PERTEMUAN 3
Nama : Ilham Ajisoko
Kelas : 13.2A.21
Materi : (Subnetting)
Nama Dosen : Vadly Maarif, M.Kom
PRAKTIKUM 3 JARINGAN KOMPUTER
SUBNETTING
- Pengertian Subnetting
- Fungsi Subnetting
- Mengurangi lalu-lintas jaringan, sehingga data yang lewat di perusahaan tidak akan bertabrakan (collision) atau macet.
- Teroptimasinya unjuk kerja jaringan.
- Pengelolaan yang disederhanakan.
- Membantu pengembangan jaringan ke arah jarak geografis yang menjauh.
- Efisiensi pengguanan IP Address
- Pendelegasian kekuasan untuk pengaturan
- Mempermudah manajemen jaringan
- Mengatasi masalah perbedaan hardware dan topologi fisik jaringan
- Menghitung Subnetting
= 2N ("N” yaitu jumlah bit network baru.
2. Menghitung host per subnet
= 2M – 2 (“M” yaitu jumlah bit host yang masih utuh.)
3. Menentukan Range blok
= 256 – nilai decimal dari bit network baru
= 2N = 26 = 64
3. Menentukan Range blok
= 256 – nilai decimal dari bit network baru
192.168.10.0/30
Host yang dikorbankan = 6
Maka, 11111111.11111111.11111111.11111100
Nilai decimal dari bit network baru = 27 + 26 + 25 + 24 + 23 +22 = 252
Jawab :
1. Jumlah subnet / network baru= 2N = 26 = 64
2. Jumlah host per subne
= 2M – 2
= 22 – 2 = 2
= 2M – 2
= 22 – 2 = 2
3. Range Blok
= 256 - 252 = 4
1
|
2
|
3
| |
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 Akhir
|
192.168.10.2
|
192.168.10.6
|
192.168.10.10
|
Broadcast
|
192.168.10.3
|
192.168.10.7
|
192.168.10.11
|
4
|
5
|
6
| |
Subnet
|
192.168.10.12
|
192.168.10.16
|
192.168.10.20
|
Host Pertama
|
192.168.10.13
|
192.168.10.17
|
192.168.10.21
|
Host Akhir
|
192.168.10.14
|
192.168.10.18
|
192.168.10.22
|
Broadcast
|
192.168.10.15
|
192.168.10.19
|
192.168.10.23
|
7
|
8
|
9
| |
Subnet
|
192.168.10.24
|
192.168.10.28
|
192.168.10.32
|
Host Pertama
|
192.168.10.25
|
192.168.10.29
|
192.168.10.33
|
Host Akhir
|
192.168.10.26
|
192.168.10.30
|
192.168.10.34
|
Broadcast
|
192.168.10.27
|
192.168.10.31
|
192.168.10.35
|
10
|
11
|
12
| |
Subnet
|
192.168.10.36
|
192.168.10.40
|
192.168.10.44
|
Host Pertama
|
192.168.10.37
|
192.168.10.41
|
192.168.10.45
|
Host Akhir
|
192.168.10.38
|
192.168.10.42
|
192.168.10.46
|
Broadcast
|
192.168.10.39
|
192.168.10.43
|
192.168.10.47
|
13
|
14
|
15
| |
Subnet
|
192.168.10.48
|
192.168.10.52
|
192.168.10.56
|
Host Pertama
|
192.168.10.49
|
192.168.10.53
|
192.168.10.57
|
Host Akhir
|
192.168.10.50
|
192.168.10.54
|
192.168.10.58
|
Broadcast
|
192.168.10.51
|
192.168.10.55
|
192.168.10.59
|
16
|
17
|
18
| |
Subnet
|
192.168.10.60
|
192.168.10.64
|
192.168.10.68
|
Host Pertama
|
192.168.10.61
|
192.168.10.65
|
192.168.10.69
|
Host Akhir
|
192.168.10.62
|
192.168.10.66
|
192.168.10.70
|
Broadcast
|
192.168.10.63
|
192.168.10.67
|
192.168.10.71
|
19
|
20
|
21
| |
Subnet
|
192.168.10.72
|
192.168.10.76
|
192.168.10.80
|
Host Pertama
|
192.168.10.73
|
192.168.10.77
|
192.168.10.81
|
Host Akhir
|
192.168.10.74
|
192.168.10.78
|
192.168.10.82
|
Broadcast
|
192.168.10.75
|
192.168.10.79
|
192.168.10.83
|
22
|
23
|
24
| |
Subnet
|
192.168.10.84
|
192.168.10.88
|
192.168.10.92
|
Host Pertama
|
192.168.10.85
|
192.168.10.89
|
192.168.10.93
|
Host Akhir
|
192.168.10.86
|
192.168.10.90
|
192.168.10.94
|
Broadcast
|
192.168.10.87
|
192.168.10.91
|
192.168.10.95
|
25
|
26
|
27
| |
Subnet
|
192.168.10.96
|
192.168.10.100
|
192.168.10.104
|
Host Pertama
|
192.168.10.97
|
192.168.10.101
|
192.168.10.105
|
Host Akhir
|
192.168.10.98
|
192.168.10.102
|
192.168.10.106
|
Broadcast
|
192.168.10.99
|
192.168.10.103
|
192.168.10.107
|
28
|
29
|
30
| |
Subnet
|
192.168.10.108
|
192.168.10.112
|
192.168.10.116
|
Host Pertama
|
192.168.10.109
|
192.168.10.113
|
192.168.10.117
|
Host Akhir
|
192.168.10.110
|
192.168.10.114
|
192.168.10.118
|
Broadcast
|
192.168.10.111
|
192.168.10.115
|
192.168.10.119
|
31
|
32
|
33
| |
Subnet
|
192.168.10.120
|
192.168.10.124
|
192.168.10.128
|
Host Pertama
|
192.168.10.121
|
192.168.10.125
|
192.168.10.129
|
Host Akhir
|
192.168.10.122
|
192.168.10.126
|
192.168.10.130
|
Broadcast
|
192.168.10.123
|
192.168.10.127
|
192.168.10.131
|
34
|
35
|
36
| |
Subnet
|
192.168.10.132
|
192.168.10.136
|
192.168.10.140
|
Host Pertama
|
192.168.10.133
|
192.168.10.137
|
192.168.10.141
|
Host Akhir
|
192.168.10.134
|
192.168.10.138
|
192.168.10.142
|
Broadcast
|
192.168.10.135
|
192.168.10.139
|
192.168.10.143
|
37
|
38
|
39
| |
Subnet
|
192.168.10.144
|
192.168.10.148
|
192.168.10.152
|
Host Pertama
|
192.168.10.145
|
192.168.10.149
|
192.168.10.153
|
Host Akhir
|
192.168.10.146
|
192.168.10.150
|
192.168.10.154
|
Broadcast
|
192.168.10.147
|
192.168.10.151
|
192.168.10.155
|
40
|
41
|
42
| |
Subnet
|
192.168.10.156
|
192.168.10.160
|
192.168.10.164
|
Host Pertama
|
192.168.10.157
|
192.168.10.161
|
192.168.10.165
|
Host Akhir
|
192.168.10.158
|
192.168.10.162
|
192.168.10.166
|
Broadcast
|
192.168.10.159
|
192.168.10.163
|
192.168.10.167
|
43
|
44
|
45
| |
Subnet
|
192.168.10.168
|
192.168.10.172
|
192.168.10.176
|
Host Pertama
|
192.168.10.169
|
192.168.10.173
|
192.168.10.177
|
Host Akhir
|
192.168.10.170
|
192.168.10.174
|
192.168.10.178
|
Broadcast
|
192.168.10.171
|
192.168.10.175
|
192.168.10.179
|
46
|
47
|
48
| |
Subnet
|
192.168.10.180
|
192.168.10.184
|
192.168.10.188
|
Host Pertama
|
192.168.10.181
|
192.168.10.185
|
192.168.10.189
|
Host Akhir
|
192.168.10.182
|
192.168.10.186
|
192.168.10.190
|
Broadcast
|
192.168.10.183
|
192.168.10.187
|
192.168.10.191
|
49
|
50
|
51
| |
Subnet
|
192.168.10.192
|
192.168.10.196
|
192.168.10.200
|
Host Pertama
|
192.168.10.193
|
192.168.10.197
|
192.168.10.201
|
Host Akhir
|
192.168.10.194
|
192.168.10.198
|
192.168.10.202
|
Broadcast
|
192.168.10.195
|
192.168.10.199
|
192.168.10.203
|
52
|
53
|
54
| |
Subnet
|
192.168.10.204
|
192.168.10.208
|
192.168.10.212
|
Host Pertama
|
192.168.10.205
|
192.168.10.209
|
192.168.10.213
|
Host Akhir
|
192.168.10.206
|
192.168.10.210
|
192.168.10.214
|
Broadcast
|
192.168.10.207
|
192.168.10.211
|
192.168.10.215
|
55
|
56
|
57
| |
Subnet
|
192.168.10.216
|
192.168.10.220
|
192.168.10.224
|
Host Pertama
|
192.168.10.217
|
192.168.10.221
|
192.168.10.225
|
Host Akhir
|
192.168.10.218
|
192.168.10.222
|
192.168.10.226
|
Broadcast
|
192.168.10.219
|
192.168.10.223
|
192.168.10.227
|
58
|
59
|
60
| |
Subnet
|
192.168.10.228
|
192.168.10.232
|
192.168.10.236
|
Host Pertama
|
192.168.10.229
|
192.168.10.233
|
192.168.10.237
|
Host Akhir
|
192.168.10.230
|
192.168.10.234
|
192.168.10.238
|
Broadcast
|
192.168.10.231
|
192.168.10.235
|
192.168.10.239
|
61
|
62
|
63
| |
Subnet
|
192.168.10.240
|
192.168.10.244
|
192.168.10.248
|
Host Pertama
|
192.168.10.241
|
192.168.10.245
|
192.168.10.249
|
Host Akhir
|
192.168.10.242
|
192.168.10.246
|
192.168.10.250
|
Broadcast
|
192.168.10.243
|
192.168.10.247
|
192.168.10.251
|
64
| |
Subnet
|
192.168.10.252
|
Host Pertama
|
192.168.10.253
|
Host Akhir
|
192.168.10.254
|
Broadcast
|
192.168.10.255
|
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