Supports port speeds from 10G to 400G+, with large buffers and wire-speed forwarding. Enables IP routing between VLANs, subnets, and security zones, with advanced routing protocols. Includes dual power supplies, hot-swappable modules, link aggregation (LAG), and support for HSRP/VRRP. A network switch is a vital component of a computer network that connects multiple devices, like computers, printers, and servers, within a local area network (LAN). It operates at the data link layer of the OSI model and ensures seamless communication between devices by forwarding data packets. What is a Core Switch? A core switch is the primary switch installed at the backbone of a layered or hierarchical network. This article explores what they are and how they differ.
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