Computer Networks | Polytechnic 3rd Semester | Computer science / IT Engineering BTEUP 2025 Syllabus

Computer Networks | Polytechnic 3rd Semester | Computer science / IT Engineering BTEUP 2025 Syllabus अगर आप पॉलिटेक्निक 3rd सेमेस्टर Computer science / IT Engineering के छात्र हैं, तो यह वीडियो Computer Networks विषय को समझने के लिए बेहद जरूरी है। इस वीडियो में आपको मिलेगा BTEUP 2025 Odd Semester के अनुसार अपडेटेड नया syllabus और Unit-wise explanation, जिसमें हम कवर करेंगे: UNIT 1: Introduction : Introduction to computer networks; Network Models- OSI Reference Model, TCP/IP Model; Practical Exercise 1. Study of any Network simulation tool (Wireshark, Cisco Packet Tracer, NS-2, GNS3 etc) 2. To understand and practically observe how the data travels through OSI layers using network tools (Wireshark, Cisco Packet Tracer, NS-2, GNS3 etc) UNIT 2: Data Communication and Communication Methodologies : Transmission Media – principles, issues and examples; Wired Media – Coaxial, UTP, STP, Fiber Optic Cables; Wireless Media – HF, VHF, UHF, Microwave, Ku Band; Network topologies; Data Link Layer – design issues, example protocols (Ethernet, WLAN, Bluetooth); Switching Techniques (Circuit, Packet, Message) Practical Exercise 1. Showing various types of networking cables and connectors, identifying them clearly 2. Looking at specifications of cables and connectors of various companies on Internet, find out differences. 3. Making patch cords using different types of cables and connectors - crimping, splicing, etc 4. Demonstration of different type of cable testers, using them for testing patch cords pre- pared by the students in Lab and standard cables prepared by professionals UNIT 3: Network Layer : Network Layer – design issues, example protocols (IPv4); Concept of IPV6, Routing principles / issues, algorithms (Distance - vector, Link-state) and protocols (RIP, OSPF); Practical Exercise 1. Configuring computing devices (PC, Laptop, Mobile, etc) for network, exploring different options and their impact – IP address, gateway, DNS, security options, etc UNIT 4: Transport Layer: Transport Layer – design issues, example protocols (TCP/UDP); Application Layer Protocols (SMTP, DNS) Practical Exercise 1. TCP communication between two devices UNIT 5: Network Devices Functioning of Network Devices – NIC, Hub, Bridge, Switch, Router, WiFi Devices; Network Management System and example protocol (SNMP). Practical Exercise 1. Showing various networking devices – NICs, Hub, Bridge, Switch, Router, Gateway, WiFi access point, etc. 2. Looking at specifications of various networking devices various companies on Internet, find out differences. 📌 महत्वपूर्ण लिंक (Important Links): 📱 Join WhatsApp Group for Syllabus & Updates: 👉 https://chat.whatsapp.com/GjmPF2F7GDJ... 📢 AS TECHNIC Official Links: 📲 App Download – https://bit.ly/3r745GE 🎬 YouTube Channel –    / astechnicinstitute   💬 WhatsApp Chat – https://wa.me/7860111134 📸 Instagram –   / as_technic   📍 Google Map – https://maps.app.goo.gl/TH5WT1SGzw6Jo... 👍 Facebook –   / astechniclive   🐦 Twitter –   / astechnic1   🧵 Threads – https://www.threads.net/@as_technic 📞 Contact – 7860111134 , 7310111134 Computer Networks, Computer Networks BTEUP, Polytechnic Computer Networks, Computer Science 3rd Semester, IT Engineering 3rd Sem, Computer Networks Polytechnic, BTEUP 2025 Syllabus, OSI Model, TCP IP Model, Routing, Networking Devices, Wireshark Tutorial, Packet Tracer, Polytechnic CS Syllabus, IT Diploma 3rd Semester, BTEUP Computer Science, EME 3.3 Subject, BTEUP 3rd Sem CSE, BTEUP IT Engineering, Polytechnic Network Practical, SNMP Protocol, TCP UDP DNS SMTP, Network Layer IPv4 IPv6, CS Engineering 3rd Sem, Polytechnic Practical Syllabus computer networks polytechnic 3rd semester computer networks bteup syllabus 2025 computer networks for diploma students computer networks computer science diploma bteup computer science 3rd sem syllabus bteup it engineering 3rd semester osi model explained in hindi tcp ip model polytechnic syllabus network devices for polytechnic students computer networks in hindi polytechnic 3rd semester computer networks bteup networking subject networking fundamentals diploma level packet tracer tutorial for beginners wireshark explained in hindi diploma networking subject computer science diploma syllabus bteup it engineering syllabus bteup 2025 computer network notes for polytechnic astechnic computer networks