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All Journal Jurnas Nasional Teknologi dan Sistem Informasi ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Fountain of Informatics Journal Journal of Midwifery CHIPSET (Journal on Computer Hardware, Signal Processing, Embedded System and Networking)
PRAMAWAHYUDI, PRAMAWAHYUDI
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Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Medicine & Pharmacology Social Sciences

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Performance Analysis of First Hop Redundancy Protocols on Computer Networks Based in Star Topology Ridwan, Ahmad; Syahputra, Ramdhani; Pramawahyudi, Pramawahyudi
Fountain of Informatics Journal Vol. 8 No. 2 (2023): November
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract Minimizing the cost of network service failures requires several additional network devices that can take over the function of the leading network if the device fails. The solution to improve network availability and reliability is using the First Hop Redundancy Protocol (FHRP). This research analyses the FHRP protocol experiment using the Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load Balancing Protocol (GLBP) methods combined with the OSPF and EIGRP dynamic routing protocols, as well as the results of the investigation of implementing the backbone network in the form of a star topology based on the performance of the FHRP protocol management with the test parameters delay, packet loss, throughput. According to the test results conducted by combining the FHRP protocol with EIGRP and OSPF routing, the VRRP method combined with EIGRP routing provides better output parameters than other methods, such as the difference in delay between VRRP and HSRP is 0.16 ms, 0.18 ms with GLBP with a combination of EIGRP routing. While in OSPF routing, the delay difference between VRRP and HSRP is 0.22 ms and 0.24 ms in GLBP. For packet loss testing parameters, when the primary network route is disconnected, there is an increase in packet loss of 1.01% for VRRP, 3.05% for HSRP with a combination of EIGRP routing, and 0.2% for VRRP, 0.4% for HSRP with a combination of OSPF routing. Kata kunci: FHRRP, Routing, EIGRP, OSPF, Parameter   Abstrak Meminimalkan biaya kegagalan layanan jaringan membutuhkan beberapa perangkat jaringan tambahan yang dapat mengambil alih fungsi jaringan utama jika perangkat tersebut gagal. Solusi untuk meningkatkan ketersediaan dan keandalan jaringan adalah dengan menggunakan First Hop Redundancy Protocol (FHRP). Penelitian ini menganalisa percobaan protokol FHRP dengan menggunakan metode Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), dan Gateway Load Balancing Protocol (GLBP) yang digabungkan dengan protokol routing dinamis OSPF dan EIGRP, serta hasil investigasi implementasi jaringan backbone berbentuk topologi star berdasarkan performa manajemen protokol FHRP dengan parameter uji delay, packet loss, throughput. Berdasarkan hasil pengujian yang dilakukan dengan mengkombinasikan protokol FHRP dengan routing EIGRP dan OSPF, metode VRRP yang dikombinasikan dengan routing EIGRP memberikan parameter output yang lebih baik dibandingkan metode lainnya, seperti selisih delay antara VRRP dengan HSRP sebesar 0.16 ms, 0.18 ms dengan GLBP dengan kombinasi routing EIGRP. Sedangkan pada routing OSPF, selisih delay antara VRRP dan HSRP adalah 0.22 ms dan 0.24 ms pada GLBP. Untuk parameter pengujian packet loss, ketika rute jaringan utama terputus, terjadi peningkatan packet loss sebesar 1.01% untuk VRRP, 3.05% untuk HSRP dengan kombinasi routing EIGRP, dan 0.2% untuk VRRP, 0.4% untuk HSRP dengan kombinasi routing OSPF. Keywords: FHRRP, Routing, EIGRP, OSPF, Parameter
Evaluasi Kinerja First Hop Redundancy Protocols untuk Topologi Star di Routing EIGRP PRAMAWAHYUDI, PRAMAWAHYUDI; SYAHPUTRA, RAMDHANI; RIDWAN, AHMAD
ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Vol 8, No 3: Published September 2020
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/elkomika.v8i3.627

Abstract

ABSTRAKDalam perancangan jaringan, yang terpenting adalah faktor ketersediaan, mengurangi kegagalan, dan mengatasi beban lalu lintas yang besar. Penelitian ini bertujuan mengimplementasikan dan mengevaluasi sistem First Hop Redundancy Protocol (FHRP) pada jaringan topologi star dengan menggunakan routing EIGRP. Hasil dari pengujian kinerja rata-rata delay menunjukkan selisih antara router master dan backup pada protokol Virtual Router Redundancy Protocol (VRRP) lebih baik yaitu hanya 0,003 detik, sedangkan pada protokol Gateway Load Balancing Protocol (GLBP) 0,076 detik dan protokol Hot Standby Router Protocol (HSRP) 0,075 detik. Pada pengujian rata-rata packet loss protokol GLBP menunjukkan selisih yang cukup besar antara router master dan backup yaitu 12,07 %, sedangkan pada protokol VRRP 0,07 % dan protokol HSRP 5,06 %. Namun pada hasil pengujian rata-rata throughtput protokol HSRP lebih stabil yaitu 0,60 Kbps pada router master dan 0,90 Kbps pada router backup, sedangkan protokol VRRP paling tidak stabil karena mengalami kenaikan yang signifikan yaitu 0,458 Kbps pada router master dan 1,11 Kbps pada router backup.Kata kunci: FHRP, VRRP, GLBP, HSRP, Routing, EIGRP, Protokol ABSTRACTThere are several important considerations in designing a network, including availability, minimizing failure, and handling high traffic data. The current research aims to implement and evaluate the First Hop Redundancy Protocol (FHRP) system on star topology networks using EIGRP routing. The result shows the average performance difference of the master and the backup router in Virtual Router Redundancy Protocol (VRRP) protocol is 0,003 second, while in Gateway Load Balancing Protocol (GLBP) protocol is 0,076 second, and Hot Standby Router Protocol (HSRP) protocol is 0,075 second. The test in GLBP protocol shows a significant difference in packet loss between master and backup router about 12,07%, while in VRRP protocol is 0,07%, and HSRP protocol is 5,06%. The average throughput in HSRP protocol is stable with 0,60 Kbps in the master router and 0,90 in the backup router, while in VRRP protocol is not stable with 0,458 Kbps in the master router and 1,11 Kbps in the backup router. Keywords: FHRP, VRRP, GLBP, HSRP, Routing, EIGRP, Protocol
Sistem Pemantauan Kehadiran Piket di Sekretariat Berbasis Algoritma Haversine Zizilah Kaoy, Muhammad Herbi; Suwandi, Rifki; Pramawahyudi, Pramawahyudi
CHIPSET Vol. 6 No. 02 (2025): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.6.02.124-134.2025

Abstract

The lack of discipline in carrying out duty shifts at the student organization secretariat within the Faculty of Information Technology at Andalas University has become a serious issue, characterized by attendance manipulation and absenteeism among members. This problem negatively impacts the operational quality and reputation of the organization. Previous studies on attendance monitoring systems have utilized various technologies, such as RFID and biometric systems, which, while effective in reducing absenteeism, often face challenges in terms of cost, implementation complexity, and manipulation prevention. In response to these limitations, this study developed an attendance monitoring system based on the Haversine Algorithm, utilizing QR code technology for recording attendance and the Haversine Algorithm for monitoring the location of members during their shifts. Testing results indicated that the system achieved 100% accuracy in attendance recording and was able to monitor locations with an average error of 4.657 meters. Compared to previous systems, this approach offers a more cost-effective, easily implementable solution with enhanced transparency and reduced manipulation risk. Additionally, the system provides rapid and transparent attendance reports, with an average response time of 0.1 seconds. In conclusion, the system effectively enhances discipline and reduces attendance manipulation, making it a viable option for improving the management of student organizations.
Relaxation Techniques for Advancing Women-Centered Childbirth Care Yulizawati, Yulizawati; Chairani, Yunita; Intasir, M. Pemberdi; Pramawahyudi, Pramawahyudi; Sari, Maharani Permata; Qalbi, Tajri Syayidil
Journal of Midwifery Vol. 10 No. 2 (2025): Published on Desember 2025
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jom.10.2.57-64.2025

Abstract

- Background: Contemporary maternity care emphasizes not only maternal and neonatal safety but also the quality of women’s childbirth experiences. However, increasing medicalization of labor has been associated with diminished maternal autonomy, heightened anxiety, and negative birth experiences. Women-Centered Care (WCC) offers a midwifery-led approach that prioritizes respect, empowerment, partnership, and individualized care. Within this framework, relaxation techniques serve as non-pharmacological strategies to support physiological labor and enhance maternal wellbeing. Objective: This narrative review aims to examine current evidence on relaxation techniques used during labor and their role in reducing pain and anxiety while promoting positive childbirth experiences in alignment with women-centered care principles. Methods: A narrative review of recent literature was conducted using PubMed, Wiley, Cochrane Library, and Google Scholar. Studies published within the last five years were included without restrictions on study design, focusing on relaxation techniques applied during intrapartum care. Results: The findings indicate that various relaxation techniques—including breathing exercises, manual techniques, music therapy, aromatherapy, and hydrotherapy—are effective in alleviating labor pain and anxiety. These interventions support neuroendocrine processes essential for physiological labor, enhance women’s sense of control, and improve overall childbirth satisfaction. Relaxation techniques also reinforce key components of WCC by fostering autonomy, comfort, and active participation in the birthing process. Conclusion: Relaxation techniques are effective, safe, and feasible interventions that support the implementation of women-centered childbirth care. Their integration into intrapartum midwifery practice can enhance maternal wellbeing, promote positive birth experiences, and strengthen respectful and holistic maternity care.
Quality and Women-Centered Care in Comprehensive Abortion Care (CAC) WHO 2024: Literature Review Yulizawati, Yulizawati; Mayasari, Shinta; Yulika, Marzatia; Pramawahyudi, Pramawahyudi; Qalbi, Tajri Syayidil; Intasir, M. Pemberdi
Journal of Midwifery Vol. 10 No. 1 (2025): Published on June 2025
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jom.10.1.71-79.2025

Abstract

Abortion care is an integral component of women's reproductive health services. Comprehensive Abortion Care (CAC), as outlined by the WHO, emphasizes not only clinical safety but also women-centered care that respects women's rights, experiences, and autonomy. This literature review aims to synthesize current evidence on the quality of care and the implementation of women-centered care within CAC services. A literature review was conducted using PubMed and Semantic Scholar, focusing articles published between 2020 and 2025. Fourteen studies meeting the inclusion criteria were analyzed through thematic synthesis. The findings indicate that women's satisfaction with abortion and post-abortion services is strongly influenced by interpersonal aspects of care, including respectful communication, empathy, emotional support, and involvement in decision-making. While many health facilities demonstrate adequate technical quality, gaps persist in the consistent delivery of women-centered care due to system readiness, stigma, legal constraints, and variability in provider attitudes. Evidence from interventional studies suggests that structured person-centered care models can significantly improve women's care experiences. This review highlights that high-quality CAC extends beyond clinical outcomes and requires deliberate integration of women-centered principles into routine practice. Strengthening provider competencies and health system support is essential to ensure equitable, respectful, and meaningful abortion care.
Volume Measurement System of Used Cooking Oil (UCO) Using Internet of Things and Web-Based System Koto, Zulafrilian; Anandika, Arrya; Sato, Yuta; Pramawahyudi, Pramawahyudi; Syahputra, Ronaldo
CHIPSET Vol. 7 No. 01 (2026): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.7.01.77-84.2026

Abstract

One of the main issues is the discrepancy between the measured and actual oil volumes of used cooking oil (UCO). Using a measurement tank as the measuring medium and an ultrasonic sensor as the tool, a system was developed to automatically measure oil volume with high accuracy. This system allows users to continuously measure oil volume using a servo motor that directs the oil into a storage tank. The system is designed to notify the company and customers via an LCD display and website when the oil measurement is completed. The system successfully measures oil volume using the ultrasonic sensor, achieving an accuracy of 96.74% during implementation.
Rancang Bangun Sistem Disposisi Surat Berbasis Web untuk Mendukung Transformasi Digital di BPS Kota Banjarmasin Permatasari , Nindy; Rahmi, Mifthahul; Karima, Cahya; Pramawahyudi, Pramawahyudi; Syafaadi, Afian; Nova, Sausan Hidayah; Wibowo, Dwi Agung; Aristi, Nina Mia; Kurnia, Riska; Noor, Muhammad
Jurnal Nasional Teknologi dan Sistem Informasi Vol 12 No 1 (2026): April 2026
Publisher : Departemen Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v12i1.2026.52-62

Abstract

The Central Bureau of Statistics (BPS) of Banjarmasin City faces challenges in managing incoming and outgoing correspondence, as the manual disposition process is time-consuming, paper-based, and prone to delays or document loss. To address these inefficiencies, a Web-Based Mail Disposition Application was developed to digitalize the document management process. The system allows users to record, track, and distribute correspondence efficiently through an integrated platform that supports automatic notifications and secure digital archiving. This study employs a descriptive qualitative approach, focusing on system design, implementation, and evaluation of its effectiveness in supporting administrative workflows. The results show that the web-based application significantly improves operational efficiency, reduces administrative errors, and enhances transparency and accountability in correspondence management. In conclusion, the adoption of digital document management systems contributes to optimizing work performance and supports the realization of effective, efficient, and environmentally friendly public services at BPS Banjarmasin.
Co-Authors Ahmad Ridwan Anandika, Arrya Aristi, Nina Mia Chairani, Yunita Karima, Cahya Koto, Zulafrilian Kurnia, Riska M. Pemberdi Intasir Mifthahul Rahmi Muhammad Noor Nova, Sausan Hidayah Permatasari , Nindy Qalbi, Tajri Syayidil Rifki Suwandi, Rifki Sari, Maharani Permata Sato, Yuta Shinta Mayasari Syafaadi, Afian Syahputra, Ramdhani Syahputra, Ronaldo Wibowo, Dwi Agung Yulika, Marzatia Yulizawati, Yulizawati Zizilah Kaoy, Muhammad Herbi