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Traffic analytics in the new IT landscape: NetFlow vs. sFlow
Traffic monitoring and analytics are imperative today for network hardware. But Is NetFlow or sFlow better for you? Expert Opinion
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SDN promises centralized management, but we've heard this all before
SDN's promises of evolutionary changes to the industry sound eerily familiar to networking security expert Michele Chubirka. Should we believe them? Opinion
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The new WAN: Virtualization, user-aware optimization, and more
In the new WAN, we’ll see the rise of WAN virtualization, user-aware optimization and a move toward hosted WAN services. Opinion
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Study: IT, business alignment tightens, but gaps remain
Cisco's annual IT global study finds that IT and corporate goals are becoming more aligned, but that some IT execs still feel disconnected. Opinion
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Don't fear cloudsourcing; it's the lesser of IT outsourcing evils
IT engineers grumble about cloudsourcing, but outsourcing IT services and apps to the cloud could prevent the dreaded systems integrator takeover. Fast Packet
Network Management Strategies for the CIO