在最近可用的公民宽带无线业务（CBRS）开辟了新的商机，为企业部署私有的 4G和5G 网络，这可以证明在移动边缘计算部署。
CBRS非常适合于企业关键的通信需求分布在广阔的地理区域，其中包括会展中心，体育场馆运动，矿山，港口，农场和制造工厂。
Combining 4G and 5G cellular services with SD-WAN can give enterprise IT pros connectivity options that are faster than wired alternatives such as MPLS and that provide benefits including rapid provisioning, improved reliability and more bandwidth for less money.
Branch offices, which are undergoing dramatic changes in the amount of traffic they generate and where that traffic goes, can particularly benefit from 4G and 5G, and one enabler is software-defined WAN.
Cloud services that provide both network and security intelligence are gaining popularity because they are easy to consume and they improve agility. Similarly, a model known as SD-Branch is providing network and security functionality at the WAN edge on a single platform.
Both of these trends have contributed to the development by Gartner of a network architecture known as the secure-access service edge or SASE, which “converges network (for example, software-defined WAN) and network security services (such as [secure web gateways], [cloud access security brokers] and firewall as a service).” SASE (pronounced “sassy”) would primarily be delivered as a cloud-based service, Gartner says.
在市场 SD-WAN 仍然白热化与分布式企业广泛部署的技术来解决广域网带宽的限制，提供可靠性/恢复能力，提高对云用户体验质量基于应用程序。
供应商的数十名正在迅速创新和成熟的SD-WAN产品，在云onramps，为领先的SaaS应用，安全和管理/自动化平台的支持。 <一旁类创新= “fakesidebar”> [获取通过注册网络世界通讯定期的见解。] <足球竞猜app软件p>这里有六个顶部的问题，以评估作为期间2020 SD-WAN移动到其2.0相和超越。
尽管明显的成本效益，白盒交换机配备独立的网络操作系统（NOS）解决方案已经看到了龙头企业的IT部门只有有限的收养。
That’s due to the lack of a clear market leader, implementation challenges and concerns about service and support that have steered IT pros toward traditional, branded-box Ethernet switches instead.
But maturing technology and new support alliances are making white-box switches an attractive alternative for greenfield deployments and for infrastructure that’s being upgraded to give performance boosts to data centers, campuses and branch offices.
SD-科是被倒塌的分支机构网络功能，以一个统一的平台，企业可以部署的速度，便于操作和成本的能从中得到实惠。由于无线网络是局域网通信的许多分支站点，无线网络的改进集成，安全和管理的一个关键部分，正在成为评估的SD-科解决方案的优势越来越重要。
在分支办公室，连接的LAN设备和应用程序必须通过 SD-WAN 服务。通过整合LAN和 WAN 连接，SD-WAN有助于简化网络管理与一个统一的平台相比，具有其自身独特的管理控制台的每个功能。
虽然蜂窝无线通常被认为是一种运营商服务，IT组织可以受益于部署私有4G LTE技术，以补充甚至取代Wi-Fi，并在特定的情况下，如支持产生大数据集和分布在大区域的物联网设备。< p class = " jumpTag " > < a href = " /文章/ 3432938 / when-private-lte-is-better-than-wi-fi。要完整阅读这篇文章，请点击这里
(内幕故事)要帮助IT专业人员达到他们的软件定义的数据中心网络（SDDCN）顶级的性能，我们已经在2019确定了10个关键技术领域的观察和评估。
SDDCN性能，需要先进的网络软件来配置，管理和安全高速业务流，和网络管理员需要自动化解决方案，以监测和关键应用程序提供的服务的质量可靠。
Software-defined WAN traffic is exploding, and so is the number of technology providers competing for enterprise SD-WAN customers. Here are some key issues to consider as IT pros investigate SD-WAN deployment options and weigh the importance of features such as application prioritization, multicloud support and integrated network security.
SD-WAN technologies and services are designed to combine multiple physical WAN links into one logical network and provide traffic prioritization to accelerate application performance. Using network abstraction, SD-WAN improves the economics of branch connectivity by enabling organizations to leverage inexpensive circuits, such as the Internet, to address growing bandwidth requirements. SD-WAN is relatively easy to deploy and manage as it maps new services – application prioritization, security, management – on top of existing physical networks.
在应用传送控制器（ADC）市场的时机已经成熟中断。
软件定义的数据中心（SDDC）网络持有的快速自动重新分配资源，以更好地支持应用程序，无需改变底层物理基础设施的承诺，但他们需要管理，自动化和网络协调（MANO）的适当整合。