Capacity assignment for NAC budgets in resilient networks
Michael Menth, Jens Milbrandt, Stefan Kopf · 2004
This paper addresses quality of service (QoS) in the presence of network failures. QoS is ensured by network admission control (NAC) mechanisms along virtual tunnels through the network. Their capacity budgets must be set such that the expected traffic can be transported and that unintended overbooking of the physical network capacity is avoided. This work presents an adaptation for resilient networks, i.e., traffic rerouting is respected in case of local network outages.