摘要
论述了PTN L3 VPN需求背景、技术原理、实现方案和方案优劣势,阐述了在PTN L3 VPN应用中常遇到的问题,简要介绍了中国移动LTE承载网的网络架构。
It discusses the demand background of PTN L3 VPN, the technical principles, implementation solution, the advantages and dis- advantages of the solutions. It expounds the issues on the application of PTN L3 VPN, and presents China Mobile LTE bearing network architecture.
出处
《邮电设计技术》
2013年第11期59-63,共5页
Designing Techniques of Posts and Telecommunications
关键词
PTN
L3
VPN
LTE
隧道技术
路由技术
PTN L3 VPN
LTE
Tunnel establishing technology
Route transferring mode
