NetOptics China

® iLink Agg’s advanced aggregation and regeneration capabilities enable highly efcient trafc monitoring with minimal cost and complexity iLink Agg Industry: Telecommunications Objective: • Implement content visibility o f Internet trac • Detect and analyze publ ic opinions • Resolve in accurate information on the Internet • Standardize Internet surng by mobile phone • Build b rand image thro ugh high-quality services • Enable c omprehensiv e sa vings on monitoring costs • Maximize investmen t value Approach: • Use Net Optics Director™ and iLink Agg to aggregate link trafc to monitoring ports • Provide high-density port solution, red ucing deployment numbers and saving space • Oer in-line n etwork acc ess for b ackbone links, preventing potential impact on switch performance caused by traditional port mapping • Reduce o verall numb er of monit oring devices and lower investment cost using iLink Agg’s aggregation capabilities Technology Improvements: • Comprehensive visibility across the network through high-density ltering and aggregation • High network availability through redu ced power adaptor and power fail protection • Reduced co st of network d eployment a nd maintenance, lower investment costs • High exibili ty for future mo nitoring deployments with up to 8 SFP monitoring ports Project Outcomes: • Full netw ork visibility with impro ved monitoring capacity • Signicantly re duced c osts throu gh aggregation • Protection of develop ing mobile networks and competitive advantage A Domestic Chinese Operator’s Major Challenge: Monitoring a Vast, Complex Network A major mobile operator in China sought to conduct real-time monitoring and analysis of trac content from mobile phones. The purpose was to analyze criminal activity as well as to detect and lter undesirable Internet content. However , vast operating networks consist of numerous nodes, along with devices needed for comprehensive monitoring of those nodes. Carrier faced the challenge of deploying and managing these monitoring devices while controlling associated costs. The operator sought a solution that would solve the problems encountered in addressing these requirements—optimizing the eciency of deployed network monitoring devices and investment value. After many rounds of discussion and testing, the operator selected Net Optics iLink Agg solution for its superior performance and its advanced capabilities for detecting mobile phone trac content on the I nternet—all at a reduced cost. Signicant Issues or Carriers During the 3G era, the speed of mobile Internet accelerated. Network operators carried more and more Internet data, intensifying demands on operators’ IT departments. These departments were challenged to monitor Internet trac, avoid policy risk and support brand image while maintaining high network speeds. The operator in China sought the ability to analyze criminal activity on the I nternet and detect unlawful information based on its own denition, semantics and context. To accomplish this, the operator needed to build specic monitoring systems for Internet content on mobile phones. This would allow the operator to eectively monitor online content on mobile phones to detect and lter undesired content. The operator would also be able to avoid being legally responsible under the applicable regulations concerning illegal information appearing on the Internet. This system keeps the operator informed of real-time trends on the Internet as well, providing a comprehensive and timely view of issues and enabling remedial action as early as possible. Consequently , the solution plays a signicant role in safeguarding social stability and building a harmonious society. Tier-one Mobile Operator in China Deploys Net Optics iLinkAgg™ or Full Visibility in Monitoring Mobile Internet Trafc CASE STUDY - Telco, Mobile Operator 1 “iLink Agg show us its great convenience and value in monitoring. It allows us to access monitoring devices much more easily and eliminates the need to add any points of failure into the network. Aggregation capabilities reduce the input of monitoring devices, greatly saving on costs compared to conventional methods of switch port monitoring.” — IT Operations Manager

NetOptics China

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