An Access Port is a specific type of network port used to connect devices to a local area network (LAN). It allows devices like computers, printers, and servers to communicate with each other and share resources. Access ports are typically configured to carry traffic for a single VLAN (Virtual Local Area Network), ensuring that data is properly segmented and managed. In networking, access ports are commonly found on switches, such as those made by Cisco or Juniper. These ports are essential for maintaining efficient network performance and security, as they help control the flow of data and prevent unauthorized access to sensitive information.