Understanding Network Devices
We will see what is a network devices, how it actually works. and at last we will see how they are connected with each other. Devices that we are going to cover here…. Modem Router Hub Switch Fir
Series
Computer Network
This section belongs to Computer Network
Posts in this series
TCP Working: 3-Way Handshake & Reliable Communication
Let’s understand one by one …. What is TCP and why it is needed? Problems TCP is designed to solve. What is the TCP 3-Way Handshake? Step-by-step working of SYN, SYN-ACK, and ACK. How data transf
TCP vs UDP: When to Use What, and How TCP Relates to HTTP?
We already got to know about the TCP in previous blog. Now its time to know about the UDP. Before that let’s take a look on the content that we are going to cover in this blog. What are TCP and UDP a
How DNS Resolution Works
Topics that we are going to cover in this blog are mentioned below… What is DNS and why name resolution exists? What is the dig command and when it is used? Understanding dig . NS and root name ser
DNS Record Types Explained
We have learnt about the DNS in previous blog, if you are new you can checkout DNS Blog click here, Now we are heading toward the DNS Records section where we are going to see the different type of re
Getting Started with cURL
Let’s quickly go through with the topics that we are going to cover in this blog. What is cURL (in very simple terms)? Why programmers need cURL? Making your first request using cURL Understanding
