| 基于IP骨干网络的流量工程 |
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| 引用本文： | 李文正,万淑芸.基于IP骨干网络的流量工程[J].南京航空航天大学学报(英文版),2002,19(2):192-198. |
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| 作者姓名： | 李文正 万淑芸 |
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| 作者单位： | 华中科技大学控制科学与工程系,武汉,430074 |
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| 摘 要： | 讨论了在多个IDC（数据中心）所组成的骨干网络上实施流量工程的关键问题，首先分析了传统SPF算法的缺陷，给出了流量工程的基本概念，阐述了MPLS，REVP，IS－IS协议以及相互关系，然后给出了在MPLS网络实施流量工程的几个问题和解决方法，最后给出了在IP骨干网络上实施流量工程的成功案例。
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| 关 键 词： | 流量工程 多协议标签交换 数据中心 IP网 SPF算法 资源预留协议 |
TRAFFIC ENGINEERING IN IP BACKBONE NETWORK |
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| LI Wenzheng,Wan Shuyun.TRAFFIC ENGINEERING IN IP BACKBONE NETWORK[J].Transactions of Nanjing University of Aeronautics & Astronautics,2002,19(2):192-198. |
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| Authors: | LI Wenzheng Wan Shuyun |
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| Abstract: | This paper discusses traffic engineering with multi protocol label switching (MPLS) in a backbone of Internet data center (IDC) network. The traditional SPF routing limitations are analyzed and the traffic engineering concept is given. MPLS, resource reservation protocol (RSVP) and enhanced link status Protocols intermediate system to intermediate system (IS IS) are reviewed to provide a background for traffic engineering, the general issues of designing an MPLS system of IDC network for traffic engineering are then discussed. Finally a practical example with MPLS traffic engineering is shown. |
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| Keywords: | traffic engineering multi protocol label switching data centre resource reservation protocol |
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