scholarly journals Perancangan dan Analisis Perbandingan Implementasi OSPF pada Jaringan IPv4 dan IPv6

2014 ◽  
Vol 2 (1) ◽  
pp. 40
Author(s):  
PAULINE RAHMIATI ◽  
DWI ARYANTA ◽  
TAUFIQ AGUNG PRIYADI
Keyword(s):  
Network Design ◽  
Shortest Path ◽  
Routing Protocol ◽  
Convergence Time ◽  
The Third ◽  
Wide Range ◽  
Packet Tracer ◽  
Maximum Limit ◽  
Better Than

ABSTRAKOSPF (Open Shortest Path First) adalah suatu routing protokol bersifat terbuka dan didukung oleh berbagai perangkat network. IPv4 telah mencapai batas maksimum dalam jumlah alamat sehingga IPv6 merupakan solusi dalam hal tersebut. Seperti IPv4, IPv6 juga sudah mulai diimplementasikan untuk routing protokol OSPF, oleh karena itu pada penelitian ini akan dirancang suatu routing protokol OSPF IPv6 dan sebagai bahan perbandingan akan dibandingkan dengan OSPF IPv4. Software Cisco Packet Tracer 5.3 digunakan untuk mensimulasikan perancangan jaringan yang dibuat. Pada penelitian ini akan dibandingkan 2 buah jaringan berbasis routing protokol OSPF, yaitu OSPF untuk IPv4 dan IPv6. Skenario pertama dilakukan 100 kali dalam 5 kasus untuk mengetahui nilai delay OSPF IPv4 dan OSPF IPv6. Skenario kedua dilakukan pemutusan link dilakukan sebanyak 30 kali, hal yang dilihat dari pengujian ini adalah hasil trace route dari cost yang ada. Skenario ketiga dilakukan dengan mengamati waktu konvergensi dari OSPF IPv4 dan IPv6. Secara keseluruhan nilai delay OSPF IPv6 lebih kecil dibandingkan dengan OSPF IPv4 sebesar 3-6%, Trace route dan nilai cost pada OSPF IPv6 dan OSPF IPv4 sama tetapi nilai delay OSPF IPv6 lebih kecil sebesar 3-6% dan waktu konvergensi OSPF IPv4 bernilai sama dengan OSPF IPv6 yaitu 10 detik.Kata kunci: OSPF, IPv4, Ipv6, delay, konvergensiABSTRACTOSPF (Open Shortest Path First) is a routing protocol that opened and supported by a wide range of network devices. IPv4 has reached the maximum limit on the number of addresses that IPv6 are a solution in this case. Same as IPv4, IPv6 also has begun to be implemented for the OSPF routing protocol, therefore this study wiould design an IPv6 OSPF routing protocol and as a comparison will be compared to IPv4 OSPF. Cisco Packet Tracer 5.3 software was used to simulate the made network design. This research would compare two pieces of network-based routing protocol OSPF, OSPF for IPv4 and IPv6. The first scenario was done 100 times in of 5 cases to determine the value of delay OSPF OSPF IPv4 and IPv6. The second scenario was carried out link terminations 30 times, it was seen from the tests was the result of trace route from the existing cost. The third scenario was done by observed at the convergence time of OSPF IPv4 and IPv6. The overall delay value OSPF IPv6 better than IPv4 OSPF by 3-6%, the trace route and the OSPF cost value of IPv6 and IPv4 OSPF were same but delay OSPF IPv6 was better 3-6% and convergence time was the same as IPv4 OSPF OSPF IPv6 as 10 seconds.Keywords: OSPF, IPv4, IPv6, delay, convergence

scholarly journals Analisis Kinerja EIGRP dan OSPF pada Topologi Ring dan Mesh

2014 ◽  
Vol 2 (1) ◽  
pp. 53
Author(s):  
DWI ARYANTA ◽  
ARSYAD RAMADHAN DARLIS ◽  
DIMAS PRIYAMBODHO
Keyword(s):  
Shortest Path ◽  
Routing Protocol ◽  
Computer Network ◽  
Cost Comparison ◽  
Convergence Time ◽  
Testing Time ◽  
Mesh Topology ◽  
Packet Tracer ◽  
Mesh Convergence ◽  
Scenario Testing

ABSTRAKEIGRP (Enhanced Interior Gateway Routing Protocol) dan OSPF (Open Shortest Path Fisrt) adalah routing protokol yang banyak digunakan pada suatu jaringan komputer. EIGRP hanya dapat digunakan pada perangkat Merk CISCO, sedangkan OSPF dapat digunakan pada semua merk jaringan. Pada penelitian ini dibandingkan delay dan rute dari kedua routing protokol yang diimplementasikan pada topologi Ring dan Mesh. Cisco Packet Tracer 5.3 digunakan untuk mensimulasikan kedua routing protokol ini. Skenario pertama adalah perancangan jaringan kemudian dilakukan pengujian waktu delay 100 kali dalam 5 kasus. Skenario kedua dilakukan pengujian trace route untuk mengetahui jalur yang dilewati paket data lalu memutus link utama. Pada skenario kedua juga dilakukan perbandingan nilai metric dan cost hasil simulasi dengan perhitungan rumus. Skenario ketiga dilakukan pengujian waktu konvergensi untuk setiap routing protokol pada setiap topologi. Hasilnya EIGRP lebih cepat 386 µs daripada OSPF untuk topologi Ring sedangkan OSPF lebih cepat 453 µs daripada EIGRP untuk topologi Mesh. Hasil trace route menunjukan rute yang dipilih oleh routing protokol yaitu nilai metric dan cost yang terkecil. Waktu konvergensi rata-rata topologi Ring pada EIGRP sebesar 12,75 detik dan 34,5 detik pada OSPF sedangkan topologi Mesh di EIGRP sebesar 13 detik dan 35,25 detik di OSPF.Kata Kunci: EIGRP, OSPF, Packet Tracer 5.3, Ring, Mesh, KonvergensiABSTRACTEIGRP (Enhanced Interior Gateway Routing Protocol) and OSPF (Open Shortest Path Fisrt) is the routing protocol that is widely used in a computer network. EIGRP can only be used on devices Brand CISCO, while OSPF can be used on all brands of network. In this study comparison of both the delay and the routing protocol implemented on Ring and Mesh topology. Cisco Packet Tracer 5.3 is used to simulate both the routing protocol. The first scenario is the design of the network and then do the test of time delay 100 times in 5 cases. The second scenario tested trace route to determine the path of the data packet and then disconnect the main link. In the second scenario also conducted a cost comparison of metrics and the simulation results with the calculation formula. The third scenario testing time for each routing protocol convergence on any topology. The result EIGRP faster than 386 microseconds for a ring topology while OSPF OSPF 453 microseconds faster than EIGRP for Mesh topology. The results showed trace route chosen by the routing protocol metric value and cost is the smallest. Average convergence time in the EIGRP topology Ring of 12.75 seconds and 34.5 seconds, while the Mesh topology in an OSPF EIGRP for 13 seconds and 35.25 seconds in OSPF.Keywords: EIGRP,OSPF, Packet Tracer 5.3, Ring, Mesh, Convergence

scholarly journals Performance analysis routing protocol between RIPv2 and EIGRP with termination test on full mesh topology

2021 ◽  
Vol 23 (1) ◽  
pp. 354
Author(s):  
D. R. Prehanto ◽  
A. D. Indriyanti ◽  
G. S. Permadi
Keyword(s):  
Routing Protocol ◽  
Human Life ◽  
Data Access ◽  
Convergence Time ◽  
Time Range ◽  
Data Packets ◽  
Mesh Topology ◽  
Network Methods ◽  
Packet Tracer ◽  
A Company

<span>Data access on a company is a very important part of an institution or a college. Especially in the present time, the internet has become an important thing in human life. With the existence of certain means there is a problem that will arise, needed solution or way out on a network that can be called protocol. Because an institution needs to choose network methods properly and safely.This study focuses on addressing the path/route of data packets to be sent will be governed by this routing protocol in the form of table routing. Routing used adip RIPv2 with EIGRP which will be compared on both routing protocol which is better against predetermined situation previous.The result of the research using CISCO Packet Tracer 7.10 software shows that EIGRP routing run on two topologies has faster convergence time speed with an average time of 0.01 - 0.02 seconds as well as the change of its routing table at once. Unlike RIPv2 routing that takes longer than EIGRP routing is with the time range from 0.01 to 0.19. </span>

scholarly journals Analisis Waktu Konvergensi Routing Protokol Eigrp Dan Ospf

Respati ◽  
2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Lukman Lukman ◽  
Evriyana Indra Saputra ◽  
Hushyain Pambudi ◽  
Dian Noviardi Saputra ◽  
Arik Andrian Putra
Keyword(s):  
Shortest Path ◽  
Routing Protocol ◽  
Network Performance ◽  
Network Simulation ◽  
Dynamic Routing ◽  
Convergence Time ◽  
Routing Table ◽  
Convergence Process ◽  
Pass Through

INTISARIRouting IP atau routing adalah proses memindahkan paket dari satu network ke network lain menggunakan router-router. Sedangkan routing protocol digunakan oleh router untuk secara dinamis menemukan semua network di sebuah internetwork, dan memastikan bahwa semua router memiliki routing tabel yang sama. Pada dasarnya sebuah routing protocol menentukan jalur yang dilalui oleh sebuah paket melalui sebuah internetwork.Salah satu jenis routing yang sering dipakai adalah routing dinamis, dimana sebuah protocol pada satu router berkomunikasi dengan protocol yang sama yang bekerja di router tetangga. Router kemudian akan saling melakukan update tentang semua network yang mereka ketahui dan menempatkan informasi tersebut ke routing tabel. Jika suatu perubahan terjadi di network, maka protocol routing dinamis secara otomatis akan memberitahukan semua router tentang apa yang terjadi.Dalam proses pertukaran informasi antar router  membutuhkan waktu atau sering juga disebut waktu konvergensi, maka dari itu penelitian ini mecoba menganalisis waktu konvergensi pada routing dinamis yaitu antara routing protocol Open Shortest Path First (OSPF) dan Enhanced Interior Gateway Routing Protocol (EIGRP), metode yang akan digunakan pada penelitian ini menggunakan simulasi jaringan (GNS3) dan untuk menangkap paket yang lewat saat proses konvergensi menggunakan Wireshark.Dari hasil penelitian ini, nantinya diharapkan bisa menjadi pertimbangan, protocol routing dinamis mana yang akan digunakan untuk meningkatkan kinerja jaringan khususnya berkaitan dengan waktu konvergensi antara routing dinamis OSPF dan EIGRP, yang nantinya juga disesuaikan dengan jenis perangkat router yang dimiliki.Kata kunci: Routing, OSPF, EIGRP, konvergensi, routing dinamis. ABSTRACTIP routing or routing is the process of moving packets from one network to another using routers. While the routing protocol is used by routers to dynamically find all networks on an internetwork, and ensure that all routers have the same routing table. Basically a routing protocol determines the path through which a packet passes through an internetwork.One type of routing that is often used is dynamic routing, where a protocol on one router communicates with the same protocol that works on a neighboring router. The router will then update each other about all the networks they know and place the information in the routing table. If a change occurs on the network, the dynamic routing protocol will automatically notify all routers about what happened.In the process of exchanging information between routers requires time or often also called convergence time, therefore this study tries to analyze the time of convergence on dynamic routing between routing protocol Open Shortest Path First (OSPF) and Enhanced Interior Gateway Routing Protocol (EIGRP), methods that will be used in this study using network simulation (GNS3) and to capture packets that pass through the convergence process using Wireshark.From the results of this study, it is hoped that the dynamic routing protocol that will be used to improve network performance is specifically related to the time of convergence between OSPF and EIGRP dynamic routing, which will also be adjusted to the type of router device that is owned.Keywords: Routing, OSPF, EIGRP, convergence, dynamic routing.

scholarly journals Performance Comparison of OSPFV3 and EIGRP with IPv6 Network

2021 ◽  
pp. 31-51
Author(s):  
Richard Essah ◽  
Darpan Anand
Keyword(s):  
Routing Protocol ◽  
Routing Protocols ◽  
Computer Network ◽  
Performance Comparison ◽  
Convergence Time ◽  
Ipv6 Network ◽  
Packet Tracer ◽  
Efficient Route ◽  
Ipv6 Networks ◽  
A Minor

A collection of interconnected devices that deal with communication protocols that are common to share resources provided by nodes of a network over digital interconnections is a computer network. The process of determining the most efficient route from a source to a given target is called routing. Cisco's Enriched Internal Routing Gateway Protocol for IPv6 and the IETF's OSPFv3 (First Version 3 of Open Shortest Path) are two of the most frequently studied IPv6 routing protocols among researchers (EIGRPv6). As a result of the popularity of EIGRPv6 and OSPFv3, it is necessary to undertake a thorough contrast of the two protocols once working inside a minor enterprise network on IPv6. Thus, the study analysed the performance comparison of OSPFV3 and EIGRP with IPv6 networks with regards to convergence time, end-to-end delay, and packet loss. Packet Tracer 6.2.2 was used to compare the performance of routing protocols of different kinds. In the simulation, Cisco routers, switches, and generic computers were employed in the test. In these topologies, standard IPv6 addresses have been used. The findings of the study revealed that EIGRPv6 outperforms OSPFv3. As a result, we advocate using EIGRPv6 as an internal routing protocol in a network of IPv6.

scholarly journals Perancangan dan Analisis Redistribution Routing Protocol OSPF dan EIGRP

2014 ◽  
Vol 2 (2) ◽  
pp. 85
Author(s):  
DWI ARYANTA ◽  
BAYU AGUNG PRANATA
Keyword(s):  
Time Delay ◽  
Shortest Path ◽  
Routing Protocol ◽  
Routing Protocols ◽  
Direct Calculation ◽  
Traffic Density ◽  
Data Packets ◽  
Packet Tracer ◽  
Delay Cost ◽  
The Cost

ABSTRAKOSPF (Open Shortest Path First) dan EIGRP (Enhanced Interior Gateway Routing Protocol) adalah dua routing protokol yang banyak digunakan dalam jaringan komputer. Perbedaan karakteristik antar routing protokol menimbulkan masalah dalam pengiriman paket data. Teknik redistribution adalah solusi untuk melakukan komunikasi antar routing protokol. Dengan menggunakan software Cisco Packet Tracer 5.3 pada penelitian ini dibuat simulasi OSPF dan EIGRP yang dihubungkan oleh teknik redistribution, kemudian dibandingkan kualitasnya dengan single routing protokol EIGRP dan OSPF. Parameter pengujian dalam penelitian ini adalah nilai time delay dan trace route. Nilai trace route berdasarkan perhitungan langsung cost dan metric dibandingkan dengan hasil simulasi. Hasilnya dapat dilakukan proses redistribution OSPF dan EIGRP. Nilai delay redistribution lebih baik 1% dibanding OSPF dan 2-3% di bawah EIGRP tergantung kepadatan traffic. Dalam perhitungan trace route redistribution dilakukan 2 perhitungan, yaitu cost untuk area OSPF dan metric pada area EIGRP. Pengambilan jalur utama dan alternatif pengiriman paket berdasarkan nilai cost dan metric yang terkecil, hal ini terbukti berdasarkan perhitungan dan simulasi.Kata kunci: OSPF, EIGRP, Redistribution, Delay, Cost, Metric.ABSTRACTOSPF (Open Shortest Path First) and EIGRP (Enhanced Interior Gateway Routing Protocol) are two routing protocols are widely used in computer networks. Differences between the characteristics of routing protocols pose a problem in the delivery of data packets. Redistribution technique is the solution for communication between routing protocols. By using the software Cisco Packet Tracer 5.3 in this study were made simulating OSPF and EIGRP redistribution linked by technique, then compared its quality with a single EIGRP and OSPF routing protocols. Testing parameters in this study is the value of the time delay and trace route. Value trace route based on direct calculation of cost and metric compared with the simulation results. The result can be OSPF and EIGRP redistribution process. Value delay redistribution 1% better than OSPF and EIGRP 2-3% under traffic density dependent. In calculating the trace route redistribution is done 2 calculations, the cost for OSPF area and the area of the EIGRP metric. Making primary and alternate paths based on the packet delivery rate and the cost of the smallest metric, it is proved by calculation and simulation.Keywords: OSPF, EIGRP, Redistribution, Delay, Cost, Metric.

A Developmental Study of Intonation Recognition

1968 ◽  
Vol 11 (4) ◽  
pp. 825-832 ◽  
Author(s):  
Marilyn M. Corlew
Keyword(s):  
Significant Interaction ◽  
Multiple Choice ◽  
Semantic Content ◽  
First Grade ◽  
Choice Test ◽  
Developmental Study ◽  
Multiple Choice Test ◽  
The Third ◽  
Matching Test ◽  
Better Than

Two experiments investigated the information conveyed by intonation from speaker to listener. A multiple-choice test was devised to test the ability of 48 adults to recognize and label intonation when it was separated from all other meaning. Nine intonation contours whose labels were most agreed upon by adults were each matched with two English sentences (one with appropriate and one with inappropriate intonation and semantic content) to make a matching-test for children. The matching-test was tape-recorded and given to children in the first, third, and fifth grades (32 subjects in each grade). The first-grade children matched the intonations with significantly greater agreement than chance; but they agreed upon significantly fewer sentences than either the third or fifth graders. Some intonation contours were matched with significantly greater frequency than others. The performance of the girls was better than that of the boys on an impatient question and a simple command which indicates that there was a significant interaction between sex and intonation.

Using Connectionist Modules for Decision Support

1990 ◽  
Vol 29 (03) ◽  
pp. 167-181 ◽  
Author(s):  
G. Hripcsak
Keyword(s):  
Decision Support ◽  
Standard Deviation ◽  
Confidence Interval ◽  
Posterior Probability ◽  
Back Propagation ◽  
Connectionist Model ◽  
Test Set ◽  
The Third ◽  
Independent Test ◽  
Better Than

AbstractA connectionist model for decision support was constructed out of several back-propagation modules. Manifestations serve as input to the model; they may be real-valued, and the confidence in their measurement may be specified. The model produces as its output the posterior probability of disease. The model was trained on 1,000 cases taken from a simulated underlying population with three conditionally independent manifestations. The first manifestation had a linear relationship between value and posterior probability of disease, the second had a stepped relationship, and the third was normally distributed. An independent test set of 30,000 cases showed that the model was better able to estimate the posterior probability of disease (the standard deviation of residuals was 0.046, with a 95% confidence interval of 0.046-0.047) than a model constructed using logistic regression (with a standard deviation of residuals of 0.062, with a 95% confidence interval of 0.062-0.063). The model fitted the normal and stepped manifestations better than the linear one. It accommodated intermediate levels of confidence well.

The Colonial Documentary Film in South and South-East Asia

2017 ◽  
Keyword(s):  
East Asia ◽  
Subject Matter ◽  
Documentary Film ◽  
East Asian ◽  
South East Asia ◽  
Post Colonial ◽  
Historical Perspectives ◽  
The Third ◽  
Wide Range ◽  
Global Understanding

Writing from a wide range of historical perspectives, contributors to the anthology shed new light on historical, theoretical and empirical issues pertaining to the documentary film, in order to better comprehend the significant transformations of the form in colonial, late colonial and immediate post-colonial and postcolonial times in South and South-East Asia. In doing so, this anthology addresses an important gap in the global understanding of documentary discourses, practices, uses and styles. Based upon in-depth essays written by international authorities in the field and cutting-edge doctoral projects, this anthology is the first to encompass different periods, national contexts, subject matter and style in order to address important and also relatively little-known issues in colonial documentary film in the South and South-East Asian regions. This anthology is divided into three main thematic sections, each of which crosses national or geographical boundaries. The first section addresses issues of colonialism, late colonialism and independence. The second section looks at the use of the documentary film by missionaries and Christian evangelists, whilst the third explores the relation between documentary film, nationalism and representation.

Research of the activity and viability of spermatozoa at different concentrations and proportions of diluents after incubation

2020 ◽  
pp. 88-95
Author(s):  
Svitlana Lobchenko ◽  
Tetiana Husar ◽  
Viktor Lobchenko
Keyword(s):  
Plasma Concentration ◽  
Incubation Time ◽  
Coefficient Of Variation ◽  
Incubation Medium ◽  
Wide Range ◽  
Series Of Experiments ◽  
The Subject ◽  
Boar Spermatozoa ◽  
Native Plasma ◽  
Better Than

The results of studies of the viability of spermatozoa with different incubation time at different concentrations and using different diluents are highlighted in the article. (Un) concentrated spermatozoa were diluented: 1) with their native plasma; 2) medium 199; 3) a mixture of equal volumes of plasma and medium 199. The experiment was designed to generate experimental samples with spermatozoa concentrations prepared according to the method, namely: 0.2; 0.1; 0.05; 0.025 billion / ml. The sperm was evaluated after 2, 4, 6 and 8 hours. The perspective of such a study is significant and makes it possible to research various aspects of the subject in a wide range. In this regard, a series of experiments were conducted in this area. The data obtained are statistically processed and allow us to highlight the results that relate to each stage of the study. In particular, in this article it was found out some regularities between the viability of sperm, the type of diluent and the rate of rarefaction, as evidenced by the data presented in the tables. As a result of sperm incubation, the viability of spermatozoa remains at least the highest trend when sperm are diluted to a concentration of 0.1 billion / ml, regardless of the type of diluent used. To maintain the viability of sperm using this concentration of medium 199 is not better than its native plasma, and its mixture with an equal volume of plasma through any length of time incubation of such sperm. Most often it is at this concentration of sperm that their viability is characterized by the lowest coefficient of variation, regardless of the type of diluent used, which may indicate the greatest stability of the result under these conditions. The viability of spermatozoa with a concentration of 0.1 billion / ml is statistically significantly reduced only after 6 or even 8 hours of incubation. If the sperm are incubated for only 2 hours, regardless of the type of diluent used, the sperm concentrations tested do not affect the viability of the sperm. Key words: boar, spermatozoa, sperm plasma, concentration, incubation, medium 199, activity, viability, rarefaction.

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