Tugas Subnetting

 Nama : - Farhatina Kamila (13)

             - Wiwin Nur Widyasari (45)

Tugas

MEMBUAT SUBNETING KELAS A,B,C MASING-MASING 2 IP

Kelas A

1.      13.12.9.8 /9

2.      12.7.8.9 /10

Kelas B

1.      141.13.12.1 /17

2.      180.50.47.2 /18

Kelas C

1.      200.1.23.5 /28

2.      205.50.15.45 /26

Jawab:

Kelas A

1.    13.12.9.8/9      255.128.0.0

11111111.10000000.00000000.00000000

·        Jumlah subnet  :  2^x =  2¹ =  2

·        Jumlah host persubnet :  2^y-2 = 2²³-2 =  8388608-2 = 8388606

·        Block subnet =  256-128 = 128 (0,128)

Subnet	Host pertama	Host terakhir	Broadcast
13.0.0.0	13.0.0.1	13.127.255.254	13.127.255.255
13.128.0.0	13.128.0.1	13.255.255.254	13.255.255.255

2. 12.7.8.9/10      255.192.0.0

11111111.11000000.00000000.00000000

·        Jumlah subnet : 2^{x =} 2^{2 =} 4

·        Jumlah host persubnet : 2^y-2 = 2²²-2 = 4194304-2 = 4194302

·        Block subnet : 256-192 = 64 ( 0,64,128,192 )

Subnet	Host persubnet	Host terakhir	Broadcast
12.0.0.0	12.0.0.1	12.63.255.254	12.64.255.255
12.64.0.0	12.64.0.1	12.127.255.254	12.127.255.255
12.128.0.0	12.128.0.1	12.191.255.254	12.191.255.255
12.192.0.0	12.192.0.1	12.255.255.254	12.255.255.255

Kelas B

1.    141.13.12.1/17                        255.255.128.0

11111111.11111111.10000000.00000000

·        Jumlah subnet  : 2^x = 2¹ = 2

·        Jumlah host persubnet : 2^y-2 = 2¹⁵-2 = 32768-2 = 32766

·        Block subnet : 256-128 = 128 ( 0,128 )

Subnet	Host pertama	Host terakhir	Broadcast
141.13.0.0	141.13.0.1	141.13.127.254	141.13.127.255
141.13.128.0	141.13.128.1	141.13.255.254	141.13.255.255

2. 180.50.47.2 /18                       255.255.192.0

11111111.11111111.11000000.00000000

·        Jumlah subnet : 2^x = 2² = 4

·        Jumlah host persubnet : 2^y-2 = 2¹⁴-2 = 16384-2 = 16382

·        Block subnet : 256-192 = 64    ( 0,64,128,192 )

Subnet	Hostpertama	Host terakhir	Broadcast
180.50.0.0	180.50.0.1	180.50.63.254	180.50.63.255
180.50.64.0	180.50.64.1	180.50.127.254	180.50.127.255
180.50.128.0	180.50.128.1	180.50.191.254	180.50.191.255
180.50.192.0	180.50.192.1	180.50.255.254	180.50.255.255

Kelas C

2    1. 200.1.23.5 /28             255.255.255.240

11111111.11111111.11111111.11110000

·        Jumlah subnet  :  2^x = 2⁴ = 16

·        Jumlah host persubnet  : 2^y-2 = 2⁴-2 = 16-2 = 14

·        Block subnet  : 256-240 = 16   ( 0,16,32,48,64,80,96,112,128,144,160,176,192,208,224,240 )

subnet	Host pertama	Host terakhir	Broadcast
200.1.23.0	200.1.23.1	200.1.23.14	200.1.23.15
200.1.23.16	200.1.23.17	200.1.23.30	200.1.23.31
200.1.23.32	200.1.23.33	200.1.23.46	200.1.23.47
200.1.23.48	200.1.23.48	200.1.23.62	200.1.23.63

200.1.23.192	200.1.23.193	200.1.23.206	200.1.23.207
200.1.23.208	200.1.23.209	200.1.23.222	200.1.23.223
200.1.23.224	200.1.23.225	200.1.23.238	200.1.23.239
200.1.23.240	200.1.23.241	200.1.23.254	200.1.23.255

2   2. 205.50.15.45 /26         255.255.255.192

11111111.11111111.11111111.11000000

·        Jumlah subnet :  2^{2 =} 4

·        Jumlah host persubnet : 2^y-2 = 2⁶-2  = 64-2 = 62

·        Block subnet : 256-192 =64 ( 0,64,128,192 )

Subnet	Host pertama	Host terakhir	Broadcast
205.50.15.0	205.50.15.1	205.50.15.62	205.50.15.63
205.50.15.64	205.50.15.65	205.50.15.126	205.50.15.127
205.50.15.128	205.50.15.129	205.50.15.190	205.50.15.191
205.50.15.192	205.50.15.193	205.50.15.254	205.50.15.255