DocumentCode :
1666599
Title :
Failure margin and performance degradation in "F-Cycle ring" networks
Author :
Avresky, D. ; Natchev, N.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
fYear :
2003
Abstract :
One problem in the contemporary computer networks is monitoring the failure margin, i.e., what number of anomalies (intrusions, viruses, node and link failures, power losses, etc.) can be tolerated before the network performance degrades to unacceptable levels. It is important to develop techniques that can be used to predict the behavior of computer networks and to determine dynamically how much reserve capacity and failure margin are available when anomalies occur. A solution for this challenging problem can ensure the predictable behavior and productive performance of computer networks. In this paper are study some of the fault-tolerance properties of the "F-Cycle Ring" (FCR) family of network interconnects that are designed to maximize the network\´s resistance to partitioning. In particular, the failure margin and the graceful performance degradation of one FCR topology for consecutive single failures are demonstrated.
Keywords :
computer networks; multiprocessor interconnection networks; performance evaluation; F-Cycle ring networks; contemporary computer networks; failure margin; graceful performance degradation; intrusions; link failures; performance degradation; power losses; viruses; Chromium; Computer networks; Computer viruses; Computerized monitoring; Condition monitoring; Degradation; Fault tolerance; Intelligent networks; Network topology; Switches;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Parallel and Distributed Processing Symposium, 2003. Proceedings. International
ISSN :
1530-2075
Print_ISBN :
0-7695-1926-1
Type :
conf
DOI :
10.1109/IPDPS.2003.1213391
Filename :
1213391
Link To Document :
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