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| 摘要: |
| 就MPLS的产生背景，MPLS标签，MPLS流量工程，MPLS VPN应用等展开叙述，MPLS的问世可以保证如语音传送，视频服务，多媒体信息服务传输等应用业务按各应用的特性正确予以传送。MPLS网络中数据的传输告标签引导，标签是固定长度的，无结构的值，采用MPLS流量工程可以避免引起网络阻塞，为用户提供更好的服务。在Cisco IOS网络中，MPLS虚拟专用网提供了发展和管理第3层VPN骨干服务的能力。 |
| 关键词: MPLS 体系 性能 通信协议 TCP／IP协议 电力系统 |
| DOI： |
| 分类号:TN915.04 TM73 |
| 基金项目: |
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| Architecture,Capability and Application of MPLS |
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CHEN Qi mei 1 2 HUA Yi 1
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| Abstract: |
| This overview describes the background of MPLS,MPLS label,MPLS Traffic Engineering and MPLS VPN applications,et al.The coming out of MPLS may assure the proper transmission of some new services according to their characters of application,such as phoneme transmission,video service,multimedia information transmission.The data transmission in MPLS network is led by label.The label is an unstructured value with fixed length.The network choking can be avoided by using MPLS Traffic Engineering and better service for user provided.The use of MPLS Virtual Private Network(VPN)in Cisco IOS networks provides the capability to deploy and administer the scalable layer 3 VPN backbone services.The development of MPLS technology makes IP service capable of supporting QoS. |
| Key words: multiprotocol label switching,asynchronous transfer mode,label edge router,label switching router,virtual private network |
