SIMULASI DAN ANALISIS KINERJA VOIP MENGGUNAKAN METODE GLBP DAN PBR

SUPRONO, DIO SYAHBANA (2021) SIMULASI DAN ANALISIS KINERJA VOIP MENGGUNAKAN METODE GLBP DAN PBR. S1 thesis, Universitas Mercu Buana Jakarta.

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Abstract

Voice-over-Internet Protocol (VoIP) has developed and is widely used for long-distance communication. However, in the design and construction of the system, sometimes it does not have a backup path if the path is interrupted. So that the interruption time is short when an interruption occurs, you can use the Gateway Load Balancing Protocol (GLBP) protocol on the router. In addition, to improve network quality, Policy-Based Routing (PBR) provisions were added. In this research, the authors use the GLBP protocol and PBR provisions for VoIP simulation using the GNS3 simulator. After that, Quality of Service (QoS) measurements was carried out with the help of Wireshark software. In this research, the analysis of VoIP network simulation performance using the GLBP protocol and PBR provisions on Cisco routers using the Wireshark application. The test method in this study is to make one and two VoIP call connections when conditions are disturbed and normal and when using GLBP and GLBP - PBR with internet speed information (bandwidth) of 512 Kbps. The analysis method used is Quality of Service (QoS) with parameters of delay, jitter, throughput, and packet loss to determine the quality of the resulting network. The results of the QoS parameters obtained from using the GLBP protocol include; delay of 4.197ms during interference and 3.978ms when no interference, 0ms jitter during interference and 0ms when no interference, packet loss is 1.73% during interference and 1.27% when no interference, throughput 75.18% during interference and 78.27% when no interference. The results of the QoS parameters obtained after adding the PBR provisions using the GLBP protocol include; delay 3.936ms during interference and 3.923ms when normal, jitter 0ms during interference and 0ms when no interference, packet loss 1.32% during interference and 1.02% when no interference, throughput 90.05% during interference and 95.26% when no interference. The average value of delay, jitter, packet loss, and throughput parameters are obtained in the "best" category according to the standard using GLBP and PBR. Keywords: Cisco, Delay, GLBP, GNS3, Jitter, Packet Loss, PBR, QoS, Router, Throughput, VoIP, Wireshark Voice-over Internet Protocol (VoIP) telah berkembang dan banyak digunakan untuk komunikasi jarak jauh. Namun, dalam perancangan dan pembangunan sistemnya terkadang tidak memiliki jalur cadangan apabila jalurnya gangguan. Agar waktu gangguan singkat ketika terjadi gangguan dapat menggunakan protokol Gateway Load Balancing Protocol (GLBP) pada router. Selain itu, untuk meningkatkan kualitas jaringan ditambahkan ketentuan Policy Based Routing (PBR). Pada penelitian ini penulis menggunakan protokol GLBP dan ketentuan PBR untuk simulasi VoIP menggunakan simulator GNS3. Setelah itu, dilakukan pengukuran Quality of Service (QoS) dengan bantuan software Wireshark. Dalam penelitian ini, analisa kinerja simulasi jaringan VoIP menggunakan protokol GLBP dan ketentuan PBR pada router Cisco menggunakan aplikasi Wireshark. Metode pengujian pada penelitian ini adalah dengan melakukan satu dan dua sambungan panggilan VoIP ketika kondisi gangguan dan normal serta ketika menggunakan GLBP dan GLBP – PBR dengan informasi kecapatan internet (bandwidth) sebesar 512 Kbps. Metode analisa yang digunakan adalah Quality of Service (QoS) dengan parameter delay, jitter, throughput dan packet loss untuk menentukan kualitas jaringan yang dihasilkan. Hasil parameter QoS yang didapatkan dari menggunakan protokol GLBP antara lain: delay sebesar 4,197ms saat gangguan dan 3,978ms saat tidak gangguan, jitter 0ms saat gangguan dan 0ms saat tidak gangguan, packet loss 1,73% saat gangguan dan 1,27% saat tidak gangguan, throughput 75,18% saat gangguan dan 78,27% saat tidak gangguan. Hasil parameter QoS yang didapatkan setelah menambahkan ketentuan PBR menggunakan protokol GLBP antara lain: delay 3,936ms saat gangguan dan 3,923ms saat normal, jitter 0ms saat gangguan dan 0ms saat tidak gangguan, packet loss 1,32% saat gangguan dan 1,02% saat tidak gangguan, throughput 90,05% saat gangguan dan 95,26% saat tidak gangguan. Didapatkan hasil rata – rata nilai parameter delay, jitter, packet loss dan throughput masuk dalam kategori “sangat bagus” sesuai standar menggunakan GLBP dan PBR. Kata Kunci: Cisco, Delay, GLBP, GNS3, Jitter, Packet Loss, PBR, QoS, Router, Throughput, VoIP, Wireshark

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