MPLS技术在唐山有线电视综合信息网数据平台中的设计与应用

MPLS技术是一项具有多协议支持的技术，它综合利用了网络核心的交换技术和网络边缘的IP路由技术各自的优点，它将标记分配给多协议的数据桢以便在基于我展品信元的网络中传输。它能够提供现有传统IP路由技术所不能支持的要求保障QoS的业务，通过MPLS技术，我们可以提供各种新兴的增值业务，有效的实施流量工程和计费管理措施，扩展和完善更高等级的基础服务。

The Application of the MPLS Technique in Data Tarrace in TANGSHAN CATV

Multiprotocol Label Switching (MPLS) is a promising effort to provide the kind of traffic management and connectionoriented Quality of Service (QoS) support , which can be used on many networking technologies,the lables is distributed to the multiframe in order to transmation, and it is an enhancement to the way a connectionless IP-based internet is operated, requiring an upgrade to IP routers to support the MPLS features.MPLS makes it easy to commit network resources in such a way as to balance the load in the face of a given demand and to commit to differential levels of support to meet various user traffic requirements.to speed up the IP packet-forwarding process, and to retain the flexibility of an IP-based networking approach.