MPLS VPN端到端QoS解决方案的应用研究

计算机科学 ›› 2011, Vol. 38 ›› Issue (Z10): 389-391.

MPLS VPN端到端QoS解决方案的应用研究

陈家益

(广东医学院计算机教研室湛江524023)

出版日期:2018-11-16 发布日期:2018-11-16

Applied Study on End-to-End QoS Solutions for MPLS VPN

CHEN Jia-yi

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： MPLS VPN是当今主流的虚拟专用网技术。在MPI_S VPN中传输融合语音、视频和关键数据，其关键是要实现有效的QoS保证。在对Dif fServ和MPLS TE进行研究的基础上，引入MPLS DS-TEo DS-TE结合DiffServ的区分服务和MPLS TE的端到端有效路由策略，运用带宽约束模型，在MPLS VPN中实现端到端区分服务的QoS保证。

关键词: MPLS虚拟专用网，服务质量，区分服务，MPLS流量工程，DS-TE

Abstract: MPLS VPN is the mainstream of present virtual private network technology. In order to transmit the integration of voice, video and critical data in MPI_S VPN, the key is to achicvc cffcctivc QoS guarantcc. Based on the study on DiffServ and MPLS TE,it introduced the MPLS DS-TE. By combining the differentiated Services of DiffServ with the effective end-to-end routing strategy of MPLS TE, and employing the bandwidth constraints model, DS-TE achieves QoS guarantee of end-to-end and differentiated Services in MPI_S VPN.

Key words: MPLS VPN, QoS, DiffServ, MPLS TE, DS-TE

陈家益. MPLS VPN端到端QoS解决方案的应用研究[J]. 计算机科学, 2011, 38(Z10): 389-391. https://doi.org/

CHEN Jia-yi. Applied Study on End-to-End QoS Solutions for MPLS VPN[J]. Computer Science, 2011, 38(Z10): 389-391. https://doi.org/

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