Routing Strategies for Fault Recovery in Wide Area Packet Networks - Military Communications Conference, 1995. MILCOM '95, Conference Record, IEEE
نویسندگان
چکیده
Iii this paper, we present the results of a study of routing algorithms for traf ic restoration after a failure in d virtual circuit packet switched wide area network. ,Ytnndard routing algorithrns based on rniiiiinizing the steady state network delay may not be appropriate for rerouting the calls after a failure, in view of the transient congestion. Here we propose alternative routing schemes to reduce the congestion. The results of a simulation study of a 10 node network comparing the performance of the different routing algorithrns (i.e., Miiiiiriurri Delay, Miiiirriurri Hop, Load Distribution on Paths, Load Distribution on Links) are presented.
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