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Network management system (NMS) is important to ensure security and efficiency of network. Traditional NMS usually adopts SNMP as management protocol and has achieved great success. However, with emerging of various services, traditional network exposes shortcomings. Software-Defined Network (SDN) is a new paradigm which separates the control plane from the forwarding plane as opposed to the distributed...
By separating the control and forwarding planes, Software-Defined networking (SDN) enables the forwarding paths to be flexibly controlled by the logically centralized controllers using the global network view. To introduce SDN into existing networks, it is necessary to upgrade traditional devices to SDN- enabled ones. However, due to the business, economic and management limitations, it is difficult...
BitTorrent has generated a significant and continuously increasing portion of Internet traffic. Several designs have been recently proposed to reduce the BitTorrent traffic without sacrificing user downloading performance. However, Most of these designs only consider IPv4-only Internet, not thinking about IPv4/IPv6 hybrid network. With the exhaustion of IPv4 addresses and the development of IPv6,...
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