ASSALAMMUALAIKUM WR.WB

PREFIX IP ADDRESS

P R E F I X I P A D D R E S S YA I T U S U AT U A N G K A

D I D A L A M S U S U N A N I P A D D R E S S , T E TA P I S U B N E T

P R E F I X T E R L E TA K D I A K H I R I P A D D R E S S D A N

T I D A K A D A D I D A L A M S U S U N A N I P - N YA .

C O N T O H N YA : 1 9 2 . 1 6 8 . 0 . 0 / 2 8 , S E B A G I A N A K A N

B I N G U N G 2 8 I T U M A K S U D N YA A PA ? ATA U

K A D A N G PA D A S A AT K I TA B E R L A N G G A N A N

I N T E R N E T, P I H A K I S P M E M B E R I I P 1 9 2 . 1 6 8 . 0 . 0 / 2 8 .

N A H , D A R I I P T E R S E B U T S U B N E T P R E F I X N YA

A D A L A H / 2 8 . D A L A M I P V 4 , I P I T U T E R D I R I D A R I

4 O C T E D ATA U 3 2 B I T. N A H K A L A U K I TA

M E N D A PAT N E T W O R K 1 9 2 . 1 6 8 . 0 . 0 / 2 8 , B E R A RT I D I

D A L A M B I N E R A D A 2 8 B I T N E T W O R K D A N

S I S A N YA 4 B I T A D A L A H H O S T.

UNTUK MENCARI BERAPA IP

YANG BISA KITA GUNAKAN2^N - 2 .

N ADALAH SISA BIT. KENAPA

DI KURANG 2? KARENA 1

BUAT NETWORK DAN 1 BUAT

BROADCAST.

D A R I I P T E R S E B U T YA I T U 1 9 2 . 1 6 8 . 0 . 0 / 2 8 ,

U N T U K M E N G E TA H U I B E R A PA J U M L A H

H O S T N YA K I TA M E M A K A I C A R A 2 ^ N - 2 .

J A D I , A PA B I L A S U B N E T P R E F I X N YA / 2 8

M A K A :

2^N - 2 = 2^4 - 2 = 14J A D I K I TA M E N D A PAT 1 4 H O S T. S E H I N G G A

I P YA N G B I S A D I PA K A I M U L A I D A R I

1 9 2 . 1 6 8 . 0 . 1 S A M PA I 1 9 2 . 1 6 8 . 0 . 1 4 .

DAN BAGAIMANA UNTUK MENCARI

SUBNET MASK DARI PREFIX /28 TADI?

KARENA ADA 28 BIT NETWORK DAN 4

BIT HOST, MAKA BINERNYA BISA DI

TULIS :

11111111.11111111.11111111.11110000

KALAU DITERJEMAHKAN DALAM

DESIMAL MENJADI 255 .255 .255 .240

PEMBAGIAN KELAS

IP ADDRESS

I P A D D R E S S K E L A S A A D A L A H 0 , D E N G A N

PA N J A N G N E T I D 8 B I T D A N PA N J A N G H O S T

I D 2 4 B I T. J A D I B Y T E P E RTA M A I P A D D R E S S

K E L A S A M E M P U N YA I R A N G E D A R I 0 -

1 2 7 . J A D I PA D A K E L A S A T E R D A PAT 1 2 7

N E T W O R K D E N G A N T I A P N E T W O R K D A PAT

M E N A M P U N G S E K I TA R 1 6 J U TA H O S T

( 2 5 5 X 2 5 5 X 2 5 5 ) . I P A D D R E S S K E L A S A

D I B E R I K A N U N T U K J A R I N G A N D E N G A N

J U M L A H H O S T YA N G S A N G AT B E S A R , I P

K E L A S I N I D A PAT D I L U K I S K A N PA D A

G A M B A R B E R I K U T I N I :

D U A B I T I P A D D R E S S K E L A S B S E L A L U

D I S E T 1 0 S E H I N G G A B Y T E P E RTA M A N YA

S E L A L U B E R N I L A I A N TA R A 1 2 8 - 1 9 1 .

N E T W P E RTA M A D A N 1 6 B I T S I S A N YA O R K

I D A D A L A H 1 6 B I T A D A L A H H O S T I D

S E H I N G G A

K A L A U A D A K O M P U T E R M E M P U N YA I I P

A D D R E S S 1 9 2 . 1 6 8 . 2 6 . 1 6 1 , N E T W O R K I D =

1 9 2 . 1 6 8 D A N H O S T I D = 2 6 . 1 6 1 . PA D A . I P

A D D R E S S K E L A S B I N I M E M P U N YA I R A N G E

I P D A R I 1 2 8 . 0 . X X X . X X X S A M PA I

1 9 1 . 1 5 5 . X X X . X X X , YA K N I B E R J U M L A H

6 5 . 2 5 5 N E T W O R K D E N G A N J U M L A H H O S T

T I A P N E T W O R K 2 5 5 X 2 5 5 H O S T ATA U

S E K I TA R 6 5 R I B U H O S T. B E R I K U T G A M B A R

I P K E L A S B :

I P A D D R E S S K E L A S C M U L A N YA

D I G U N A K A N U N T U K J A R I N G A N

B E R U K U R A N K E C I L S E P E RT I L A N .

T I G A B I T P E RTA M A I P A D D D I S E T 111 .

N E T W O R K I D T E R D I R I R E S S K E L A S C

S E L A L U D A R I 2 4 B I T D A N H O S T I D 8

B I T S I S A N YA S E H I N G G A D A PAT

T E R B E N T U K S E K I TA R 2 J U TA

N E T W O R K D E N G A N M A S I N G - M A S I N G

N E T W O R K M E M I L I K I 2 5 6 H O S T.

B E R I K U T G A M B A R I P K E L A S C :

I P A D D R E S S K E L A S D D I G U N A K A N U N T U K

K E P E R L U A N M U LT I C A S T I N G . 4 B I T

P E RTA M A I P A D D R E S S K E L A S D S E L A L U

D I S E T 1 1 1 0 S E H I N G G A B Y T E P E RTA M A N YA

B E R K I S A R A N TA R A 2 2 4 - 2 4 7 , S E D A N G K A N

B I T- B I T B E R I K U T N YA D I AT U R S E S U A I

K E P E R L U A N M U LT I C A S T G R O U P YA N G

M E N G G U N A K A N I P A D D R E S S I N I . D A L A M

M U LT I C A S T I N G T I D A K D I K E N A L I S T I L A H

N E T W O R K I D D A N H O S T I D .

I P A D D R E S S K E L A S E T I D A K D I P E R U N T U K K A N

U N T U K K E P E R L U A N U M U M . 4 B I T P E RTA M A I P

A D D R E S S K E L A S I N I D I S E T 1 1 1 1 S E H I N G G A

B Y T E P E RTA M A N YA B E R K I S A R A N TA R A 2 4 8 -

2 5 5 .

S E B A G A I TA M B A H A N D I K E N A L J U G A

I S T I L A H N E T W O R K P R E F I X , YA N G

D I G U N A K A N U N T U K I P A D D R E S S YA N G

M E N U N J U K B A G I A N J A R I N G A N . P E N U L I S A N

N E T W O R K P R E F I X A D A L A H D E N G A N TA N D A

S L A S H “ / ” YA N G D I I K U T I A N G K A YA N G

M E N U N J U K K A N PA N J A N G N E T W O R K P R E F I X

I N I D A L A M B I T. M I S A L U N T U K M E N U N J U K

S AT U N E T W O R K K E L A S B 1 9 2 . 1 6 8 . X X X . X X X

D I G U N A K A N P E N U L I S A N 1 9 2 . 1 6 8 / 1 6 . A N G K A

1 6 I N I M E R U PA K A N PA N J A N G B I T U N T U K

N E T W O R K P R E F I X K E L A S B .

SEKIAN, MUDAH MUDAHAN

BERMANFAAT.

WASSALAMMUALAIKUM

WR.WB

Created By Farisan Perkasa