tcp ip model
What is the TCP/IP Model? Just like human beings, we communicate with each other, it’s important for computers …
tcp ip
tcp retransmission
What is retransmission in TCP? Error control and Duplicate Acknowledgement. In other articles, we have covered how the …
ipv4 header format with explanation
IPv4 header format – Explanation of all fields. What is the IP header? IP header is the piece …
tcp flow control
What is the TCP flow control? Before start discussing TCP flow control, it’s worth describing what is the …
tcp keep alive
What is TCP Keepalive to check the connection state? Prior to digging into the details of TCP keepalive. …
tcp sequence number
What is the TCP sequence number? How it is used for reliable and sequence delivery? Before we get into TCP sequence numbering, it’s important to understand the connection-oriented protocol’s two main functions. According to the OSI model, it is an example of a transport layer protocol. TCP ensures that messages are delivered reliably and in the correct order between two communicating …