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All Journal JUTIK : Jurnal Teknologi Informasi dan Komputer
Josua Anugrah Deo Tampubolon
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Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Social Sciences

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ANALISIS PERBANDINGAN ROUTING OSPF SINGLE AREA DAN MULTI AREA MENGGUNAKAN CISCO PACKET TRACER Rohit Jhon Lamtama Purba; Yeremia Setya Maharman Gurning; Josua Anugrah Deo Tampubolon; Dedy Kiswanto
Jurnal Teknologi Informasi dan Komputer Vol. 11 No. 2 (2025): JUTIK : Jurnal Teknologi Informasi dan Komputer, Edisi Oktober 2025
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/jutik.v11i2.3786

Abstract

Computer networks are a crucial element in supporting electronic and real-time data exchange within various organizations. One of the commonly used routing protocols is OSPF (Open Shortest Path First), known for its efficiency and fast convergence. OSPF can be configured in two main types: single area and multi area, each with its own characteristics and advantages. However, there is still limited information regarding the performance comparison between the two in the context of network implementation. This research aims to compare the performance of OSPF Single Area and Multi Area through simulation in Cisco Packet Tracer, to provide recommendations based on network scale. The method used involves building two topologies with 15 routers: Single Area (Area 0) and Multi Area (Areas 0, 1, 2), then analyzing convergence time, LSDB size, the number of LSA, latency, and routing table complexity. The results show that Single Area is more suitable for small networks (<10 routers), while Multi Area is superior for large networks (>10 routers). In conclusion, Single Area is recommended for simple networks, while Multi Area is more appropriate for large networks with careful area planning.
PERANCANGAN APLIKASI ABSENSI KELAS PRESENTENSE.COMSCI BERBASIS GLIDE SEBAGAI PLATFORM NO-CODE Evelyn Keisha Silalahi; Aurela Khoiri Nasution; Josua Anugrah Deo Tampubolon; Rut Kezia Imburi; Adidtya Perdana
Jurnal Teknologi Informasi dan Komputer Vol. 12 No. 1 (2026): JUTIK : Jurnal Teknologi Informasi dan Komputer, Edisi April 2026
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/jutik.v12i1.3977

Abstract

The development of information technology has encouraged the birth of digital solutions in various fields, including education. One of the problems often faced in the academic environment is a manual attendance system that is prone to manipulation, inefficient, and makes it difficult to record data. This research aims to design and implement a mobile-based digital attendance application called Presentense.ComSci, using Glide as a no-code platform. The research method used is Research and Development (R&D), with stages ranging from needs analysis, system design, implementation, to evaluation. This application is designed to be able to record student attendance in real-time through the institution's email verification feature, automatic time recording (timestamp), GPS location tracking, and selfie upload as proof of attendance. Attendance data is automatically saved into a Google Spreadsheet, so it can be accessed by the admin practically and safely. Tests were conducted on two classes at Medan State University with the results showing that the application was able to function properly, although there were some problems with GPS location accuracy. With this application, the attendance recording process becomes more transparent, efficient, and practical, and can be an innovative solution for attendance management in higher education.
Co-Authors Adidtya Perdana, Adidtya Aurela Khoiri Nasution Dedy Kiswanto Evelyn Keisha Silalahi Rohit Jhon Lamtama Purba Rut Kezia Imburi Yeremia Setya Maharman Gurning