<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4mwkgZJM-lXomwYpAc7pdLyhtrIILVKoouB7uxg3zVucJWDdPhnQ451gwGjQApiERRvsJVkMND2VXomPbcSz_AO-pdBglt_2pXrTpS7Ik2idbCkiXaR53AvbG-FhCj7pZhEf5-7MQ22I21Eg3CXK5P5ZS6kIAiGs-7mrymZYxfxt4NsNy4h8ecai8SQ/s230/89.1910.370.JPG" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="140" data-original-width="230" height="195" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4mwkgZJM-lXomwYpAc7pdLyhtrIILVKoouB7uxg3zVucJWDdPhnQ451gwGjQApiERRvsJVkMND2VXomPbcSz_AO-pdBglt_2pXrTpS7Ik2idbCkiXaR53AvbG-FhCj7pZhEf5-7MQ22I21Eg3CXK5P5ZS6kIAiGs-7mrymZYxfxt4NsNy4h8ecai8SQ/w320-h195/89.1910.370.JPG" width="320" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><b><i>Gambar 348. Subnetting</i></b></td></tr></tbody></table><div style="text-align: center;"><br /></div><div style="text-align: center;"><br /></div><div style="text-align: justify;">Setelah anda membaca artikel <a href="https://romisatriawahono.net/?p=99">Konsep Subnetting, Siapa Takut?</a> dan memahami konsep Subnetting dengan baik. Kali ini saatnya anda mempelajari teknik penghitungan subnetting. Penghitungan subnetting bisa dilakukan dengan dua cara, cara binary yang relatif lambat dan cara khusus yang lebih cepat. </div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Pada hakekatnya semua pertanyaan tentang subnetting akan berkisar di empat masalah: Jumlah Subnet, Jumlah Host per Subnet, Blok Subnet, dan Alamat Host- Broadcast.</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Penulisan IP address umumnya adalah dengan 192.168.1.2. Namun adakalanya ditulis dengan 192.168.1.2/24, apa ini artinya? Artinya bahwa IP address 192.168.1.2 dengan subnet mask 255.255.255.0. <span><!--more--></span></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Lho kok bisa seperti itu? Ya, /24 diambil dari penghitungan bahwa 24 bit subnet mask diselubung dengan binari 1. Atau dengan kata lain, subnet masknya adalah: 11111111.11111111.11111111.00000000 (255.255.255.0). </div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Konsep ini yang disebut dengan CIDR (Classless Inter-Domain Routing) yang diperkenalkan pertama kali tahun 1992 oleh IEFT. Pertanyaan berikutnya adalah Subnet Mask berapa saja yang bisa digunakan untuk melakukan subnetting? Ini terjawab dengan tabel di bawah:</div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px; text-align: left;"><div style="text-align: center;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: center;"><br /></div></blockquote></div><div style="text-align: center;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; table-layout: fixed; text-align: center; width: 451px;"><colgroup><col style="width: 22pt;" width="29"></col><col class="xl631274" style="font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 80pt;" width="106"></col><col class="xl631274" style="font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 54pt;" width="72"></col><col style="width: 16pt;" width="21"></col><col class="xl631274" style="font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 92pt;" width="122"></col><col class="xl631274" style="font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 54pt;" width="72"></col><col style="width: 22pt;" width="29"></col></colgroup><tbody><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 80pt;" width="106"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 54pt;" width="72"> </td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 16pt;" width="21"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 92pt;" width="122"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap; width: 54pt;" width="72"> </td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">Subnet Mask</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">Nilai CIDR</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">Subnet Mask</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">Nilai CIDR</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.128.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/9</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.240.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/20</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.192.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/10</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.248.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/21</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.224.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/11</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.252.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/22</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.240.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/12</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.254.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/23</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.248.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/13</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/24</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.252.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/14</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl671274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.128</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/25</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.254.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/15</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl671274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.192</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/26</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.0.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/16</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl671274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.224</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/27</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.128.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/17</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl671274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.240</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/28</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.192.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/18</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl671274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.248</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/29</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.224.0</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/19</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl671274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.252</td><td class="xl661274" style="background: rgb(255, 255, 153); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/30</td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl641274" height="22" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl651274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl641274" style="background: rgb(255, 255, 153); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr></tbody></table></div></blockquote></div><div style="text-align: center;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: center;"><br /></div></blockquote></div></blockquote><div style="text-align: center;"><div style="text-align: justify;"><b><span style="color: #2b00fe; font-size: medium;">SUBNETTING PADA IP ADDRESS CLASS C</span></b></div></div><div style="text-align: center;"><br /></div><div style="text-align: justify;">Ok, sekarang mari langsung latihan saja. Subnetting seperti apa yang terjadi dengan sebuah NETWORK ADDRESS 192.168.1.0/26 ?</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Analisa: </div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">192.168.1.0 berarti kelas C dengan </div></blockquote><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">Subnet Mask /26 berarti 11111111.11111111.11111111.11000000 (255.255.255.192).</div></blockquote><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Penghitungan: </div><div style="text-align: justify;">Seperti sudah saya sebutkan sebelumnya semua pertanyaan tentang subnetting akan berpusat di 4 hal, jumlah subnet, jumlah host per subnet, blok subnet, alamat host dan broadcast yang valid. Jadi kita selesaikan dengan urutan seperti itu:</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">1. Jumlah Subnet = 2^x (Dua pangkat x), </div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">dimana x adalah banyaknya binari 1 pada oktet terakhir subnet mask </div></blockquote><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">(2 oktet terakhir untuk kelas B, dan 3 oktet terakhir untuk kelas A). </div></blockquote><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">Jadi Jumlah Subnet adalah 2^2 = 4 subnet</div></blockquote><div style="text-align: justify;"><br /></div><div style="text-align: justify;">2. Jumlah Host per Subnet = 2^y – 2, </div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">dimana y adalah adalah kebalikan dari x yaitu banyaknya binari 0 pada oktet terakhir subnet. </div></blockquote><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">Jadi jumlah host per subnet adalah 2^6 – 2 = 62 host</div></blockquote><div style="text-align: justify;"><br /></div><div style="text-align: justify;">3. Blok Subnet = 256 – 192 </div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">(nilai oktet terakhir subnet mask) = 64. </div></blockquote><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">Subnet berikutnya adalah 64 + 64 = 128, dan 128+64=192.</div></blockquote><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">Jadi subnet lengkapnya adalah 0, 64, 128, 192.</div></blockquote><div style="text-align: justify;"><br /></div><div style="text-align: justify;">4. Alamat host dan broadcast yang valid ? </div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">Kita langsung buat tabelnya. </div></blockquote><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;">Sebagai catatan, host pertama adalah 1 angka setelah subnet, dan broadcast adalah 1 angka sebelum subnet berikutnya.</div></blockquote><div style="text-align: justify;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; table-layout: fixed; width: 572px;"><colgroup><col style="width: 22pt;" width="29"></col><col style="width: 74pt;" width="99"></col><col style="width: 73pt;" width="97"></col><col span="3" style="width: 80pt;" width="106"></col><col style="width: 22pt;" width="29"></col></colgroup><tbody><tr height="22" style="height: 16.5pt;"><td class="xl6311864" height="22" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 74pt;" width="99"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 73pt;" width="97"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 80pt;" width="106"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 80pt;" width="106"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 80pt;" width="106"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6311864" height="22" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6411864" style="background: rgb(217, 225, 242); border: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">Subnet</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.0</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.64</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.128</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.192</div></td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6311864" height="22" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6411864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">Host Pertama</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.1</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.65</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.129</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.193</div></td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6311864" height="22" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6411864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">Host Terakhir</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.62</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.126</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.190</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.254</div></td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6311864" height="22" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6411864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">Broadcast</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.63</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.127</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.191</div></td><td class="xl6511864" style="background: rgb(217, 225, 242); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"><div style="outline: 0px;">192.168.1.255</div></td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6311864" height="22" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6311864" style="background: rgb(217, 225, 242); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr></tbody></table></div><div style="text-align: justify;"> </div></blockquote></div><div style="text-align: justify;">Kita sudah selesaikan subnetting untuk IP address Class C. Dan kita bisa melanjutkan lagi untuk subnet mask yang lain, dengan konsep dan teknik yang sama. Subnet mask yang bisa digunakan untuk subnetting class C adalah seperti di bawah. Silakan anda coba menghitung seperti cara diatas untuk subnetmask lainnya.</div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px; text-align: left;"><div style="text-align: justify;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><br /></div></blockquote></div><div style="text-align: justify;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; table-layout: fixed; width: 252px;"><colgroup><col style="width: 22pt;" width="29"></col><col style="width: 92pt;" width="122"></col><col style="width: 54pt;" width="72"></col><col style="width: 22pt;" width="29"></col></colgroup><tbody><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 92pt;" width="122"> </td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 54pt;" width="72"> </td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6413009" style="background: rgb(252, 228, 214); border: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;">Subnet Mask</td><td class="xl6413009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;">Nilai CIDR</td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6513009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.128</td><td class="xl6613009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/25</td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6513009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.192</td><td class="xl6613009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/26</td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6513009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.224</td><td class="xl6613009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/27</td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6513009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.240</td><td class="xl6613009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/28</td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6513009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.248</td><td class="xl6613009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/29</td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6513009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.252</td><td class="xl6613009" style="background: rgb(252, 228, 214); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/30</td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl6313009" height="22" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl6313009" style="background: rgb(252, 228, 214); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr></tbody></table></div></blockquote></div><div style="text-align: justify;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><br /></div></blockquote></div><div style="text-align: justify;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><br /></div></blockquote></div></blockquote><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><b><span style="color: #2b00fe; font-size: medium;">SUBNETTING PADA IP ADDRESS CLASS B</span></b></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Berikutnya kita akan mencoba melakukan subnetting untuk IP address class B. </div><div style="text-align: justify;">Pertama, subnet mask yang bisa digunakan untuk subnetting class B adalah seperti dibawah. </div><div style="text-align: justify;">Sengaja saya pisahkan jadi dua, blok sebelah kiri dan kanan karena masing-masing berbeda teknik terutama untuk oktet yang dimainkan berdasarkan blok subnetnya. </div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">CIDR /17 sampai /24 caranya sama persis dengan subnetting Class C, hanya blok subnetnya kita masukkan langsung ke oktet ketiga, bukan seperti Class C yang dimainkan di oktet keempat. </div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Sedangkan CIDR /25 sampai /30 (kelipatan) blok subnet kita mainkan di oktet keempat, tapi setelah selesai oktet ketiga berjalan maju (coeunter) dari 0, 1, 2, 3, dst.</div><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px; text-align: left;"><div style="text-align: justify;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><br /></div></blockquote></div><div style="text-align: justify;"><blockquote style="border: none; margin: 0px 0px 0px 40px; padding: 0px;"><div style="text-align: justify;"><table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; table-layout: fixed; width: 451px;"><colgroup><col style="width: 22pt;" width="29"></col><col style="width: 80pt;" width="106"></col><col style="width: 54pt;" width="72"></col><col style="width: 16pt;" width="21"></col><col style="width: 92pt;" width="122"></col><col style="width: 54pt;" width="72"></col><col style="width: 22pt;" width="29"></col></colgroup><tbody><tr height="22" style="height: 16.5pt;"><td class="xl633734" height="22" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 80pt;" width="106"> </td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 54pt;" width="72"> </td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 16pt;" width="21"> </td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 92pt;" width="122"> </td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 54pt;" width="72"> </td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap; width: 22pt;" width="29"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl633734" height="22" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl643734" style="background: rgb(237, 237, 237); border: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;">Subnet Mask</td><td class="xl643734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;">Nilai CIDR</td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl643734" style="background: rgb(237, 237, 237); border: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;">Subnet Mask</td><td class="xl643734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: 0.5pt solid windowtext; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;">Nilai CIDR</td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl633734" height="22" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.128.0</td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/17</td><td class="xl673734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl663734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.128</td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/25</td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl633734" height="22" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.192.0</td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/18</td><td class="xl673734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl663734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.192</td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/26</td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl633734" height="22" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.224.0</td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/19</td><td class="xl673734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl663734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.255.224</td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/27</td><td class="xl633734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td></tr><tr height="22" style="height: 16.5pt;"><td class="xl633734" height="22" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; height: 16.5pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; vertical-align: bottom; white-space: nowrap;"> </td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: 0.5pt solid windowtext; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">255.255.240.0</td><td class="xl653734" style="background: rgb(237, 237, 237); border-bottom: 0.5pt solid windowtext; border-image: initial; border-left: none; border-right: 0.5pt solid windowtext; border-top: none; font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;">/20</td><td class="xl673734" style="background: rgb(237, 237, 237); font-family: "Trebuchet MS", sans-serif; font-size: 11pt; padding-left: 1px; padding-right: 1px; padding-top: 1px; text-align: center; vertical-align: bottom; white-space: nowrap;"> </td></tr></tbody></table></div></blockquote></div></blockquote><p><br /></p><b>Artikel Terkait<br /></b>Penjelasan Tentang Hubungan IP Address, Subnetmask, Default Gateway dan DNS Server<div><a href="https://www.youtube.com/watch?v=CjaoscmQgDE">https://www.youtube.com/watch?v=CjaoscmQgDE</a></div><div><br /></div><div><br /><a href="https://www.youtube.com/@PusatCaraCara"></a><br /><br /> </div>
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