Implementation of NDLC in Network Infrastructure Optimization at PT Laxo Global Access with Bandwidth Limitation and Access Blocking
Implementasi NDLC dalam Optimalisasi Infrastruktur Jaringan di PT Laxo Global Akses dengan Pembatasan Bandwidth dan Pemblokiran Akses
DOI:
https://doi.org/10.21070/ups.8069Keywords:
network optimization, mikrotik, bandwidth management, NDLC, firewall filteringAbstract
This research focuses on optimizing network management at PT Laxo Global Akses by implementing bandwidth limitations and access restrictions to non-work-related websites and applications. As internet usage in the company was previously unrestricted, it resulted in reduced productivity and unstable network performance, especially during peak hours. To address these issues, the study applies the Network Development Life Cycle (NDLC) methodology and utilizes MikroTik devices for configuration. Key features such as Queue Tree for bandwidth distribution, Firewall Filtering for access control, and Hotspot User Management for user authentication were implemented. The redesigned network topology allows for more structured traffic management and real-time monitoring. Testing results indicate a more stable internet connection during working hours and successful blocking of unproductive websites and online games outside of designated break times. This approach proved effective in improving network efficiency, user discipline, and overall operational performance.
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