【摘要】 IP网提供了IntServ和DiffServ两种服务保障模型。MPLS结合了ATM的交换技术和IP协议的路由技术,成为未来网络的关键协议,本文在介绍了两种服务模型的基础上,重点研究了IP QoS在MPLS域的实现机制及其优势。更多还原

【Abstract】 IP network provides two types of service assurance models. MPLS combines the switching technology of ATM with the routing technology of IP protocol, and becomes the key protocol for network in the future. Based on the introduction to these two types of service models, this paper explains the principle of the realization of IP-QoS in MPLS domain and its advantages.更多还原