SD-WAN如何节约网络支出?国内目前主要有哪里SD-WAN厂家和服务商?

2025-03-28 02:13:21
推荐回答(2个)
回答1:

SD-WAN技术可以同时支持多种线路接入方式,如:ADSL/GPON、城域网/专线、甚至LTE。用户可以根据自身所处的环境和网络应用需要灵活选择,从源头上减少固定网络费用。同时,SD-WAN的智能化的云控中心,能够实时调整链路,保证不同应用对链路质量和带宽的要求。这样一来,SD-WAN技术在精确选择接入方式的同时,又能保证网络和链路的质量。目前的SD-WAN产品厂商可以分为国外品牌和国内品牌。国外品牌主要有Aryaka、Riverbed、Cisco、VeloCloud等品牌;国内主要有华为、新华三、大地云网等,厂品各有侧重,但是领先的毫无疑问是华为。最近多处新闻宣传看到光联集团是华为SD-WAN产品优先级的合作伙伴之一,最早负责华为SD-WAN的实施的运维服务商,已经成功为国内众多的大中企业部署SD-WAN、也累积了丰富的技术和运维保障经验。可以尝试了解,我们也是计划深入了解这类型方案,优化公司WAN架构。

回答2:

SD-WAN允许企业通过路径或应用偏好智能地聚合整体带宽。以低得多的成本获得带宽。SD-WAN解决方案可以同时执行链路聚合,而无需考虑连接类型。这意味着您可以为低优先级流量选择更便宜的连接选项,为高优先级流量选择更昂贵的连接选项。
SD-WAN现在的技术流派按国内厂家和国际厂家分为三大流派:
一,软件主导。主要是软件为核心的产品;
二,线路主导。国际组网与国际动态传输、动态加速,都属于线路主导;
三,设备主导。

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