SUBNETING IP ADDRESS KELAS C

kelas c = 3 oktek pertama adalah network, 1 oktek terakhir adalah host
yang perlu diingat =

10000000        = 128 ( /25 )
11000000        = 192 ( /26 )
11100000        = 224 ( /27 )
11110000        = 240 ( /28 )
11111000        = 248 ( /29 )
11111100        = 252 ( /30 )
11111110        = 254 ( /31 )
11111111        = 255 ( /32 )

21            = 2                   211                    = 2048             221                    = 2097152
22            = 4                   212                          = 4096             222                    = 4194304
23         = 8                   213                    = 8192             223                          = 8388608
24         = 16                 214                          = 16384
25         = 32                 215                          = 32768
26         = 64                 216                    = 65536
27         = 128               217                    = 131072
28         = 256               218                    = 262144
29         = 512               219                          = 524288
210        = 1024             220                    = 1048576


Disini saya mempunyai beberapa soal tentang subneting kelas c
SOAL :
Carilah subnet mask,jumlah subnet,jumlah host,blok subnet, dan alamat host yang valid pada kelas C
dengan ip sebagai berikut :
- 192.168.1.0/27
- 192.168.4.0/28
- 192.168.6.0/29
- 192.168.8.0/30
- 192.168.19.0/25

penyelesaian :



*192.168.1.0/27
Subnet mask:    11111111.11111111.11111111.11100000 ( 255.255.255.224 )
Kelas C
                      1. Jumlah subnet        = 23                              = 8 Subnet
                      2. Jumlah host            = 25 – 2                 = 30 Host
                      3. Blok subnet            = 256 – 224          = 32 ( 0,32,64,96, 128,160,192,224 )
                      4. Alamat host yang valid :
     
NO
SUBNET
HOST AWAL
HOST AKHIR
BROADCAST
1.
192.168.1.0
192.168.1.1
192.168.1.30
192.168.1.31
2.
192.168.1.32
192.168.1.33
192.168.1.62
192.168.1.63
3.
192.168.1.64
192.168.1.65
192.168.1.94
192.168.1.95
4.
192.168.1.96
192.168.1.97
192.168.1.126
192.168.1.127
5.
192.168.1.128
192.168.1.129
192.168.1.158
192.168.1.159
6.
192.168.1.160
192.168.1.161
192.168.1.190
192.168.1.191
7.
192.168.1.192
192.168.1.193
192.168.1.222
192.168.1.223
8.
192.168.1.224
192.168.1.225
192.168.1.254
192.168.1.255


*192.168.4.0/28
Subnet mask:    11111111.11111111.11111111.11110000 ( 255.255.255.240 )
Kelas C
                     1. Jumlah subnet  = 24               = 16 Subnet
                     2. Jumlah host      = 24 – 2       = 14 Host
                     3.  Blok subnet     = 256 – 240 = 16  
                          (  0,16,32,48,64,80,96,112,128,144,160,176,192,208,224,240)
                     4.      Alamat host yang valid :
     
NO
SUBNET
HOST AWAL
HOST AKHIR
BROADCAST
1.
192.168.4.0
192.168.4.1
192.168.4.14
192.168.1.15
2.
192.168.4.16
192.168.4.17
192.168.4.30
192.168.1.31
3.
192.168.4.32
192.168.4.31
192.168.4.46
192.168.1.47
4.
192.168.4.48
192.168.4.49
192.168.4.62
192.168.1.63
5.
192.168.4.64
192.168.4.65
192.168.4.78
192.168.1.79
6.
192.168.4.80
192.168.4.81
192.168.4.94
192.168.1.95
7.
192.168.4.96
192.168.4.97
192.168.4.110
192.168.1.111
….
……….



15
192.168.4.224
192.168.4.225
192.168.4.238
192.168.4.239
16
192.168.4.240
192.168.4.241
192.168.4.254
192.168.4.255

*192.168.6.0/29
Subnet mask:    11111111.11111111.11111111.11111000 ( 255.255.255.248 )
Kelas C
                     1. Jumlah subnet        = 25               = 32 Subnet
                     2. Jumlah host            = 23 – 2        = 6 Host
                     3. Blok subnet            = 256 – 248 = 8 
                        ( 0,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,
                        152,160,168,176,184,192,200,208,216,224,232,240,248)
                     4. Alamat host yang valid :
     
NO
SUBNET
HOST AWAL
HOST AKHIR
BROADCAST
1.
192.168.6.0
192.168.6.1
192.168.6.6
192.168.6.7
2.
192.168.6.8
192.168.6.9
192.168.6.14
192.168.6.15
3.
192.168.6.16
192.168.6.17
192.168.6.22
192.168.6.23
4.
192.168.6.24
192.168.6.25
192.168.6.30
192.168.6.31
5.
192.168.6.32
192.168.6.33
192.168.6.38
192.168.6.39
6.
192.168.6.40
192.168.6.41
192.168.6.46
192.168.6.47
7.
192.168.6.48
192.168.6.49
192.168.6.54
192.168.6.55
….




31
192.168.6.240
192.168.6.240
192.168.6.240
192.168.6.240
32
192.168.6.248
192.168.6.248
192.168.6.248
192.168.6.248

*192.168.8.0/30
Subnet mask:    11111111.11111111.11111111.11111100 ( 255.255.255.252 )
Kelas C
                     1. Jumlah subnet        = 26               = 64 Subnet
                     2. Jumlah host            = 22 – 2        = 2 Host
                     3. Blok subnet            = 256 – 252 = 4                         (0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,
112116,120,124,128,132,136,140,144,148,152,156,160,164,168,172,176,180,184,188,192,
196,200,204, 208,212,216,220,224,228,232,236,240,244,248,252)
                      4. Alamat host yang valid :
     
NO
SUBNET
HOST AWAL
HOST AKHIR
BROADCAST
1.
192.168.8.0
192.168.8.1
192.168.8.2
192.168.8.3
2.
192.168.8.4
192.168.8.5
192.168.8.6
192.168.8.7
3.
192.168.8.8
192.168.8.9
192.168.8.10
192.168.8.11
4.
192.168.8.12
192.168.8.13
192.168.8.14
192.168.8.15
5.
192.168.8.16
192.168.8.17
192.168.8.18
192.168.8.19
6.
192.168.8.20
192.168.8.21
192.168.8.22
192.168.8.23
7.
192.168.8.24
192.168.8.25
192.168.8.26
192.168.8.27
….




63
192.168.8.248
192.168.8.249
192.168.8.250
192.168.8.251
64
192.168.8.252
192.168.8.253
192.168.8.254
192.168.8.255

*192.168.19.0/25
Subnet mask:    11111111.11111111.11111111.10000000 ( 255.255.255.128 )
Kelas C
                      1. Jumlah subnet        = 21               = 2 Subnet
                      2. Jumlah host            = 27 – 2        = 126 Host
                      3. Blok subnet            = 256 – 128 = 128 ( 0,128)
                      4. Alamat host yang valid :
     
NO
SUBNET
HOST AWAL
HOST AKHIR
BROADCAST
1.
192.168.19.0
192.168.19.1
192.168.19.126
192.168.19.127
2.
192.168.19.128
192.168.19.129
192.168.19.254
192.168.19.255





Comments

Popular posts from this blog

Driver Printer Canon PIXMA MP230, MP237 Terbaru Windows (xp, 7, 8, 10)

OSPF (Open Shortest Path First)

Makalah Keamanan Sistem Informasi