riverbed modeler
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Author(s):  
Richard Essah ◽  
Isaac Ampofo Atta Senior ◽  
Darpan Anand

The Analysis of common conceptual frameworks associated with Performance analysis of OSPFV3 and EIGRP in applications in IPV6 for analysis of articles published in Scopus between 2016 and 2021 by applying the Corresponding method analysis. The number of times an article is downloaded is also being considered as a measurement instrument or method of analysis. The Corresponding analysis method has analysis 117 articles from 2016 to 2021. All the articles are based on performance analysis of OSPFV3 AND IPV6.IPv6 has gained legitimacy and inevitability as a result of the internet's expansion, which has resulted in IPv4 address space exhaustion. An internet next-generation protocol that will replace eventually IPv4 is IPv6. Using Riverbed Modeler Academic Edition, 2state link protocols’ performance for IPv6, IS–IS and OSPFv3 was compared and tested for the greatest commonly utilized applications enterprise for example remote login, database query, file transfer, web surfing, and email. The major characteristics used to assess performance include IPv6 packets dropped, network convergence time, link utilization, throughput, remote login response time, file upload/download response times, http page response times, email, and database query response time,. The primary goal of this dissertation is to compare, simulate, and assess both routing protocols’ performance in order to decide which one is best for routing IPv6 network traffic. Based on the parameters utilized, the protocol that performed better than the others would be suggested for routing network traffic in IPv6. The study was separated into two scenarios to achieve this goal: the IS–IS and OSPFv3 scenario. After the simulation for the IS–IS scenario was completed, the data from both scenarios were compared and examined using the provided parameters to see which protocol worked better. Based on the majority of the simulation parameters employed, the simulation results showed that OSPFv3 was performed as compared toIS–IS.


Author(s):  
Arnold Adimabua Ojugo ◽  
Andrew Okonji Eboka

An effective systemic approach to task will lead to efficient communication and resource sharing within a network. This has become imperative as it aids alternative delivery. With communication properly etched into the fabrics of today’s society via effective integration of informatics and communication technology, the constant upgrades to existing network infrastructure are only a start to meeting with the ever-increasing challenges. There are various criteria responsible for network performance, scalability, and resilience. To ensure best practices, we analyze the network and select parameters required to improve performance irrespective of bottlenecks, potentials, and expansion capabilities of the network infrastructure. Study compute feats via Bayesian network design alongside upgrades implementation to result in a prototype design, capable of addressing users need(s). Thus, to ensure functionality, the experimental network uses known simulation kits such as riverbed modeler edition 17.5 and cisco packet tracer 6.0.1-to conduct standardized tests such as throughput test, application response-time test, and availability test.


2021 ◽  
Vol 13 (3) ◽  
pp. 915-922
Author(s):  
R. Krishan

The developing interest in mobile services increases the demand for well-planned and cautiously managed wireless local area networks (WLAN) deployment. In WLAN, a station can access services of the network through an access point (AP) after associating with it. Any number of access points can be accessed by the station whose signal strength is available from among the APs. But practically, a WLAN station (STA) always associates with the access point with higher signal strength among the APs. In WLAN, mobile stations continuously change their location, which results in an uneven network load allocation. This uneven load dissemination prompts an extensive performance degradation of WLAN.  This paper presents mathematical modeling to characterize the WLAN performance by balancing the network load and enhancing network throughput. Riverbed Modeler simulator was used to investigate the performance parameters as network load and throughput of the network.


2021 ◽  
Vol 14 (1) ◽  
pp. 11
Author(s):  
Dewa Nyoman Suartama Ariawan ◽  
Gede Saindra Santyadiputra ◽  
I Ketut Resika Arthana

VoIP merupakan perangkat teknologi komunikasi yang digunakan oleh perusahaan maupun perumahan untuk dapat melakukan komunikasi. Sejauh ini, ada beberapa kekurangan dari VoIP yang mungkin akan berdampat kepada kondisi riil dilapangan, Sehingga diperlukan adanya kombinasi antar routing protocol yang mampu menutupi kekurangan-kekurangan baik aplikasi VoIP maupun routing protocol tersebut. Penelitian ini bertujuan untuk melakukan penelitian perbandingan performa mixed routing protocol dengan single routing serta melakukan pengujian pada IPv4 dan IPv6 dengan menggunakan topologi semi-mesh dan topologi mesh wireless network pada aplikasi VoIP. Penelitian ini menggunakan metode simulasi OPNET Riverbed Modeler Academic Edition 17.5 dengan model desain dan analisis yang meliputi tahapan create network model, modeling, application, profile and failure/recovery config, choose statistics, run simulation, view and analyze the results. Hasil penelitian menunjukkan bahwa kombinasi EIGRP-IGRP-ISIS-OSPF-RIPv2 dan RIPv2-ISIS-EIGRP memberikan hasil penelitian yang baik dan menutupi kelemahan RIPv2, IS-IS dan EIGRP dibandingkan dengan single routing protocol, baik pada topologi semi-mesh dan mesh wireless network.mixed routing protocol. Penambahan variansi perbandingan IPv4 dengan IPv6 berbasis single routing protocol juga menunjukkan hasil yang signifikan, dimana baik IPv4 dengan IPv6 pada topologi semi-mesh dan mesh wireless network berada pada range sebagian berada pada range baik dan sangat baik dengan sisanya adalah hasil cukup, buruk dan sangat buruk.


2021 ◽  
Vol 5 (1) ◽  
pp. 76
Author(s):  
MUHAMMAD IMAM GHOZALI
Keyword(s):  

Simulasi jaringan adalah teknik untuk menguji operasi teknologi atau protokol sebelum penyebaran aktualnya, atau bahkan selama penyebaran. Konsep-konsep ini terkait konsistensi Kualiatas Layanan dua protokol IPv4 dan IPv6 dalam jaringan skala besar seperti internet. Tidak ada yang dapat menyangkal bahwa sebagian besar Penyedia Layanan Internet (ISP) hanya menyediakan jaringan akses berbasis IPv4, namun, klien dapat menggunakan IPv6 secara lokal. Beberapa mekanisme transisi dan teknik penerjemahan alamat dapat digunakan untuk mengakomodir interkoneksi dua protokol yang berbeda. Dalam makalah ini, kami mengusulkan pendekatan baru untuk mengotomatisasi simulasi mekanisme transisi IPv6 dan IPv4 dalam jaringan skala besar. Pendekatan yang diusulkan dengan simulator Riverbed Modeler dan dapat dimodifikasi untuk memasukkan simulator jaringan lainnya. Hasil evaluasi pendekatan menunjukkan bahwa durasi pengaturan jaringan komputer dengan 100 node IPv6 yang saling berhubungan melalui jaringan IPv4 tidak melebihi total 30 detik. Kata Kunci : simulasi,otomatisasi,ipv4,ipv6, riverbed modeler, jaringan komputer


Author(s):  
E. Osa ◽  
S. Konyeha ◽  
E. Evbuomwan

In this work the impact of the 6to4 tunnels is considered. In order for traffic to flow from an Internet Protocol version 4(IPv4) website to a native Internet Protocol version 6(IPv6) website, an additional configuration must be added to the network, as this cannot be done by default. The Riverbed Modeler Academic Version 17.5 is used to build and evaluate network efficiency with optimized 6to4 tunnels. The performance of the network is assessed based on the traffic received and sent by Internet Protocol (Version 6), Voice Called Traffic and the Sent and Received Traffic of the configured applications. The flow of traffic from servers to workstations in native IPv6 sites shows the effect of the tunnel configured.


2020 ◽  
Vol 16 (3) ◽  
pp. 254-259
Author(s):  
Yehia R. Hamdy ◽  
Ahmed I Alghannam

ZigBee is widely used in wireless network in Internet of Things (IoT) applications to remotely sensing and automation due to its unique characteristics compared to other wireless networks. According to ZigBee classification of IEEE 802.15.4 standard, the network consists of four layers. The ZigBee topology is represented in second layer. Furthermore, the ZigBee topology consists of three topologies, star, tree and mesh. Also there are many transmission bands allowed in physical layer, such as 2.4 GHz, 915 MHz, 868 MHz. The aim of this paper is to evaluate the effect of ZigBee topologies on End to End delay and throughput for different transmission bands. Riverbed Modeler is used to simulate multiple ZigBee proposed scenarios and collect the results. The results of the study recommend which topology should be used at each transmission band to provide lowest End to End delay or obtain maximum throughput, which is case sensitive in some IoT applications that required for example minimum delay time or sending high amount of data.


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