Some technologies used to extend networks are port forwarding with firewalls accepting or denying traffic through the ports

In networking data is divided into smaller pieces when transmitted to another device on the network

The OSI Model (Open Systems Interconnection Model) is a framework for all networked devices and how they will send, receive and interpret da

About LAN topologies like star, bus and ring topology, and their benefits and disadvantages. Switch, router, subnetting, ARP and DHCP

Devices connected in a network, where the Internet is one big network made up of many small networks joined together. Small private networks

Lets troubleshoot why a virtual machine with Windows Server 2019 shows there to be no internet access, but you can still access websites