Optimizing the OSPF Data Base

OSPF routing protocol major problem are large size Per Area and OSPF maintain multiple copies of routing information’s. Lower convergence time ie slower Processing, Band width is wasted, increase of memory needed due to OSPF large data base Per Area. We will provide solutions for large data base problem that will increase the OSPF performance, reduce the size of routing table, and reduce the memory size, reduce hardware cost. DOI: 10.17762/ijritcc2321-8169.150520

Tiered Based Addressing in Internetwork Routing Protocols for the Future Internet

The current Internet has exhibited a remarkable sustenance to evolution and growth; however, it is facing unprecedented challenges and may not be able to continue to sustain this evolution and growth in the future because it is based on design decisions made in the 1970s when the TCP/IP concepts were developed. The research thus has provided incremental solutions to the evolving Internet to address every new vulnerabilities. As a result, the Internet has increased in complexity, which makes it hard to manage, more vulnerable to emerging threats, and more fragile in the face of new requirements. With a goal towards overcoming this situation, a clean-slate future Internet architecture design paradigm has been suggested by the research communities. This research is focused on addressing and routing for a clean-slate future Internet architecture, called the Floating Cloud Tiered (FCT) internetworking model. The major goals of this study are: (i) to address the two related problems of routing scalability and addressing, through an approach which would leverage the existing structures in the current Internet architecture, (ii) to propose a solution that is acceptable to the ISP community that supports the Internet, and lastly (iii) to provide a transition platform and mechanism which is very essential to the successful deployment of the proposed design

Tarea 11 – Prueba de habilidades técnicas diplomado de profundización Cisco 203092.

Dentro del programa de formación Cisco CCNA se tocan los aspectos principales de la operación, configuración y diagnostico de las redes LAN y WAN. Este trabajo ha sido desarrollado utilizando todo el conocimiento adquirido a través del curso, llevándolos a la practica por medio de dos laboratorios prácticos que plantean topologías de red similares a las encontradas en entornos de producción. Para el desarrollo de las mismas se ha tenido que poner en practica conocimientos básicos para el diseño de redes (direccionamiento IP, dimensionamiento de equipos, tipos de conectividad), así como el desarrollo de protocolos de enrutamiento, y servicios de redes para usuarios finales (DNS, DHCP, ARP). A nivel de capa 2 se han puesto en practica conceptos de segmentación virtual de switches (VLAN), así como los aspectos mas importantes del protocolo 802.1Q, configurando interfaces de acceso y troncales. A nivel de seguridad se han puesto en practica los protocolos de seguridad del plano de control de los equipos (bloqueo de sesiones, AAA, niveles de autenticación, banner de ingreso, seguridad en lineas de acceso), como seguridad en el plano de datos (listas de acceso estándar y extendidas, NAT dinámico y estático para la publicación de servidores). Se realizaron todas las configuraciones solicitadas en los laboratorios, tomando evidencia de cada paso realizado hasta llegar a las configuraciones finales (agregadas en el apéndice – configuraciones finales).The Cisco CCNA education program includes main aspects about operating, configure an troubleshooting LAN and WAN networks. This inform has been developed using the aquired knowledge through the course, putting in practice through both practical labs that includes logical topologies close enough to the environment founded in production networks. In order to develop the practical labs has been necesary put in practice basical knowledge for network design (IP protocol, devices sizing, link types), also the configuration and operation of routing protocols, and network services for end users (DNS, DHCP, ARP). For layer 2 services has been in practice basical concepts for virtual segmentation of switches (VLAN), also the main factors of 802.1Q protocol, configuring trunks and Access ports. For security has been configuring security protocols for the control plane of the devices (sesión blocking, AAA, authentication levels, banner MOTD, remote Access security), as well as security in the data plane (extended and standard access list, dynamic and static NAT for internet connection and public servers). All the configurations required in the practical guide have been done, taking evidence in every step until complete the final configurations (includes in the appendix chapter)

Optimization of BGP Convergence and Prefix Security in IP/MPLS Networks

Multi-Protocol Label Switching-based networks are the backbone of the operation of the Internet, that communicates through the use of the Border Gateway Protocol which connects distinct networks, referred to as Autonomous Systems, together. As the technology matures, so does the challenges caused by the extreme growth rate of the Internet. The amount of BGP prefixes required to facilitate such an increase in connectivity introduces multiple new critical issues, such as with the scalability and the security of the aforementioned Border Gateway Protocol. Illustration of an implementation of an IP/MPLS core transmission network is formed through the introduction of the four main pillars of an Autonomous System: Multi-Protocol Label Switching, Border Gateway Protocol, Open Shortest Path First and the Resource Reservation Protocol. The symbiosis of these technologies is used to introduce the practicalities of operating an IP/MPLS-based ISP network with traffic engineering and fault-resilience at heart. The first research objective of this thesis is to determine whether the deployment of a new BGP feature, which is referred to as BGP Prefix Independent Convergence (PIC), within AS16086 would be a worthwhile endeavour. This BGP extension aims to reduce the convergence delay of BGP Prefixes inside of an IP/MPLS Core Transmission Network, thus improving the networks resilience against faults. Simultaneously, the second research objective was to research the available mechanisms considering the protection of BGP Prefixes, such as with the implementation of the Resource Public Key Infrastructure and the Artemis BGP Monitor for proactive and reactive security of BGP prefixes within AS16086. The future prospective deployment of BGPsec is discussed to form an outlook to the future of IP/MPLS network design. As the trust-based nature of BGP as a protocol has become a distinct vulnerability, thus necessitating the use of various technologies to secure the communications between the Autonomous Systems that form the network to end all networks, the Internet

On MPR-OSPF Specification and Implementation in Quagga/GTNetS

This document analyses the MPR-OSPF current specification and compares it with the implemented version for the Quagga / Zebra routing suite, adapted for the GTNetS network simulator. It presents the relationship between Quagga/Zebra core and the GTNetS simulation framework, describes the inner architecture of the MPR-OSPF extension in the OSPF Quagga general implementation and identifies the different protocol main elements in the implemented code

MENGUKUR E-READINESS IMPLEMENTASI E-PUBLIKASI SEBAGAI MEDIA PUBLIKASI ILMIAH

Mengukur E-Readiness implementasi E-Publikasi sebagai media publikasi ilmiah dilakukan karena adanya keharusan meneliti oleh DIKTI untuk mempublikasikan semua karya ilmiah dosen dan mahasiswa pada setiap universitas di indonesia, dimana penelitian ini sebelumnya sudah dilatarbelakangi berdasarkan penelitian yang sudah dilakukan oleh Bapak Sali Alas Majapahit beserta timnya dalam jurnal yang berjudul pembangunan e-publikasi untuk Media Pulikasi Karya Tulis Ilmiah di Fakultas Teknik Unpas. Kebutuhan tadi muncul seiring dengan adanya sejumlah kebijakan untuk mempublikasikan karya ilmiah, khususnya bagi karya ilmiah hasil karya mahasiswa dalam bentuk tugas akhir atau tesis dan disertasi. Penelitian ini dilakukan untuk menegtahui Apakah Fakultas Teknik Universitas Pasundan siap dalam implementasi e-publikasi media publikasi Ilmiah, Bagaimana kesiapan Fakultas Teknik Universitas untuk implementasi e-publikasi, Dampak positif dan negatif kepada Fakultas Teknik Universitas Pasundan dari penerapan E-publikasi media publikasi ilmiah, dan faktor yang menyebabkan terjadinya dampak positif dan negatif dari penerapan e-publikasi media publikasi ilmiah. Hasil akhir dari penelitian ini adalah hasil kesiapan dari implementasi e-publikasi media ilmiah yang sedang terjadi, yaitu setuju atau tidaknya fakultas mengimplementasikan e-publikasi media publikasi ilmiah. Kata kunci : e-publikasi, implementasi, Pengukuran, e-readines

PERANCANGAN JARINGAN KOMPUTER MENGGUNAKAN ROUTING PROTOCOL OSPF (OPEN SHORTEST PATH FIRST) DENGAN MENERAPKAN METODE FAILOVER

Komunikasi dan infomasi saat ini merupakan suatu bentuk kebutuhan bagi setiap instansi baik itu dilingkungan pemerintah, swasta, maupun pendidikan, karena dengan adanya teknologi ini, akan mempermudah komunikasi dan informasi bagi setiap instansi, maksud dari teknologi ini yaitu mengenai fungsi dari sebuah routing, sesuai dengan topik pada tugas akhir ini, melihat saat ini banyak terdapat instansi yang memiliki cabang usaha yang saling berjauhan tentu hal ini sangat lah membutuhkan sebuah aturan dan teknologi yang diterapkan dengan memanfaatkan routing sebagai aturan. Pada tugas akhir ini adapun pembahasan utama yang akan dilakukan yaitu menyimulasikan Hirarki Routing dengan metode OSPF di Universitas Pasundan (UNPAS) dan memanfaatkan fungsi failover, melihat akan pentingnaya pembahasan ini makan tentu membutuhkan aktifitas pengumpulan data, proses pengumpulan data ini dilakukan melalui wawancara guna mengetahui bentuk jaringan di UNPAS mengenai routing. Hasil yang akan dibuat pada tugas akhir ini adalah sebuah perancangan dan simulasi dengan menggunakan routing protocol OSPF pada empat (4) area yaitu area Setiabudhi, area Tamansari, area Lengkong, dan area Kliningan dengan menggunakan aplikasi GNS3 ( Graphical Network Simulator) sebagai simulasi. Kata kunci : UNPAS, OSPF, Failover, routing protocol, transmitter, receiver, GNS