重构广域网关键技术

doi:10.11959/j.issn.1000-0801.2017099

Abstract

Abstract:

There are many problems on traditional WAN,change is imperative,and it is very important to reconstruct WAN,which leads to software defined-wide area network (SD-WAN) reconstructing style.Among the current technology,the definition of SD-WAN,SD-WAN architecture,ODL open platform,protocol of control platform and southern protocol were analyzed and discussed.How to choose specific technology needs to combine technology maturity and application practice to decide.

Key words: reconstruct, WAN, SD-WAN

CLC Number:

TN915.43

Xiaojun GUO,Xiaolan WAN. Key technology of reconstructing WAN[J]. Telecommunications Science, 2017, 33(4): 26-38.

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Key technology of reconstructing WAN

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