SUBNETTING KELAS B CIDR 20 DAN 23
TENTUKAN : 1.SUBNET/NETWORK 2.BLOK SUBNET 3.JUMLAH HOST/SUBNET 4.JUMLAH HOST VALID 5.RENTANG IP ADDRESS BERDASARKAN SUBNET 6.JUMLAH SUBNET 1 . 128.25.0.0/20 IIIIIIII.IIIIIIII.IIII0000.00000000 1. 256 - 2^4 = 256 - 16 = 240 255.255.240.0 2. 256 - 2^y = 256 - 2^4 = 256 - 16 = 240 3. 2^y = 4096 4. 2^y - 2 = 2^12 -2 = 4094 5. 0,16,32,48,64,80,96,112,128,144,160,176,192,208,224,240. Net : 128.25.0.0 I : 128.25.0.1 Address : 128.25.15.254 BC : 128.25.15.255 Net : 128.25.16.0 I : 128.25.16.1 Address : 128.25.31.254 BC : 128.25.31.255 Net : 128.25.32.0 I : 128.25.32...