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Current Internet is operated based on interdomain routers executing interdomain routing protocols interconnecting nodes of various autonomous systems. Due to new requirements of traffic in the core Internet, next generation routers with enhanced memory capacity and computing resources, distributed across a very high speed switching fabric are developed in order to replace the currently used interdomain...
The growing traffic on the core Internet entails new requirements related to scalability and resiliency of the routers. One of the promising trends of router evolution is to build next generation routers with enhanced memory capacity and computing resources, distributed across a very high speed switching fabric. The main limitation of the current routing and signaling software modules, traditionally...
This article addresses the bandwidth management problem in differentiated-service-aware traffic engineering (DS-TE) in MPLS networks. In this context diverse bandwidth constraint (BC) models have been proposed to enforce bandwidth constraints for each class of traffic on the basis of the resource optimization objectives. This article is not aimed at designing new models but to describe the framework...
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