LAN is the smallest network in geographical size.
Like the name suggests, LANs are limited to a local or small geographical area. An example of a LAN would be a network of individual computers or workstations that are connected in a single department. These users have shared access to resources such as data and network devices. Users on a LAN segment can share a network printer and communicate with one another via email. Also, they are governed by one authoritative administrator.
Local area networking uses switches, bridges and/or repeaters, and hubs to interconnect LANs and increase overall size. Routers are used to connect a LAN to a WAN or MAN.
LAN Interfaces
Local area network (LAN) interfaces are used to provide a point of interconnection between Cisco switches and other network devices. Cisco provides a wide selection of switches that can be implemented on a LAN and offer end-user connectivity. In Chapter 3, “Data Link Networking Concepts,” Layer 2 switches were introduced. The Cisco 2950 series switch family includes various models with different interface options, such as the Cisco 2950-12 and the Cisco 2950-24. The 2950-12 has 12 built-in ethernet ports, whereas the 2950-24 has 24 built in ethernet ports. Certain models also have Gigabit Ethernet slots.
Local area network (LAN) interfaces are used to provide a point of interconnection between Cisco switches and other network devices. Cisco provides a wide selection of switches that can be implemented on a LAN and offer end-user connectivity. In Chapter 3, “Data Link Networking Concepts,” Layer 2 switches were introduced. The Cisco 2950 series switch family includes various models with different interface options, such as the Cisco 2950-12 and the Cisco 2950-24. The 2950-12 has 12 built-in ethernet ports, whereas the 2950-24 has 24 built in ethernet ports. Certain models also have Gigabit Ethernet slots.
glossary review of LAN :
- LAN (local-area network) An internetwork that is limited to a local or small geographic area. An example of a LAN would be the individual computers or workstations that are connected on one floor of a building. by, EXAM PREP Your Complete Certification Solution Exam 640-802 CCNA Second Edition books.
- The term Local Area Network (LAN) refers to a local network, or a group of interconnected local networks that are under the same administrative control. In the early days of networking, LANs were defined as small networks that existed in a single phsycal location. While LANs can be a single local network installed in a home or small office, the definition of LAN has envolved to include interconnected local networks consisting of many hundreds of hosts, installed in multiple buildings and locations. by, cisco networking academy : CCNA Exploration 4.0 Networks Fundamental
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