Quality of service using traffic engineering over MPLS: An analysis

被引：11
|
作者：
Sun, W [1 ]
Bhaniramka, P [1 ]
Jain, R [1 ]
机构：
[1] Ohio State Univ, Dept Comp & Informat Sci, Columbus, OH 43210 USA
来源：
25TH ANNUAL IEEE CONFERENCE ON LOCAL COMPUTER NETWORKS - PROCEEDINGS | 2000年
关键词：
MPLS; traffic engineering; traffic trunk; label switched path;
D O I：
10.1109/LCN.2000.891035
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We compare the service received by TCP and UDP flows when they share either a link or a Multiprotocol Label Switching (MPLS) traffic trunk Since MPLS traffic trunks allow non-shortest path links also to be used the total network throughput goes up with proper traffic engineering. In this paper we found that if UDP and TCP flows are mixed in a trunk, TCP flows receive reduced service as the UDP flows increase their rates. Also, we found that in order to benefit from traffic engineering, MPLS trunks should be implemented end-to-end (first router to last router), if some part of the network is MPLS trunk-unaware, the benefits are reduced or eliminated.
引用
收藏
页码：238 / 241
页数：4
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