So i think you should reed some articles and books. Here some http://smallbusiness.chron.com/start-networking-business-4707.html and http://www.theaccidentalsalesman.com/generating-sales-leads/business-networking/business-networking-tips-how-to-start-a-conversation
I want to recomend you to reed an article http://www.rcrwireless.com/article/20140106/opinion/reader-forum-the-key-to-realizing-network-monitorings-value-is-simplicity/
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