Local Area Network (LAN) Support encompasses managing and maintaining local networks within an organization. A LAN connects computers and other devices within a limited geographic area, such as a building or campus, facilitating resource sharing and communication.
Key components of a LAN include networking devices like routers, switches, hubs, and access points, cabling such as Ethernet cables and fiber optics, and end devices like computers, printers, and servers. LAN support involves setting up and configuring network hardware and software, performing regular maintenance and upgrades, and troubleshooting connectivity issues.
Effective LAN management includes continuous monitoring of network performance, traffic, and health to detect and address issues proactively. Security measures, such as firewalls, antivirus software, and intrusion detection systems, protect the network from threats. Access control ensures that only authorized users can access network resources, maintaining data integrity and security.
Advanced LAN features include Virtual LANs (VLANs) for network segmentation, Quality of Service (QoS) for prioritizing critical traffic, and network redundancy for ensuring availability and reliability. Best practices involve conducting regular network audits, maintaining detailed documentation, and educating employees on network usage and security.