云连接和应用程序响应时间需求已经超越应用吞吐量和正常运行时间，成为WAN解决方案中最受关注的因素。（Cloud connectivity and application response times arereplacing throughput and uptime as the most important expectations out of a WAN solution）
全新的操作功能（例如，全自动的远程配置和故障排除等）使广域网的部署得以自动化和简化。（New operational capabilities, like fullyautomated remote provisioning and troubleshooting, easier implementation ofapplication forwarding rules, and segmentation, have automated and simpliﬁed WAN operations.）
安全性是SD-WAN选择中最重要的参数之一，导致很多客户倾向于本土品牌的CPE设备。特别在中国，有特殊的国产化和安全合规性需求，比如防火墙能力的引入。（Security is one of the most important parameters in SD-WAN selection, currently mostly preferred native out of the customer premises equipment (CPE). In the case of China, there are additional demands, including dealing with the “Great Chinese Firewall.）
成本优化是一个关键趋势。亚太地区大多数经济体正经历长期持续的放缓，将导致企业削减包括网络在内的基础设施成本，而广域网支出通常占企业通信支出的35%以上。（Cost optimization is a key theme as the going gets tough for most economies in the region, which are suffering from a long ongoing slowdown of growth. Some sectors have an explicit objective to cut infrastructure costs, including the network. WAN is a significant part of the cost in telecom spending at enterprises — more than 35%.”）
在此背景下，谁有可以落地的成熟解决方案，来满足市场高体验低成本的需求，谁就能破冰突围。深信服SD-WAN以前瞻眼光提早布局，围绕高质量业务体验、易部署易运维、安全防护三个层面打造核心竞争力，并将VPN组网、路由、交换、防火墙、流控、Wi-Fi、4G接入等功能 “ALL in ONE”，使用户IT投入成本降低一半以上，并基于云端易部署策略与集中可视化管理，降低实施成本与后期运维成本，有效降低优质组网的使用门槛。
Gartner, Asia/Pacific Context: ‘Magic Quadrant for WAN Edge Infrastructure’, Naresh Singh, Bjarne Munch, Evan Zeng, 2 April 2020. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, express or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.