Cisco Warns Agentic AI Will Put New Pressure on Enterprise Networks
AI’s infrastructure problem keeps moving. First, companies needed faster chips. Then they needed more GPUs, bigger data centers, and enough electricity to keep those AI factories running. At Cisco Live in Las Vegas, Cisco Chair and CEO Chuck Robbins argued that the next major constraint is the network itself. Robbins said AI traffic could triple over the next three years as enterprises move from chatbots to agentic systems that act, communicate, and make decisions at machine speed. For IT leaders, the message was clear: AI ambitions may soon depend less on access to models and more on whether the network can carry the load. “Every technical innovation over the past 40 years and all the current buzz about GPUs, inferencing, agentic AI, and the latest models — it is all dependent on the network,” Robbins explained. “We expect at least a tripling of networking traffic over the next three years due to the evolving capabilities and consumption demands of AI.” Starbucks and networking Robbins concluded his keynote by introducing Brian Niccol, chairman and CEO of …








