I-D ACTION:draft-westberg-loadcntr-03.txt

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	Title		: Load control of real-time traffic
	Author(s)	: L. Westberg, Z. Turanyi, D. Partain
	Filename	: draft-westberg-loadcntr-03.txt
	Pages		: 21
	Date		: 19-Apr-00
	
The purpose of this memo is to present a new resource allocation
scheme for DiffServ (DS) networks, called Load Control.  The main
purpose of Load Control is to provide a simple and scalable solution
to the resource provisioning problem.
Load Control addresses two particular issues:
1. Measurement-based access control, whereby a probe packet is
sent along the forwarding path in a network to determine
whether a flow can be admitted based upon the current
congestion state of the network
2. A lightweight reservation of a certain amount of network
resources.
Load Control uses two-bit markers in packet headers to carry load
information from core routers to edge devices. The scheme provides
the capability of controlling the traffic load in the network without
requiring signaling or any per-flow processing in the core routers.
The complexity of Load Control is kept to a minimum to make
implementation simple.

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