摘要
企业使用VPN(Virtual Private Network,虚拟专用网)安全灵活的通过已建成的网络或Internet连接分支,但VPN技术繁多,优点各有不同,本文深入研究了VLL(Virtual Leased Line)技术,为VLL技术在企业网中的应用提供参考。
Companies use VPN to pass the built network and the connection branch safely and flexibly. But the VPN technology is various and has different advantages and disadvantages. The paper studies the VLL （ Virtual Leased Line） technology and provides ref- erence for the VLL technology application in the enterprise network.
出处
《山西电子技术》
2014年第6期68-69,80,共3页
Shanxi Electronic Technology
