摘要
提出了基于以太网技术IEEE802.1ad和802.1ah封装的MAN/WAN网络架构,实现了客户网络和运营商网络的分级和隔离。分析了在MAN/WAN中限制泛洪、多播和广播流量的机制。提出了一种在MAN/WAN中有效多播客户未知单播、广播和多播流量的机制。
This paper proposes a MAN/WAN topology encapsulated with Ethernet technology, i.e. IEEE 802. 1ad and IEEE 802.1ah, which realizes a hierarchical network composed of independent customer network and provider network, analyzes the mechanisms for restricting the flood, multicast and broadcast traffic, and brings forward a mechanism to efficiently multicast customer＇ s unknown unicast flood, broadcast and multicast traffic in MAN/WAN.
出处
《通信技术》
2007年第8期31-33,共3页
Communications Technology
