The Cisco Meraki MS brings the benefits of the cloud to networks of all sizes: simplified management, reduced complexity, network wide visibility and control, with lower operational cost for campus and branch deployments. Cisco Meraki access switching is available in both Layer 2 and powerful Layer 3 models. Mission-critical features — like deep, Layer 7 application visibility, network topology, virtual stacking, QoS for business critical applications, 802.1X access control, and more — are present in all models. The MS320 is a powerful switch designed for branch access, with high-speed connectivity, high availability, PoE+, and optional redundant power supplies. The MS220 family provides layer 2 access switching and is ideal for deploying to branch locations. This family also supports an optional, rack-mountable remote PSU 1 1 Except MS220-8/P models.