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Agustinus Noertjahyana
Program Studi Teknik Informatika
Computer Science & IT

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Studi Perbandingan Routing Protocol Open Shortest Path First (OSPF) dan Enhanced Interior Gateway Routing Protocol (EIGRP) pada IPv6 dengan Menggunakan Simulator Graphical Network Simulator 3 (GNS3) Kelvin Thesman; Agustinus Noertjahyana; Resmana Lim
Jurnal Infra Vol 5, No 2 (2017)
Publisher : Jurnal Infra

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Abstract

Since the development of computer networks, humans no longer have to implement computer networks in real conditions but can be implemented through network simulators. One of them is GNS3 (Graphical Network Simulator 3). Due to this development, IPv4 stocks have reached their limits and will be replaced with IPv6. Various routing protocols are available to support IPv6. The routing protocols are OSPF (Open Shortest Path First) and EIGRP (Enhanced Interior Gateway Routing Protocol). OSPF and EIGRP have many differences in the algorithm used, so in this study will be analysed the comparison of both routing protocol in IPv6 implementation. In this study, will be designed a computer network and tested. Testing is done by using ping and trace route. In addition, there is also testing for convergence time.The results show that the value of delay and throughput of OSPF is better 2-15% than EIGRP on the condition of the connection is not down. On the other hand, when the connection was down, EIGRP is better 45-52% for delay and 38-48% for throughput. Both have the same value for packet loss during normal connection and EIGRP is better 11-16% when connection down. In addition, EIGRP has an initial convergence time of 8 seconds, while OSPF is within 19 seconds. Moreover, EIGRP has convergence time while adding links with a time of 2-6 seconds and OSPF with a time of 8-10 seconds.
Aplikasi Pembelajaran Bahasa Jerman untuk Pemula Widya Ongels; Agustinus Noertjahyana; Alexander Setiawan
Jurnal Infra Vol 4, No 1 (2016)
Publisher : Jurnal Infra

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Abstract

According to Deutsch Austauschdinst (DAAD), more than 101 million people in the world are speaking German and about 20 million people around the world is learning about it. In addition to studying the German language in school or language-courses, it can also be done easily without having to spend a lot of money, simply by using German language learning application based on Android. The application aims to provide knowledge of German language for beginners or at the basic level, Start Deutsch A1 for all ages.Features provided for learning German is equipped with learning materials menu, quizzes menu as excercises and competency test menu which is the simulation test of Start Deutsch A1. To see the development of user capabilities, quizzes are equipped with the assessment contained in the score menu and review answers at the end of each quiz.Based on testing results, this learning application can run well on devices with the Android operating system version 4.1 to 5.0.2, and so is the process of accessing databases on the web services. In addition, the testing is also done by giving questionnaires to 10 respondents to determine the satisfaction’s level. Based on questionnaires, 80% of respondents said they were satisfied with the whole package of applications.
Co-Authors Adi Wibowo Agustinus Darmawan Andilolo Albert Halim Alexander Setiawan Andi Susanto Andreanus Agung Andreas Handojo Anggiat Cokrojoyo Anita Nathania Purbowo Ariel Ronaldo Santoso Arya Nugraha Christian Adi Widjaja Daniel Satriautama Daniel Stevan Sampuno Daniel Wilhenson Kuntani David Christian Hidajat David Harjowinoto Denny Kuriando Denny Yosowanto Deryan Thimoti Yudianto Deryando Capringo Devi Christiani Angir Epaphras Ericson Thomas Eric Wilyanto Fanny Febriani Santoso Febrianto Halim Hadinoto Fujianto - Gerald Vidisa Jourdano Gregorius Maria Surjo Gregorius Satia Budhi Handy Prasetyo Hartono Jefton Henry Novianus Palit Henry Palit Ibnu Gunawan Indra Thamrin Justinus Andjarwirawan Kartika Gunadi Kelvin Christianto Kelvin Thesman Kenny Haryono Kezia Tiatira Endhy Kristo Radion Purba Leo Willyanto Santoso Lily Puspa Dewi Machael Cahyadi Melinda Christy Roedyanto Michael Perkasa Michael Setiono Michelle Wong Nico Hartono Ocky Mahendra Alim Raymond Adrian Hardha Renardi Dewanto Cahyadi Resmana Lim Resmana Lim Reynaldo Chandra Richard Pangalila Rosaline Debora Kusuma Rudy Adipranata Ryan Kick Kassidy Silvia Rostianingsih Steven Halim Handojo Stien Tjiangdiono Theodorus Natanael Tommy Andreas Susanto Vianny Novita Vincentius Aditya Nugraha Widya Ongels Yulia Yulia