Seluk Beluk Jaringan Komputer

Go to Course: https://www.coursera.org/learn/seluk-beluk-jaringan-komputer

Introduction

### Course Review: Seluk Beluk Jaringan Komputer on Coursera #### Overview "Seluk Beluk Jaringan Komputer," a course available on Coursera, serves as an extensive introduction to the world of computer networking. Designed to take learners from the fundamental concepts to practical applications, this course covers a wide array of topics, including modern technologies, network protocols, cloud overviews, and troubleshooting techniques. By the end of the course, participants will have a strong understanding of computer network structures, particularly through the lens of the five-layer model. #### Course Structure and Content **Week 1: Introduction to Networking** The journey begins with a warm welcome into the realm of networking. Participants will dive into the basics of computer networks, exploring the TCP/IP and OSI models. The course introduces key networking components such as cables, switches, routers, and servers, dissecting their roles within the layers of networking. By the end of this week, learners will appreciate how diverse network layers cooperate to build functional networks. **Week 2: Computer Network Layers** The second week allows for a deeper examination of network layers. Participants will learn about IP addressing schemes, subnetting, and how data encapsulation works. Important protocols such as ARP and routing mechanisms are also explored, culminating in an understanding of the Internet's functionality. This week ensures that learners can explain IP addressing and subnetting while grasping how data travels across the Internet. **Week 3: Transport and Application Layers** This week transitions focus to transport and application layers. After completing this module, participants will understand TCP port and socket mechanics, identify TCP header components, and differentiate between connection-oriented and connectionless protocols. Emphasis is placed on TCP’s role in ensuring data integrity, a crucial aspect of modern networking. **Week 4: Network Services** In the fourth week, learners explore essential network services—specifically, DNS and DHCP. The course clarifies why these services are integral to network administration and how technologies like NAT enhance network security. Participants will leave this module equipped to explain how DNS and DHCP function, along with a comprehension of VPNs and proxies, ensuring understanding of secure connections. **Week 5: Connecting to the Internet** The penultimate week covers the evolution of the Internet and its ongoing operation today. Learning how to connect via different mediums—cabled, wireless, and fiber optics—further reinforces the diverse ways users access the Internet. By the end of this week, learners will be able to outline WAN components and understand the intricacies of wireless and mobile networks. **Week 6: Troubleshooting and the Future of Networking** In the final module, students gain practical troubleshooting skills by identifying and resolving common connectivity issues using popular operating systems such as Microsoft Windows, MacOS, and Linux. This hands-on approach ensures that participants are prepared for real-world networking challenges. Additionally, insights into the future of networking are provided, helping learners anticipate upcoming trends in technology. #### Recommendations The "Seluk Beluk Jaringan Komputer" course stands out for its comprehensive approach, making it an excellent choice for anyone interested in delving into the intricacies of computer networking. Whether you are a beginner looking to enhance your IT support skills or an experienced professional seeking to solidify your understanding of networking principles, this course offers valuable content. **Pros:** - Comprehensive coverage of essential networking concepts - Engaging and structured syllabus - Practical applications and troubleshooting strategies - Suitable for a wide range of learners **Cons:** - Some prior knowledge of basic IT concepts may be beneficial for beginners In conclusion, I highly recommend the "Seluk Beluk Jaringan Komputer" course for its thorough curriculum and practical relevance. It not only equips learners with foundational knowledge but also prepares them for real-world scenarios they may encounter in the vast domain of computer networking. Sign up today and take the first step towards becoming proficient in the essential field of networking technology!

Syllabus

Pengantar Jaringan

Selamat datang di materi Jaringan untuk Sertifikat IT Support Profesional. Pada pelatihan di minggu pertama ini, kita akan membahas dasar-dasar jaringan komputer. Kita akan belajar tentang model jaringan TCP/IP dan OSI dan bagaimana lapisan jaringan bekerja sama. Kita juga akan membahas dasar-dasar perangkat jaringan seperti kabel, hub dan switch, router, server, dan klien. Kita juga akan mengulas lapisan fisik dan lapisan data link model jaringan kita secara lebih rinci. Pada akhir modul ini, Anda akan mengetahui bagaimana semua lapisan model jaringan yang berbeda-beda bersinergi menyusun sebuah jaringan.

Pada materi minggu kedua ini, kita akan mempelajari lapisan jaringan komputer secara lebih mendalam. Kita akan belajar tentang skema penentuan alamat IP dan cara kerja subnetting. Kita akan mengeksplorasi bagaimana enkapsulasi atau penyatuan data bekerja dan bagaimana protokol seperti ARP memungkinkan berbagai lapisan di jaringan komputer berkomunikasi. Kita juga akan membahas dasar-dasar routing, protokol routing, dan cara kerja Internet. Di akhir modul, Anda akan dapat menjelaskan skema penentuan alamat IP, memahami cara kerja subnetting, melakukan perhitungan biner untuk mendeskripsikan subnet, dan memahami cara kerja Internet.

Pada pelatihan di minggu ketiga ini, kita akan mempelajari lapisan transpor dan aplikasi. Pada akhir modul ini, Anda akan dapat menjelaskan porta dan soket TCP, mengidentifikasi komponen header TCP yang berbeda-beda, menunjukkan perbedaan antara protokol yang berorientasi koneksi dan yang tanpa koneksi, dan menjelaskan bagaimana TCP digunakan untuk memastikan integritas data.

Pada materi di minggu keempat ini, kita akan mempelajari tentang layanan jaringan. Kita akan belajar tentang mengapa kita membutuhkan DNS dan bagaimana cara kerjanya. Kami juga akan menunjukkan kepada Anda mengapa DHCP membuat administrasi jaringan menjadi tugas yang lebih sederhana. Pada akhir modul ini, Anda akan dapat menjelaskan cara kerja DNS dan DHCP, bagaimana teknologi NAT membantu menjaga keamanan jaringan, dan bagaimana VPN dan proxy membantu pengguna untuk terhubung dan tetap aman.

Di minggu kelima ini, kita akan membahas sejarah Internet, perkembangannya, dan bagaimana Internet beroperasi hingga hari ini. Kita akan mempelajari cara-cara untuk terhubung ke Internet, baik itu menggunakan kabel, koneksi nirkabel dan seluler, dan bahkan koneksi fiber. Setelah menyelesaikan modul ini, Anda akan dapat menjelaskan komponen WAN dan menguraikan garis besar jaringan nirkabel dan seluler.

Selamat, Anda telah berhasil sampai di minggu terakhir materi ini. Pada minggu terakhir ini, kita akan menjelajahi masa depan jaringan komputer. Kita juga akan membahas aspek praktis pemecahan masalah jaringan menggunakan sistem operasi yang populer. Pada akhir modul ini, Anda akan mampu mendeteksi dan memperbaiki banyak masalah umum konektivitas menggunakan alat yang tersedia pada sistem operasi Microsoft Windows, MacOS, dan Linux.