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Digital Frontier: Journal of Computer and Science Innovation
Published by PT. Amda Technology Indonesia
ISSN : 30899532     EISSN : -     DOI : https://doi.org/10.67205/digitalfrontier.v1i1
Core Subject :
Digital Frontier: Journal of Computer and Science Innovation is published by PT. AMDA Technology Indonesia, since January 2025. Digital Frontier : The Journal of Computer and Science Innovation publishes manuscripts of research results in the fields of Information Technology and Computer Science. Digital Frontier: The Journal of Computer and Science Innovation is committed to publishing quality English-language articles that can be the main reference for researchers in the fields of Information Technology and Computer Science. Digital Frontier : The Journal of Computer and Science Innovation, starting in 2025, publishes 5 (five) numbers every year, namely published in January, June, and December.
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Articles 15 Documents
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IMPLEMENTATION AND ANALYSIS OF PEER TO PEER AND CLIENT SERVER NETWORKS USING CISCO PACKET Rizki Apriadi; Ridho Alvadil; Rena Zuriani Putri; Herawati
Digital Frontier: Journal of Computer and Science Innovation Vol. 1 No. 2 (2025): Digital Frontier: Journal of Computer and Science Innovation
Publisher : PT. AMDA Technology Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67205/digitalfrontier.v1i2.19

Abstract

Computer networks are vital elements in supporting various digital activities, both for individual and organizational needs. In this case, peer-to-peer and client-server network topologies have important roles with different characteristics and applications. However, a deep understanding of the implementation, performance, and advantages and disadvantages of both topologies is still a challenge, especially for beginners or students in the field of networking. This study aims to analyst and compare the implementation of peer-to-peer and client-server networks using Cisco Packet Tracer, a popular network simulation software. The research method used is a literature review with the main source in the form of relevant scientific journals in the last 5-10 years. Literature searches were conducted using keywords such as "peer-to peer network implementation," "client-server network analysis," and "Cisco Packet Tracer simulation". The implementation process involves setting up virtual network devices, configuring IP addresses, and testing connectivity with the ping command and simulating services such as HTTP or FTP. The results of the study show that peer-to-peer networks are simpler and suitable for small needs, such as file sharing, while client-server networks are more complex but support centralized services with better security. Simulation using Cisco Packet Tracer has proven effective in providing practical understanding of the concepts and applications of both network topologies. This study is expected to be a guide for students and professionals in studying and implementing computer networks efficiently.
BASIC ROUTER AND SWITCH CONFIGURATION ON SMALL NETWORKS USING CISCO PACKET TRACER Arinda Sukma Dewi; Suci Novika; Anisa Indria Neli; Sudirman Zega
Digital Frontier: Journal of Computer and Science Innovation Vol. 1 No. 3 (2025): Digital Frontier: Journal of Computer and Science Innovation
Publisher : PT. AMDA Technology Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67205/digitalfrontier.v1i3.39

Abstract

This study focuses on the basic configuration of routers and switches in a small-scale network using Cisco Packet Tracer, a network simulation software widely used in academic and professional environments. The main objective of this study is to provide a step-by-step approach to effectively set up and manage a small network, including the configuration of IP addresses, VLANs, routing protocols, and basic network security measures. The methodology used involves designing a simulated network topology that reflects a real-world scenario and implementing the configuration through Cisco Packet Tracer. This approach allows for an in-depth examination of the practical aspects of network management, such as troubleshooting connectivity issues and ensuring efficient data flow. The findings of this study highlight the importance of mastering basic networking skills to build robust and scalable networks. The results also show that Cisco Packet Tracer is an effective learning tool, allowing users to test configurations and understand the interactions between network devices without the need for physical hardware. This study serves as a guide for students, educators, and networking professionals who aim to improve their understanding of basic network configuration in a cost-effective and accessible manner.
TESTING CONNECTIONS BETWEEN PCS IN A LAN NETWORK USING CISCO PACKET TRACER Abdullah Royhan; Abdul Hadi Lubis; Andrian Sitanggang; Ika Bagus Sunandri; Rendra Jogia Sakti
Digital Frontier: Journal of Computer and Science Innovation Vol. 1 No. 3 (2025): Digital Frontier: Journal of Computer and Science Innovation
Publisher : PT. AMDA Technology Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67205/digitalfrontier.v1i3.44

Abstract

Testing Connections Between PCs in a LAN Network Using Cisco Packet Tracer is an Important Step inUnderstanding and Analyzing Network Performance. The Problem Faced in This Research is the Lack of Understanding of How to Configure and Test Connections Between Devices in a Local Network, Which Can Result in Errors in Network Implementation in the Real World. The Purpose of This Research is to Evaluate Connectivity Between PCs in a LAN Network and Identify Potential Problems That May Arise During the Testing Process. The Methods Used in This Research Include Network Simulation Using Cisco Packet Tracer, Where Several PCs Are Connected Through Switches and Routers. Connection Testing is Performed Using the Ping Command to Ensure That Each Device Can Communicate with Each Other. The Results of the Test Show That All PCs Are Successfully Connected and Can Exchange Data Well, Although There Are Some Configurations That Need to Be Fixed to Improve Network Efficiency. The Contribution of This Research Is to Provide a Better Understanding of LAN Network Setup and Testing, as well as Providing Practical Guidance for IT Students and Professionals in Designing and Managing Effective Local Networks. This Research is Also Expected to Be a Reference for Future Network Development.
DESIGN AND CONFIGURATION OF VLAN NETWORKS IN CISCO PACKET TRACER FOR DATA TRAFFIC OPTIMIZATION Nabil Akbar Ramdhani; Frezka Cindra Dwi Utami
Digital Frontier: Journal of Computer and Science Innovation Vol. 1 No. 3 (2025): Digital Frontier: Journal of Computer and Science Innovation
Publisher : PT. AMDA Technology Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67205/digitalfrontier.v1i3.46

Abstract

Along with the development of technology, especially computers and the internet, the need for fast and efficient data transfer increases. One of the biggest challenges is optimizing network traffic to avoid congestion and communication disruptions. Virtual Local Area Network (VLAN) is a solution that improves network management efficiency by isolating broadcast domains. The purpose of this study is to develop and configure a VLAN network using Cisco Packet Tracer to optimize data traffic. The research methodology includes the stages of network topology design, network device configuration, VLAN implementation, and network performance simulation and analysis. Cisco Packet Tracer is used as a simulation tool to visualize and test the validity of the network configuration. In this study, we created a network scenario involving several departments that require different network segmentation to reduce irrelevant broadcast traffic. Research has shown that implementing VLANs can significantly reduce unnecessary data traffic and improve network efficiency. In addition, the implemented VLAN configuration ensures that communication between departments remains secure and controlled through the use of trunking techniques and access control list (acl) settings. Simulations show that optimizing traffic using VLANs can be an effective solution to improve the performance of small to medium-scale networks. Therefore, this research provides practical contributions for network administrators to improve the performance and efficiency of computer networks using VLAN technology.
REAL WORK LECTURE PROGRAM INTRODUCTION TO PYTHON PROGRAMMING FOR SMKN 4 PEKANBARU Nabilah Syahira; Nurul Andika; Rangga Dwi Saputra; Windy Fahrurozi; Lusiana Efrizoni
Digital Frontier: Journal of Computer and Science Innovation Vol. 1 No. 3 (2025): Digital Frontier: Journal of Computer and Science Innovation
Publisher : PT. AMDA Technology Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67205/digitalfrontier.v1i3.50

Abstract

The problem in this study was the low level of understanding of the Python programming language among Computer and Network Engineering (TKJ) students at SMKN 4 Pekanbaru. This was caused by a learning approach that was limited to basic theory and minimal programming logic practice. The goal of this program was to improve students' understanding and ability to apply basic Python concepts practically and logically. The methodology used was a one-session interactive workshop, supported by learning media in the form of modules, interactive videos, pre-tests, post-tests, and mini-projects. The material covered variables, data types, branching, looping, and functions. The results showed an increase in student understanding, with an average increase in post-test scores of 25%. The mini-projects also demonstrated students' ability to implement Python concepts into simple applications. This study concluded that the interactive approach proved effective in improving students' programming literacy and is recommended for continued implementation in vocational schools.

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