Skip to main content
grasp.study
About
Explore
Pricing
Log in
Try it for free
Back to course
👋
Welcome to a Grasp lesson
Create a free account
to keep studying and create your own study path.
Internet creation, function, real-world links
·
Module 8
Transport Layer: TCP and UDP
1
Port Numbers and Application Identification
Explain the role of port numbers in identifying applications on a host
2
The TCP Three-Way Handshake Explained
Describe the TCP three-way handshake (SYN, SYN-ACK, ACK)
3
TCP Reliability: Sequence Numbers and Acknowledgments
Explain how TCP provides reliable delivery using sequence numbers and acknowledgments
4
TCP Flow Control: Sliding Window Explained
Explain TCP flow control using the sliding window mechanism
5
UDP: When to Choose Connectionless Communication
Describe UDP and identify use cases where it is preferred over TCP
6
Monitoring Network Connections with netstat
Use `netstat` to list active network connections and identify their states
7
Wireshark TCP Handshake Analysis
Capture and identify a TCP three-way handshake using Wireshark
Previous module
Network Layer: Routing Fundamentals
Next module
Application Layer: Socket Programming in C