Menghitung Jumlah Network dan Host Dari Alamat IP Adrees

Tugas Pertemuan 2 (Jaringan Komputer)

Desi Puspita Sari 19211119
19.7F.28

Soal:

Hitunglah jumlah Network dan Host yang akan terbentuk dari alamat IP Address dibawah ini, kemudian buat rincian alamat (Network, Broadcast) beserta alamat yang dapat diberikan kepada host/komputer :

1. 192.168.10.1/30

2. 172.168.10.1/16

3. 172.168.10.0/22

4. 10.168.5.1/8

5. 10.168.5.1/17

Jawaban :

1. 192.168.10.1/30

Netmask          : 255.255.255.252

Binary             : 11111111. 11111111. 11111111.11111100 : /30

Network          : 2ⁿ                                                       Host     : 2^h -2

                        : 2⁶                                                                   : 2² - 2

                        : 64 Network                                                   : 2 Host

Block Subnet : 256 – 252 = 4 Subnet.

4 + 4 = 8 + 4 = 12 + 4 = 16 Jadi 0, 4, 8, 12,16

	Network 0	Network 1	Network 2
Subnet	192.168.10.0	192.168.10.4	192.168.10.8
Host Pertama	192.168.10.1	192.168.10.5	192.168.10.9
Host Terakhir	192.168.10.2	192.168.10.6	192.168.10.14
Broadcast	192.168.10.3	192.168.10.7	192.168.10.15

 

2. 172.168.10.1/16

Netmask          : 255.255.0.0

Binary             : 11111111. 11111111. 00000000.00000000 : /16

Network          : 2ⁿ                                                       Host     : 2^h -2

                        : 2⁰                                                                   : 2¹⁶ - 2

                        : 1 Network                                                     : 65534 Host

Block Subnet : 256 – 128 = 128 Subnet.

128 + 128 = 256 + 128 = 384 Jadi 0, 128, 256, 384

	Network 0	Network 1	Network 2
Subnet	192.168.10.0	172.168.10.128	172.168.10.256
Host Pertama	192.168.10.1	172.168.10.129	172.168.10.257
Host Terakhir	172.168.10.126	172.168.10.254	172.168.10.382
Broadcast	172.168.10.127	172.168.10.255	172.168.10.383

 

3. 172.168.10.1/22

Netmask          : 255.255.252.0

Binary             : 11111111. 11111111. 11111100.00000000 : /22

Network          : 2ⁿ                                                       Host     : 2^h -2

                        : 2⁶                                                                   : 2¹⁰ - 2

                        : 64 Network                                                   : 1022 Host

Block Subnet : 256 – 252 = 4 Subnet.

4 + 4 = 8 + 4 = 12 jadi  0, 4, 8, 12

	Network 0	Network 1	Network 2
Subnet	172.168.10.0	172.168.10.4	172.168.10.8
Host Pertama	172.168.10.1	172.168.10.5	172.168.10.9
Host Terakhir	172.168.10.2	172.168.10.6	172.168.10.10
Broadcast	172.168.10.3	172.168.10.7	172.168.10.11

 

 

4. 10.168.5.1/8

Netmask          : 255.0.0.0

Binary             : 11111111. 00000000 . 00000000.00000000 : /8

Network : 2ⁿ                                        Host     : 2^h -2

               : 2⁰                                                    : 2²⁴ - 2

               : 1 Network                                      : 16777214 Host

Block Subnet : 256 – 0 = 256 / 0 (Karena Blok Subnet 256 Invalid, Jadi Blok Subnetnya : 0)

	Network 0
Subnet	10.0.0.0
Host Pertama	10.0.0.1
Host Terakhir	10.255.255.254
Broadcast	10.255.255.255

 

5. 10.168.5.1/17

Netmask          : 255.255.128.0

Binary             : 11111111. 11111111. 10000000.00000000 : /17

Network : 2ⁿ                                        Host     : 2^h -2

               : 2¹                                                    : 2¹⁵ - 2

               : 2 Network                                      : 32766 Host

Block Subnet 256 - 128    = 128 + 128 = 256 + 128 = 384 jadi  0, 128, 256, 384

	Network 0	Network 1	Network 2
Subnet	10.168.5.0	10.168.5.128	10.168.5.256
Host Pertama	10.168.5.1	10.168.5.129	10.168.5.257
Host Terakhir	10.168.5.126	10.168.5.254	10.168.5.382
Broadcast	10.168.5.127	10.168.5.255	10.168.5.383