This application is developed for everyone, whether beginner or experienced, who wishes to learn the concepts of computer networking, configuration, and troubleshooting. If you want to learn networking concepts and the configuration of various devices, this app is your best partner. MAIN FEATURES: 👉 Computer Hardware 👉 Network Concepts 👉 IP Subnet Mask Calculator 👉 MikroTik 👉 DHCP 👉 Cisco Router Configuration 👉 Cisco Layer 2 Switch Configuration 👉 Cisco Layer 3 Switch Configuration 👉