What does the Access Layer primarily connect to in a network?

The Access Layer primarily connects to hosts in a Local Area Network (LAN). This layer serves as the point of access for end devices, such as computers, printers, and other networked devices, enabling them to connect to the broader network. The Access Layer is crucial for providing network connectivity and is designed to facilitate communication between users and the services they require.

While routers, switches, and firewalls are important components of a network, they are typically more associated with different layers of network architecture. Routers function primarily at the Core and Distribution Layers, where they direct traffic between different networks or subnets. Switches can be found at both the Access and Distribution Layers, but their role at the Access Layer is to connect endpoint devices within the same network segment. Firewalls are security devices that monitor and control incoming and outgoing network traffic and are usually situated at the network perimeter rather than directly interfaced with user devices.

In summary, the emphasis of the Access Layer is to establish direct connections to hosts, providing them with the means to communicate within a LAN.