Mastering Local Area Networking

Local Area Network (LAN)

• A LAN is a computer network that spans a small geographic area, typically within a building or campus.

Reasons for Using Networks

• Real reasons for using networks include sharing resources, facilitating communication, and increasing productivity.

Network Documentation

• Network documentation is the process of recording information about a network, including its configuration, topology, and performance.

Tools for Network Documentation

• Microsoft Visio is a commonly used tool for network documentation, allowing users to create diagrams and charts of network infrastructure.

Hub in Networking

• A hub is a basic central connecting device that connects multiple devices together, allowing them to communicate with each other.

Reasons Not to Use Networks

• One reason NOT to use networks is to reduce security risks, as networks can be vulnerable to hacking and unauthorized access.

Requirements for a LAN

• A LAN requires at least two devices, a connection medium, and a network protocol to operate.

Purpose of Microsoft Visio

• The purpose of Microsoft Visio in networking is to create visual representations of network infrastructure, making it easier to design, understand, and manage networks.