MPLS技术中流量控制和QoS的实现

Flux Control and QoS Realize of MPLS Technology

MPLS技术是实现IPoverATM的技术方案,采用带有MPLS功能的IP路由器和带有MPLS功能的ATM交换机组建未来宽带综合业务通信网,是业界迫切需要解决的问题。本文从在ATM中引入MPLS 技术的角度,阐述了MPLS的基本原理,重点介绍了MPLS的流量控制机制和QoS实现机制,并提出实施MPLS的发展策略。

The MPLS is the technology scheme to realize IP over ATM.It's very important to set up the broadband integrated services communication network in the future by using the IP router and the ATM switch with MPLS function.This article expatiates the principle of MPLS from the viewpoint of introducing the technology of MPLS to ATM.It puts emphasis on the introduction of the mechanism of flux control of MPLS and the realization mechanism of QoS,and puts forward the development strategy to implement MPLS.