Futuristic digital network architecture, Cisco, modern cityscape, skyscraper, neon lights, sleek glass buildings, metallic structures, 3D circuit boards, wires, microchips, servers, routers, switches, futuristic machines, holographic projections, LED lights, glowing blue lines, complex network diagrams, abstract data streams, dark blue background, cinematic composition, low-angle shot, dramatic lighting, high-tech atmosphere.