Cisco C9550
The Cisco Catalyst Smart Switch Story: C9350, C9550, Silicon One, and the AI-Ready Campus
06/27/2026
Cisco’s Smart Switch story is bigger than one SKU. It connects C9350 access, C9550 aggregation and core, Silicon One, IOS XE, telemetry, security, post-quantum readiness, and AI-era campus design.
Cisco C9550 Smart Switches and the AI-Ready Campus Core
06/15/2026
The Cisco C9550 Series points campus core and aggregation design toward higher uplink density, stronger telemetry, hardware-rooted trust, Live Protect, and post-quantum readiness.