摘要
BGP MPLS VPN是未来VPN技术的主流,随着企业信息化进程的加快,越来越多的用户要求能够跨市、跨省甚至跨国的通信。以不同AS域的BGP MPLS VPN为基础,通过在ABSR之间配置它们互连接口的IP地址、为VPN配置VRF的Import/Export Target以及在ASBR上对MP-EBGP的特殊配置,实现了MP-EBGP组网方式,并分析了这种组网方式的性能。
BGP MPLS VPN is the main flow of the future VPN technique, and with the rapid development of enterprise information, an increasing number of users request communication across cities, provinces and even countries. Based on BGP MPLS VPN of different AS field, with equipped mutual connected interface IP address between ABSR, VRF＇s Import/Export Target disposed for VPN and the special disposal of MP-EBGP on ASBR, MP-EBGP constructed network ways are realized, and their performance is also analyzed.
