A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Next Steps in Signaling Working Group of the IETF.
Title : RMD-QSP: An NSIS QoS Signaling Policy for Networks
Using Resource Management in Diffserv (RMD)
Author(s) : A. Bader, et al.
Filename : draft-ietf-nsis-rmd-00.txt
Pages : 45
Date : 2004-11-16
This document describes an NSIS QoS Signaling Policy model for
networks that use the Resource Management in Diffserv (RMD)
concept. RMD is a technique for adding admission control to
Differentiated Services (Diffserv) networks. RMD complements
the Diffserv architecture by pushing complex classification,
conditioning and admission control functions to the edges of a
Diffserv domain and simplifying the operation of internal nodes.
It allows feedback to systems outside of the Diffserv domain on
the availability of resources for individual sessions within the
domain while having the availability to aggregate inter domain
(end-to-end) resource reservations at the edge of the domain to
reduce the burden on internal nodes. The RMD QoS Signaling Policy
Model (RMD-QSP) allows devices to use the NSIS QoS-NSLP protocol to
signal reservation requests from devices outside the Diffserv domain
to edge nodes in the domain, edge nodes have the availability to
aggregate the requests and signal the aggregated requests
through internal nodes along the data path to the egress edge
nodes, and for Egress Edge nodes to signal the original,
disaggregated, requests to outside devices.
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