Networking Subnetting | Day 1 скачать в хорошем качестве

Networking Subnetting | Day 1

🎓 A/L ICT Networking Lesson – Subnetting Explained In this lesson we explore one of the most important networking topics in the Sri Lankan A/L ICT syllabus – Subnetting. Subnetting is essential for understanding IP addressing, network design, and efficient use of IP networks, and it is frequently tested in A/L ICT examinations. This video explains the core subnetting concepts step-by-step, so students can clearly understand how networks are divided into smaller subnetworks and how IP ranges are calculated. 📚 Topics Covered in this Lesson • What is Subnetting in Computer Networks • Why Subnetting is used in networking • Network ID and Host ID • Subnet Mask and CIDR notation • How to calculate subnet ranges • Examples relevant to A/L ICT exam questions This explanation is specially designed for Sri Lankan A/L ICT students preparing for theory exams and revision classes. ------------------------------------------------------------------------------------------------------------------------------------------------------------ 🎓 A/L ICT Online Classes 📘 2028 A/L Theory (Online) Thursday | 8.00 PM – 10.00 PM 📘 2027 A/L Theory (Online) Thursday | 10.00 PM – 12.00 AM 📘 2026 A/L Super Revision (Online) Friday | 9.30 PM – 11.30 PM Saturday | 7.30 PM – 11.30 PM 💻 O/L ICT Classes 🌐 Online Classes 📗 Grade 10 Sunday | 7.30 PM – 9.30 PM 📗 Grade 11 Sunday | 9.30 PM – 11.30 PM Physical Classes – Success Wathupitiwala 📗 Grade 10 Saturday | 2.00 PM – 4.00 PM 📗 Grade 11 Saturday | 4.00 PM – 6.00 PM 📞 For more details about joining the classes Call or WhatsApp 📱 075 036 2388 🔔 Subscribe for more ICT lessons on Programming, Networking, Databases, Algorithms, and A/L ICT Revision. #ALICT #Subnetting #ICTSriLanka #Networking #ALICTTheory #ictlessons