Packet Delay, Packet Loss & Sources of Delay Explained | Computer Networks | Top-Down Approach

🌐 Computer Networks – Lecture 7 In this lecture, we learn about Packet Delay and Packet Loss and understand the different sources of delay that a packet can experience while traveling through a network. 📌 Topics Covered: 🔹 What is Packet Delay? 🔹 What is Packet Loss? 🔹 Sources of Packet Delay 🔹 Processing Delay 🔹 Queuing Delay 🔹 Transmission Delay 🔹 Propagation Delay 🔹 Total Nodal Delay 🔹 How packets experience delay inside routers 🔹 Causes of Packet Loss 🔹 Queue and Buffer Overflow 🔹 Difference between Delay and Loss 🔹 Real-world examples of network delay and packet loss The concepts are explained in simple English + Urdu/Hindi with easy examples and diagrams. 📖 Reference: Computer Networking: A Top-Down Approach by James F. Kurose and Keith W. Ross 🎓 This lecture is useful for: • BSCS / BSIT students • Computer Science students • IT students • Networking beginners • Students preparing for university exams If you find the lecture helpful, Like 👍, Subscribe ⭐ and Share with other CS students. Channel: CS Star #ComputerNetworks #PacketDelay #PacketLoss #ComputerNetworks #ComputerNetworking #PacketDelay #PacketLoss #SourcesOfDelay #ProcessingDelay #QueuingDelay #TransmissionDelay #PropagationDelay #NodalDelay #NetworkDelay #NetworkPerformance #RouterDelay #QueueingDelay #BufferOverflow #NetworkingBasics #ComputerNetworksLecture6 #ComputerNetworksForBeginners #ComputerNetworkingTutorial #ComputerNetworksUrdu #ComputerNetworksHindi #CSStudents #BSCS #BSIT #ITStudents #ComputerScience #ATopDownApproach #ComputerNetworkingATopDownApproach