Home » CCNA
OSI Model – 7 Layers Explained in detail
In this article, we will discuss the OSI (Open System Interconnection), Model of computer networking. It is a reference model that is designed to understand large and complex network architecture in a simple layered approach. OSI model itself…
Read More »UDP | User Datagram protocol – Explained in detail – 2023
NetUDP stands for User Datagram Protocol. It is a Transport layer protocol of the OSI Model. The protocol number of the User Datagram protocol is 17. It is used in different Application layer protocols. In this article, we…
Read More »TCP | Transmission Control Protocol – Explained in detail – 2023
TCP stands for Transmission Control Protocol. It is a Transport layer protocol of the OSI Model. The protocol number of TCP is 6. It is commonly used in different applications. In this article, we will discuss many features…
Read More »TCP and UDP – Everything you need to know – 2023
The OSI Model defines the flow of the network traffic between the source and destination. If the traffic is initiated by a user using an Application, It will go to different layers including the Transport layer. The transport…
Read More »Types of Network Firewalls in 2023 – Explained in detail
Firewalls are network security devices that are used in almost every organization in 2024. Firewalls play an important role in network security. Along with technology growth, the number of cyber-attacks has also increased. Therefore, Network Security is important…
Read More »Computer Networks – LAN | WAN | MAN | PAN – Explained in Detail 2023
Hey, in this article we will discuss different types of Computer Networks. Although, the Internet is the widest network and today it is needed for every type of business. In this article, we will cover various types of…
Read More »DORA Process in DHCP – Explained in detail
DORA is a process used by DHCP (Dynamic Host Configuration Protocol). DHCP is used for providing an automatic IP address to Hosts that want to connect to a network. In this article, we will discuss the DORA process…
Read More »