Proceedings of 19th Conference on Local Computer Networks最新文献

Performance evaluation of HIPPI interconnection system using a camp-on strategy 采用露营策略的HIPPI互连系统性能评估

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-12-01 DOI: 10.1109/LCN.1994.386619

A. Mazyad, C. Y. Chen

引用次数: 2

Exposed buffering and sub-datagram flow control for ATM LANs 公开了ATM局域网的缓冲和子数据报流控制

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386587

J. Brustoloni

引用次数: 14

On multipoint control units for videoconferencing 关于视频会议的多点控制单元

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386585

M. Willebeek-LeMair, D. Kandlur, Zon-Yin Shae

引用次数: 42

100VG-AnyLAN: network operation and real-time capabilities 100VG-AnyLAN:网络运行和实时能力

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386608

S. Barilovits, J. Kadambi

{"title":"100VG-AnyLAN: network operation and real-time capabilities","authors":"S. Barilovits, J. Kadambi","doi":"10.1109/LCN.1994.386608","DOIUrl":"https://doi.org/10.1109/LCN.1994.386608","url":null,"abstract":"The volume of data transmission required by current software applications utilizing graphical user interfaces, visualization and imaging techniques, and large databases, is taxing, and in some cases, overloading the capabilities of classic local area networks such as Ethernets and token rings. Multimedia applications that will be appearing and maturing in the near future will further exceed the capabilities of these networks. These effects have engendered the development of a number of new local area network protocols that attempt to bring higher throughput capacities to the network user. The behavior and operation of one of these new networks, 100VG-AnyLAN, the 100 megabit per second demand priority protocol proposed by IEEE 802.12, is the subject of this paper. We begin with a short discussion of common existing networks to place 400VG-AnyLAN in context with established networking technologies. The operation of single hub and cascaded hub 100VG-AnyLAN systems is discussed, along with the features of physical layer signalling on voice grade twisted pair cabling. Finally, a summary of the types of real-time and multimedia guarantees that can be provided by the 100VG-AnyLAN system is presented.<<ETX>>","PeriodicalId":270137,"journal":{"name":"Proceedings of 19th Conference on Local Computer Networks","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115083598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Total systems management in open architecture provisioning systems 开放体系结构供应系统中的整体系统管理

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386579

L. E. Heindel, K. J. Schlieber

{"title":"Total systems management in open architecture provisioning systems","authors":"L. E. Heindel, K. J. Schlieber","doi":"10.1109/LCN.1994.386579","DOIUrl":"https://doi.org/10.1109/LCN.1994.386579","url":null,"abstract":"A growing challenge in the transition of telecommunications provisioning systems from a closed architecture to a distributed open architecture is the need for effective system management tools that encompass not only network management, but also application management functionality. Networking the various provisioning system components resulted in a heterogeneous multivendor environment. At the time, the lack of industry standards in the communications as well as the systems management area gave rise to the development of proprietary communications protocols and network management solutions. This paper concentrates on the analysis of a proprietary total management system (TMS) designed to combine applications and network monitoring in a heterogeneous provisioning system environment. Bellcore's long-term strategic direction is towards implementing the open system interconnection (OSI) management standards model to provide a consistent management environment within provisioning systems. We discuss the transition strategy and an approach to integrating OSI defined CMIP/CMISE management protocols, the TCP/IP defined SNMP protocol and proprietary legacy network management systems to produce an open architecture total management system to complement our open architecture provisioning system strategy. We highlight our main point that neither network management nor application management alone is sufficient. However, the judicious combination of the two yields an unbeatable total management system solution.<<ETX>>","PeriodicalId":270137,"journal":{"name":"Proceedings of 19th Conference on Local Computer Networks","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115886370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Capacity planning of LAN using network management 利用网络管理进行局域网容量规划

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386577

S. Jha, B. Howarth

引用次数: 5

The packet starvation effect in CSMA/CD LANs and a solution CSMA/CD局域网中的包饥饿效应及其解决方案

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386599

B. Whetten, S. Steinberg, D. Ferrari

{"title":"The packet starvation effect in CSMA/CD LANs and a solution","authors":"B. Whetten, S. Steinberg, D. Ferrari","doi":"10.1109/LCN.1994.386599","DOIUrl":"https://doi.org/10.1109/LCN.1994.386599","url":null,"abstract":"In this paper we explore the packet starvation effect (PSE) that occurs in Ethernet controllers due to the unfairness of the CSMA/CD algorithm. The PSE causes some packets to experience latencies up to 100 times the average or to completely starve out due to 16 collisions. The PSE causes some packets to experience high delays at realistic offered loads as low as 40% and causes complete starvation of some packets at offered loads as low as 60%. The PSE makes CSMA/CD LANs unsuitable for real-time traffic except at offered loads much less than 100%. It is the limiting factor in the usable bandwidth of the bus. As an alternative to CSMA/CD, we present the fair dual distributed queue (FDDQ) algorithm. Under high load, FDDQ uses a single reservation mini-dot per packet and a tree-based collision resolution algorithm (CRA) to maintain two distributed queues of waiting senders. This provides two priority FCFS access to the network. FDDQ provides utilizations and average latencies very similar to those of CSMA/CD but is fair even at extremely high offered loads. The protocol is stable for a constant number of senders, is simple enough to be practical, should be implementable in firmware, and completely eliminates the PSE.<<ETX>>","PeriodicalId":270137,"journal":{"name":"Proceedings of 19th Conference on Local Computer Networks","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117289876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 31

Comparison of UPC mechanisms in a DQDB/B-ISDN gateway DQDB/B-ISDN网关UPC机制的比较

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386609

M. Gagnaire, A. Thelen

引用次数: 1

Exploiting FDDI communication features to connect FieldBuses in process control environment 利用FDDI通信特性连接过程控制环境中的现场总线

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386615

S. Cavalieri, A. Stefano, O. Mirabella

引用次数: 9

Measurements in a FDDI workstation cluster FDDI工作站集群中的测量

Proceedings of 19th Conference on Local Computer Networks Pub Date : 1994-10-02 DOI: 10.1109/LCN.1994.386616

R. Wittenberg, P. Martini

引用次数: 7