摘要
下一代网络是以业务驱动的网络,其中虚拟专用网(VPN)业务是目前可知的最有发展潜力的一种业务应用。本文根据国内外VPN相关标准,讨论了基于网络的虚拟专用网(NB VPN)的总体技术及相关的应用技术。
NGN is a network driven by the services, among current known the sere-ices, Network-based Virtual Private Network （NB-VPN） is actual most development potential an application of the services. According to related international standard of VPN, we discuss general technology and relative applied technology of network-based VPN in this paper.
出处
《现代传输》
2011年第3期46-56,共11页
Modern Transmission
