無論應用在雲端、SaaS 還是在資料中心）、對性能和安全採取一致的模式，並以雲端交付模式供分支服務。為了真正實現節省營運成本，企業需要一個具備自主性的系統，透過資料科學和 API 的力量，極大幅度地減少支援和營運負擔。 新世代 SD-WAN 解決方案的三個主要特點（及其好處）包括： 應用程式定義：產品在 L3 和 L7（ 網路和應用程式層）運行，因此能夠對 SaaS、雲端和自訂資料中心應用程式進行效能控制，而不需要設定限制。產品應提供基於應用程式流程的流量工程，為所有應用程式提供 SLA 和最佳的終端使用者體驗。 自主：擷取 L3 - L7 資料並使用資料科學來提供對應用程式和網路行為見解的產品。此外，具備自主性的產品可利用這些洞察力，透過自我重新設計程式來適應問題，以大幅降低營運成本，加快解決問題的時間。 雲端交付：產品可為分公司的雲端服務提供平台，包括網路、安全性、UCaaS 和多雲端存取。由於分公司不需要仰賴資料中心，因此客戶不需要將服務整個移轉分公司。客戶可獲得一個 API 型的模式，在分公司整合雲端安全和其他服務，無需額外的硬體或軟體。 Palo Alto Networks 新世代 SD-WAN Palo Alto Networks 的 Prisma SD-WAN 是業界第一款新世代 SD-WAN 解決方案。透過 Prisma，客 戶就能獲得應用程式 SLA，而不僅僅是網絡 SLA。Prisma 透過利用機器學習和分析提供自主性運作能力，去除了高達 99% 的 WAN 和應用程式取用故障工作單，並大大加快了解決問題的時間。Prisma 的 CloudBlades 技術讓雲端交付的分公司得以運作，並確保能夠從雲端中順暢提供網路、安全、可健度、監控、UCaaS 和其他重要的分公司服務。Prisma 和 Palo Alto Networks Prisma Access 透過業界最全面的 SASE 解決方案，為分公司安全性提供了極為強大的模式。 新世代 SD-WAN 的最大好處是？243% 的投資報酬率 Forrester 顧問公司最近對 Palo Alto Networks 的新世代 SD-WAN 進行了一項獨立研究，發現部署 Prisma SD-WAN 的客戶平均可在三年內獲得 243% 的投資報酬！\*也因此 Prisma 獲評為 2020 年 Gartner Peer Insights 的 WAN 廣域網路邊緣基礎設施 Customers' Choice ，而且對於實現雲端交付的分公司至關重要。與傳統的 SD-WAN 不同，Palo Alto Networks 的新世代 SD-WAN 能真正地為企業分公司提供雲端規模的經濟效益。要了解更多資訊，請於 10 月 7 日參加我們即將舉行的線上活動：全球第一個新世代 SD-WAN。 在我們的 LinkedIn 直播中瞭解全球首個新世代 SD-WAN 的問答。請在 LinkedIn 上關注我們並參加此次活動！ \*The Total Economic ImpactTM of Palo Alto Networks for Network Security and SD-WAN 是由 Palo Alto Networks 委託 Forrester Consulting 於 2020 年 9 月進行的研究。 *** ** * ** *** ## Related Blogs ### [未分類](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e9%a1%9e/?lang=fr&ts=markdown) [#### Strata Copilot - 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