Yulia Miska Primary Author mixed material bibliography Banda Aceh Universitas Syiah Kuala 2016 id Indonesia

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ABSTRAK IP Address merupakan sebuah alamat pada komputer. Alamat tersebut berupa angka-angka yang digunakan untuk dapat saling terhubung dengan komputer lainnya. Sulitnya mengingat deretan angka yang banyak, menjadi alasan diciptakan Domain Name Server (DNS). DNS merupakan server yang digunakan untuk mengetahui IP Address suatu host melalui host name-nya. Dengan adanya DNS, user tidak perlu mengingat IP Address dari komputer tersebut, user hanya perlu mengingat host name-nya saja. Implementasi DNS pada sistem operasi Linux yang sering digunakan adalah BIND. Tujuan dari penelitian ini yaitu menganalisa bahwa telah terjadi proses replikasi pada DNS master dan DNS slave. Sehingga tidak ada DNS yang tidak dapat diakses jika sewaktu-waktu DNS master tidak aktif ataupun sebaliknya. Analisa proses replikasi dilakukan dengan mengakses secara langsung DNS yang telah diregistrasi menggunakan browser. Hasil penelitian menunjukkan bahwa replikasi pada DNS master dan DNS slave dapat dilakukan dengan sukses. Hal ini dibuktikan dengan dapat diaksesnya DNS yang telah diregistrasi melalui browser, baik dalam kondisi master aktif maupun master nonaktif. Replikasi dilakukan berdasarkan hasil pengecekan data, jika diketahui ada data baru yang diinputkan user, sistem akan melakukan replikasi secara otomatis berdasarkan waktu yang ditentukan. Proses replikasi terjadi dalam waktu relatif singkat yaitu 1 detik atau 1000 milidetik. Namun, kondisi jaringan yang kurang baik (putus-putus) dapat mempengaruhi proses replikasi. Kata kunci: replikasi, NS server, master, slave ABSTRACT IP address is a unique address that computing devices such as personal computers, tablets, and smartphones are used to identify itself and communicate with other devices. The difficulty in remembering huge numbers of figures, constitutes the reasons why Domain Name Server (DNS) has been invented. DNS is a server which is used to detect IP address of a host through its host name. With the advent of DNS, the users do not need to remember the IP address of the computer, the users merely need to remember the host name. Implementation of DNS at Linux operation system which is often used is BIND. The aim of this study was to analyze that there had been a replication process at DNS master and DNS slave so that there had been no DNS which could not be accessed if sometimes master DNS was not active or the other way around. Analysis on the replication process is conducted to directly access the DNS which had been registered by using a browser. The result of this research indicated that replication at DNS master and DNS slave could be successfully done. This could be proved by being accessable to the DNS which had been registered by using the browser, in the condition of either active or inactive master. Replication is carried out on the basis of data examining, if it was known that there were new data input by the users, the system would automatically replicate based on the time which had been determined. Replication process occurred in a relatively short time, that is 1 second or 1000 milliseconds. However, the condition of networks which was bad or discontinuous could bring about impacts on the replication process. Keywords: replication, NS server, master, slave 0 ELECTRONIC THESES AND DISSERTATION Universitas Syiah Kuala 25202 2016-09-05 11:32:52 2016-11-18 11:20:53 machine generated