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On open shortest path first related network optimisation problems
Performance Evaluation, 2002The paper deals with flow allocation problems in IP networks using Open Shortest Path First (OSPF) routing. Its main purpose is to discuss and propose methods for finding settlements of OSPF link weight system realising the assumed demand pattern for the given network resources (links capacities).
Pióro, M. +5 more
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Vulnerabilities in the open shortest path first interior gateway protocol
MILCOM 2000 Proceedings. 21st Century Military Communications. Architectures and Technologies for Information Superiority (Cat. No.00CH37155), 2002In order to reduce the number of successful attacks against the US government's computer networks, resources must be invested not only into implementing known fixes and security measures but also into the identification and correction of vulnerabilities before adversaries can exploit them.
J.C. McEachen, R.L. Chesser
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Efficient Path Selection and Data Transmission Using Queue in Open Shortest Path First
International Journal of Computer Science and Application, 2014In network, information apportioning occurs between one communication points to another using TCP protocol. The collected data are shared among many users via Single Router or Access Point (AP). During routing, traffic is occurred in the network and that is known as Random Early Detection (RED).
J. Kavitha, S. Palaniammal
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Traffic engineering and congestion control for open shortest path first networks
Omega, 2007Open shortest path first (OSPF) is the most widely used intra-domain Internet routing protocol. The OSPF protocol directs the Internet traffic along the shortest paths that are defined by the links weight. Traffic engineering is responsible for improving the network performance, for instance, the objective function that minimizes the maximal link ...
Ue-Pyng Wen +2 more
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A Survey for Open Shortest Path First Weight Setting (OSPFWS) Problem
2008 International Conference on Information Security and Assurance (isa 2008), 2008Open shortest path first (OSPF) is the most commonly used intera-domain routing protocol. It used to select the paths along which traffic is routed within autonomous systems (AS), OSPF calculates routes as follow. Each link is assigned weights by operator. Each node in the autonomous system computes shortest paths and creates destination tables used to
Ahmed Abo Ghazala +2 more
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The Research of Virtualization Emulator Based on Open Shortest Path First
Applied Mechanics and Materials, 2013Computer network is one of the compulsory course for computer professional students, but students are boring for abstract network concepts, in order to improve the innovation of students, a virtual simulation tools named Packet Tracer is introduced into the classroom teaching, which can provide network simulation environment as real life with enough ...
An Hong Tian, Cheng Biao Fu
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Valid cycles: A source of infeasibility in open shortest path first routing
Networks, 2008AbstractMany telecommunication networks use the open shortest path first (OSPF) protocol for the routing of traffic. In such networks, each router sends the traffic on the shortest paths to the destination, with respect to the link weights assigned. An interesting question is whether or not a set of desired routing patterns can be obtained in an OSPF ...
Broström, Peter, Holmberg, Kaj
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IMPLEMENTATION OF OPEN SHORTEST PATH FIRST USING INTERNET PROTOCOL VERSION 6
2017Abstract Open Shortest Path First (OSPF) is one of the routing protocols used by a router to dynamically determine the route of a packet (user information) through an internet work. This paper looked at an Inter-Campus network system which was Configuration using IP Version 6 to Implement Open Shortest Path First.
Blessing Chiadikobi +1 more
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2019
Enterprise networks are large, complex, and typically organized along enterprise lines. While RIP is fine for smaller networks, at the enterprise level RIP becomes very problematic. In some cases, RIP updates can comprise more than 25% of the network traffic.
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Enterprise networks are large, complex, and typically organized along enterprise lines. While RIP is fine for smaller networks, at the enterprise level RIP becomes very problematic. In some cases, RIP updates can comprise more than 25% of the network traffic.
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Multicast Extensions to Open Shortest Path First (MOSPF)
1998MOSPF, a multicast routing protocol, is an enhancement of the unicast routing protocol OSPF [Mo94a]. OSPF is a link-state routing protocol in which the routers advertize the state of their directly attached links and based on these advertisements, each router builds up a link-state database.
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