193 Hits in 5.6 sec

A TRILL-based multi-tenant data center network

Ahmed Amamou, Kamel Haddadou, Guy Pujolle
2014 Computer Networks  
In addition, this architecture integrates the VNT (Virtual Network over TRILL) solution, enabling the creation of large numbers of logical networks within a virtualized data center.  ...  The complete implementation of our solution is currently deployed and running in the GANDI public cloud infrastructure.  ...  The IETF Transparent Interconnection of Lots of Links (TRILL) [4] [5] is an industry standard, specifically conceived for data center deployments.  ... 
doi:10.1016/j.comnet.2014.02.019 fatcat:s3gevqw4vngk3eqlyyaktcwpwm

Smart Grid ICT Research Lines out of the European Project INTEGRIS

Josep M. Selga, Guiomar Corral, Agustín Zaballos, Ramon Martín de Pozuelo
2014 Network Protocols and Algorithms  
They also need to efficiently integrate and manage in a single network a vast array of technologies which diverse link layer technologies, meshed and non-meshed Ethernet networks, different cybersecurity  ...  In fact, vulnerabilities may be still larger, considering the novel, heterogeneous and distributed nature of the Smart Grid.  ...  In addition, we would like to thank La Salle (Universitat Ramon Llull) for their support.  ... 
doi:10.5296/npa.v6i2.5439 fatcat:i2xvbcdiyjepxn5g6sn3ayoqzq

Ethernet for High-Performance Data centers: On the New IEEE Datacenter Bridging Standards

Sven-Arne Reinemo, Tor Skeie, Manoj K. Wadekar
2010 IEEE Micro  
A similar approach to deliver shortestpath routing in Ethernet is the IETF Transparent Interconnection of Lots of Links (TRILL) working group. 20 The TRILL working group is designing a topologyagnostic  ...  This approach has worked well in TCP/IPcentric scenarios where the TCP congestioncontrol mechanism detects packet loss and takes the appropriate measures.  ...  His current research interests are routing, fault tolerance, and quality of service in interconnection networks. Reinemo has a PhD in computer science from the University of Oslo.  ... 
doi:10.1109/mm.2010.65 fatcat:lb4htwm4uvhyflsqrbzi7za7de

Endpoint-transparent Multipath Transport with Software-defined Networks [article]

Dario Banfi and Olivier Mehani and Guillaume Jourjon and Lukas Schwaighofer and Ralph Holz
2016 arXiv   pre-print
scheduling algorithms, and the receiver side, by resequencing out-of-order packets in a dedicated in-network buffer.  ...  We implemented a prototype with commonly available technology and evaluated it in both emulated and real networks.  ...  TRILL (Transparent Interconnection of Lots of Links) [12] uses IS-IS routing to ensure that every bridge has full knowledge of the network, allowing for the creating of an optimal forwarding tree with  ... 
arXiv:1608.04579v1 fatcat:fpv5mwoomfgsbmkagojld6vmju

Evaluating SDN based Rack-to-Rack Multi-path Switching for Data-center Networks

Marc Koerner, Odej Kao
2014 Procedia Computer Science  
In this paper we will present an approach, use-case and performance evaluation as well, for the integration of software defined networking applications in data-centers.  ...  Especially data-centers could benefit from this evolutionary network paradigm and get rid of many legacy parts with are still blocking the evolution how their networks are working in general.  ...  Architecture According to the multi-path opportunities also the transparent interconnection of lots of links (TRILL) standard 12 is delivering, as described in 13 by using different VLAN tags to separate  ... 
doi:10.1016/j.procs.2014.07.063 fatcat:vndh5jpylfdkdepnyfxi2apkka

Managing path diversity in layer 2 critical networks by using OpenFlow

Elias Molina, Jon Matias, Armando Astarloa, Eduardo Jacob
2015 2015 11th International Conference on Network and Service Management (CNSM)  
In contrast to spanning tree-based networks, this paper describes how the OpenFlow technology is used to control Local Area Networks (LANs) to make the most of redundant topologies.  ...  This paper analyzes the relation between the network meshing and load balancing with the latency.  ...  ACKNOWLEDGMENT This research was partly funded by the Spanish Ministry of Economy and Competitiveness under the "Secure deployment of services over SDN and NFV based networks" project S&NSEC TEC2013-47960  ... 
doi:10.1109/cnsm.2015.7367389 dblp:conf/cnsm/MolinaMAJ15 fatcat:acezwuliufbwzgxt5t5ycs273q

Availability Improvement of Layer 2 Seamless Networks Using OpenFlow

Elias Molina, Eduardo Jacob, Jon Matias, Naiara Moreira, Armando Astarloa
2015 The Scientific World Journal  
In situations where packet loss or maximum latency requirements are critical, replication of resources and information may become the optimal technique.  ...  In this paper, we present a combination of the Software-Defined Networking (SDN) approach and PRP topologies to establish a higher level of redundancy and thereby, through several active paths provisioned  ...  Acknowledgments The work described in this paper was produced within the Training and Research Unit UFI11/16 funded by the University of the Basque Country (UPV/EHU).  ... 
doi:10.1155/2015/283165 pmid:25759861 pmcid:PMC4338402 fatcat:qnnkm3qqgvf5pmeqe7532qewzm

Datacenter Networks and Relevant Standards [chapter]

Daniel S. Marcon, Rodrigo R. Oliveira, Luciano P. Gaspary, Marinho P. Barcellos
2015 Cloud Services, Networking, and Management  
Fourth, the topology is inherently failure-prone due to the use of many links, switches and servers [53] .  ...  In fact, there are two main types of datacenters: production and cloud.  ...  STP's shortcomings are addressed by other protocols, including Multiple Spanning Tree Protocol (MSTP) [4] , Transparent Interconnect of Lots of Links (TRILL) [10] and Link Aggregation Control Protocol  ... 
doi:10.1002/9781119042655.ch4 fatcat:ex7fwmh3fra4dg6tycdwog6dje

NerveNet Architecture and Its Pilot Test in Shirahama for Resilient Social Infrastructure

Masugi INOUE, Yasunori OWADA
2017 IEICE transactions on communications  
NerveNet is composed of single or multiple base stations interconnected by a variety of Ethernet-based wired or wireless transmission systems.  ...  network, mesh network, ad hoc network received a bachelor of engineering degree from Kyoto University in 1992 and a master's and doctorate of engineering from The University of Tokyo in 1994 and 1997,  ...  Makoto ITANI, the mayor of the town of Shirahama, and Mr. Kazuhiro SAKAMOTO of the town office for their understanding and support of the experiment.  ... 
doi:10.1587/transcom.2016pfi0006 fatcat:kjnrastkcjblvgtlbvtvggw52a

A guided tour of data-center networking

Dennis Abts, Bob Felderman
2012 Communications of the ACM  
Further, each layer 2 switch will participate in an STP (spanning tree protocol) or use the TRILL (transparent interconnect of lots of links) link-state protocol to exchange routing information and avoid  ...  the network; t r is the fall-through latency of the switch, measured from the time the first flit (flow-control unit) arrives to when the first flit exits; and t p is the propagation delay through average  ...  He has numerous technical publications and patents in areas of interconnection networks, data-center networking, cache-coherence protocols, high-bandwidth memory systems, and supercomputing.  ... 
doi:10.1145/2184319.2184335 fatcat:lqw2xn2dcrd3vpcrcb3bmceghq

A Guided Tour through Data-center Networking

Dennis Abts, Bob Felderman
2012 Queue  
He has numerous technical publications and patents in the areas of interconnection networks, data-center networking, cache-coherence protocols, high-bandwidth memory systems, and supercomputing.  ...  A decade ago high-performance networks were mostly custom and proprietary interconnects, and Ethernet was used by only 2 percent of the Top500 systems.  ...  Further, each layer 2 switch will participate in an STP (spanning tree protocol) or use the TRILL (transparent interconnect of lots of links) link-state protocol to exchange routing information and avoid  ... 
doi:10.1145/2208917.2208919 fatcat:6qdyiq7kufckrh5tmfuxvoirwm

Session reports for SIGCOMM 2010

Shailesh Agrawal, Immanuel Ilavarasan Thomas, Arun Vishwanath, Tianyin Xu, Fang Yu, Kavitha Athota, Pramod Bhatotia, Piyush Goyal, Phani Krisha, Kirtika Ruchandan, Nishanth Sastry, Gurmeet Singh (+1 others)
2011 Computer communication review  
On TRILL -Transparent Interconnection of Lots of Links • Concept of RBridges: devices that implement the TRILL protocol. • Gist given in the version 2 of Algorhyme A network where RBridges can Route packets  ...  Objective: Seek to examine the changes in Internet inter-domain traffic demands and interconnection policies.  ...  Even a microsecond of delay can translate into significant revenue loss in Data Centers.  ... 
doi:10.1145/1925861.1925873 fatcat:jpaoo55h75hprb5k2vlkin5zzi

Multipath Transmission for the Internet: A Survey

Ming Li, Andrey Lukyanenko, Zhonghong Ou, Antti Yla-Jaaski, Sasu Tarkoma, Matthieu Coudron, Stefano Secci
2016 IEEE Communications Surveys and Tutorials  
Several working groups under IEEE and IETF are actively standardizing multipath transmission on the link layer and transport layer.  ...  , application and cross layers; (2) we survey the state-of-the-art for each layer, investigate the problems that each layer aims to address, and make comprehensive assessment of the solutions; (3) based  ...  ACKNOWLEDGMENT This work was supported by the Academy of Finland, grant number 278207, and HIIT Distributed and Mobile Cloud Systems research programme.  ... 
doi:10.1109/comst.2016.2586112 fatcat:vnpjtjx2dzfobbtzan5l6nnx7y

Transparent and scalable terminal mobility for vehicular networks

Gustavo Carneiro, Pedro Fortuna, Jaime Dias, Manuel Ricardo
2012 Computer Networks  
This architecture contains an efficient user plane that optimizes the transport of DHCP and ARP traffic, and provides a transparent terminal mobility solution using techniques that minimize the routing  ...  Simulation and analytical results are presented, and the routing protocol is shown to scale to large networks with good user plane results, namely packet delivery rate, delay, and handover interruption  ...  Related work The IETF Transparent Interconnection of Lots of Links (TRILL) [5] is working towards a standard solution for shortest-path frame routing in a multiple-hop 802.1-compliant network with arbitrary  ... 
doi:10.1016/j.comnet.2011.10.007 fatcat:lwbyo56r6nbfvodqzmsqyxzrbm

Performance–Cost Trade-Off Strategic Evaluation of Multipath TCP Communications

Stefano Secci, Guy Pujolle, Thi Mai Trang Nguyen, Sinh Chung Nguyen
2014 IEEE Transactions on Network and Service Management  
In practice, the use of different access technologies is subject to different interconnection costs, and mobile users have preferences on interfaces jointly depending on performance and cost factors.  ...  By simulation of a realistic three-interface scenario, we show how the achievable performance is bound by the interconnection cost; we show that we can halve the interconnection cost with respect to basic  ...  , Internet datacenter architectures are migrating towards multipath-enabling solutions for intra-datacenter communications, such as TRILL (Transparent Interconnection of a Lot of Links) campus or IEEE  ... 
doi:10.1109/tnsm.2014.2321838 fatcat:g4xnjh3o2jg5jnoaaxyefax7lm
« Previous Showing results 1 — 15 out of 193 results