Internet Engineering Task Force (IETF) A. Charny Request for Comments: 6662 Category: Experimental J. Zhang ISSN: 2070-1721 Cisco Systems G. Karagiannis University of Twente M. Menth University of Tuebingen T. Taylor, Ed. Huawei Technologies July 2012
Internet Engineering Task Force (IETF) A. Charny Request for Comments: 6662 Category: Experimental J. Zhang ISSN: 2070-1721 Cisco Systems G. Karagiannis University of Twente M. Menth University of Tuebingen T. Taylor, Ed. Huawei Technologies July 2012
Pre-Congestion Notification (PCN) Boundary-Node Behavior for the Single Marking (SM) Mode of Operation
单一标记(SM)运行模式下的拥塞前通知(PCN)边界节点行为
Abstract
摘要
Pre-Congestion Notification (PCN) is a means for protecting the quality of service for inelastic traffic admitted to a Diffserv domain. The overall PCN architecture is described in RFC 5559. This memo is one of a series describing possible boundary-node behaviors for a PCN-domain. The behavior described here is that for a form of measurement-based load control using two PCN marking states: not-marked and excess-traffic-marked. This behavior is known informally as the Single Marking (SM) PCN-boundary-node behavior.
预拥塞通知(PCN)是一种保护允许进入Diffserv域的非弹性流