Cisco WS-X6066-SLB-APC Content Switching Module

Cisco WS-X6066-SLB-APC Content Switching Module is a Catalyst 6500 series blade that provides application‑layer content switching to distribute traffic across a pool of servers, enabling scalable web and application delivery in data‑center deployments. The module is listed under Product Number WS-X6066-SLB-APC and is designed for installation in Catalyst 6500 chassis, with documented compatibility for multiple Supervisor Engines (notably 1A and 2). Cisco notes that this Content Switching Module is not fabric‑enabled. Software and hardware compatibility details vary by release and supervisor engine, and the official installation and configuration guides describe the supported combinations for the Catalyst 6500 Content Switching Module to ensure correct operation.