Edukasi Dasar Arsitektur TCP/IP dan Protokol Jaringan pada Siswa Sekolah Menengah Atas

Abstract

The rapid development of information technology has made the internet an integral part of senior high school students’ daily lives. However, the widespread use of digital technology is not always accompanied by adequate conceptual understanding of data communication mechanisms and computer networking systems that operate behind the scenes. One of the fundamental concepts underlying data communication in computer networks is the TCP/IP architecture along with its supporting network protocols. This community service activity aims to provide basic education on TCP/IP architecture and network protocols, including HTTP, FTP, SNMP, SFTP, and Telnet, to senior high school students. The activity was conducted at SMA Bina Jaya Palembang using an educative and participatory socialization approach, which involved direct explanation, simple demonstrations, and interactive discussions. This method was designed to accommodate students’ levels of understanding and to relate the material to digital activities commonly performed in their daily lives. The results of the activity indicate an improvement in students’ understanding of basic computer networking concepts and the role of TCP/IP protocols in supporting data communication processes. High levels of student participation and enthusiasm during the activity serve as indicators of the effectiveness of the applied socialization method in delivering technical material in a contextual manner. In addition to providing educational benefits for students, this activity also contributed to the development of communication skills and teamwork among the participating students. This basic networking education is expected to support the enhancement of information technology literacy and to foster students’ interest in the field of information technology in the future.