Introduction to Virtual Private Network (VPN)
Before you start Objectives: Learn what is VPN, why do we use it, and which tunneling and authentication protocols are used …
Networking
The Networking category provides valuable information on the principles and practices of network design, implementation, and management. From basic networking concepts to advanced technologies like VLANs and VPNs, this category is a key resource for anyone looking to understand or improve their network infrastructure.
Introduction to Voice over IP (VoIP)
Before you start Objectives: Learn what is VoIP, why should we use it, and which protocols are associated with VoIP. Prerequisites: no …
What is Network Address Translation
Before you start Objectives: Learn what is Network Address Translation (NAT), what is Port Address Translation (PAT), and about different types …
Overview of Different Routing Protocols
Before you start Objectives: Learn which different routing protocols can be used and what are their characteristics. Prerequisites: you must know which …
Introduction to Routing Protocols
Before you start Objectives: learn what is routing protocol and which characteristics can a routing protocol have. Prerequisites: you have to know …
Introduction to Routing
Before you start Objectives: learn what is routing, what are routing protocols, why do we use dynamic routing configuration, and why …
Introduction to DNS
Before you start Objectives: learn what is DNS, how does DNS work, what is root DNS server, what is TLD DNS …
Subnetting IPv4 Address
Before you start Objectives: how to create smaller networks (subnets) from one larger network. Prerequisites: you have to know how to convert …
IP Assignment
Before you start Objectives: learn when we should use static and when dynamic IP assignment. Learn what is DHCP, how do …
Connect Ethernet Devices
Before you start Objectives: learn which UTP cable to use when connecting different network devices. Prerequisites: no prerequisites. Key terms: ethernet, crossing, uplink, …