{"title":"PNNI internetworking architecture over ATM public networks","authors":"M. Kakemizu, K. Murata, M. Wakamoto","doi":"10.1109/ATM.1999.786881","DOIUrl":null,"url":null,"abstract":"An increase in high quality of service (QoS) applications such as video conferencing and distribution, and the evolution of the Internet have popularized ATM-LAN use based on the private network node interface (PNNI). Also in public networks, which serve as backbone networks for LANs, ATM technology is being introduced for high-speed and broadband communication. These situations lead to a great demand for economically and seamlessly interconnecting remote ATM-LANs via ATM public networks, which are based on the broadband ISDN user part (BISUP). This paper discusses a peer group configuration method for such an internetworking architecture that can avoid an overload of the PNNI routing processing in each peer group. The paper also proposes a method for seamless interconnection of remote ATM-LANs. In this method, complete PNNI signalling and routing is executed between a local switch (LS) in a public network and each ATM-LAN. It can also reduce the PNNI routing processing load on each public network by emulating PNNI routing and signalling between LSs.","PeriodicalId":266412,"journal":{"name":"IEEE ATM Workshop '99 Proceedings (Cat. No. 99TH8462)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1999-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE ATM Workshop '99 Proceedings (Cat. No. 99TH8462)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ATM.1999.786881","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
An increase in high quality of service (QoS) applications such as video conferencing and distribution, and the evolution of the Internet have popularized ATM-LAN use based on the private network node interface (PNNI). Also in public networks, which serve as backbone networks for LANs, ATM technology is being introduced for high-speed and broadband communication. These situations lead to a great demand for economically and seamlessly interconnecting remote ATM-LANs via ATM public networks, which are based on the broadband ISDN user part (BISUP). This paper discusses a peer group configuration method for such an internetworking architecture that can avoid an overload of the PNNI routing processing in each peer group. The paper also proposes a method for seamless interconnection of remote ATM-LANs. In this method, complete PNNI signalling and routing is executed between a local switch (LS) in a public network and each ATM-LAN. It can also reduce the PNNI routing processing load on each public network by emulating PNNI routing and signalling between LSs.