【摘要】 运营商骨干传送网和传送-多标签交换网络都是针对电信级以太网提出的解决方案,主要应用于核心网络中。目前国际上对这两种网络之间的互通还没有形成最终方案。重点阐述了这两种网络在用户平面互通的问题及其解决方法,旨在不影响传输质量和效率的情况下,实现业务在两大网络中的无差别传输。更多还原

【Abstract】 According to the concept of CE,two resolvent has been put forwarded:PBT(Provider backbone Bridged),and T-MPLS(Transport-Multiprotocol Label Switch),taking use of dissimilitude technique,which result in a total different hierarchy in the network.So an interworking mechanism is advanced here to solve the problem between the two coexistent networks,the passage brings forward a plan to interwork the special data plane exiting in each network.更多还原