Jarkom (IP v4)

1. 192.168.11.25/24

a. Subnet Mask
= 11111111.11111111.11111111.00000000
= 255.255.255.0

b. Network ID
11000000.10101000.00001011.00011001 = IP
11111111.11111111.11111111.00000000 = Net Mask
…………………………………………………………………………………..AND
11000000.10101000.00001011.00000000
= 192.168.11.0

c. Host ID = 25

d. Broadcast ID
11000000.10101000.00001011.00000000 = Net ID
11111111.11111111.11111111.00000000 = Net Mask
……………………………………………………………………………………OR
11000000.10101000.00001011.11111111
= 192.168.11.255

e. Kelas = C


2. 192.168.11.66/26

a. Subnet Mask
= 11111111.11111111.11111111.11000000
= 255.255.255.192

b. Network ID
11000000.10101000.00001011.00100001 = IP
11111111.11111111.11111111.00000000 = Net Mask
…………………………………………………………………………………..AND
11000000.10101000.00001011.00000000
= 192.168.11.0

c. Host ID = 66

d. Broadcast ID
11000000.10101000.00001011.00000000 = Net ID
11111111.11111111.11111111.11000000 = Net Mask
……………………………………………………………………………………OR
11000000.10101000.00001011.00111111
= 192.168.11.63

e. Kelas = C

3. 172.16.0.120/25

a. Subnet Mask
= 11111111.11111111.11111111.10000000
= 255.255.255.128

b. Network ID
10101100.00010000.00000000.01111000 = IP
11111111.11111111.11111111.10000000 = Net Mask
…………………………………………………………………………………..AND
10101100.00010000.00000000.00000000
= 172.16.0.0

c. Host ID = 0.120

d. Broadcast ID
10101100.00010000.00000000.00000000 = Net ID
11111111.11111111.11111111.10000000 = Net Mask
……………………………………………………………………………………OR
10101100.00010000.00000000.01111111
= 172.16.0.127

e. Kelas = B

4. 172.16.0.130/25

a. Subnet Mask
= 11111111.11111111.11111111.10000000
= 255.255.255.128

b. Network ID
10101100.00010000.00000000.10000010 = IP
11111111.11111111.11111111.10000000 = Net Mask
…………………………………………………………………………………..AND
10101100.00010000.00000000.10000000
= 172.16.0.128

c. Host ID = 0.130

d. Broadcast ID
10101100.00010000.00000000.10000000 = Net ID
11111111.11111111.11111111.10000000 = Net Mask
……………………………………………………………………………………OR
10101100.00010000.00000000.11111111
= 172.16.0.255

e. Kelas = B

5. 10.1.1.2/8

a. Subnet Mask
= 11111111.00000000.00000000.00000000
= 255.0.0.0

b. Network ID
00000101.00000001.00000001.00000010 = IP
11111111.00000000.00000000.00000000 = Net Mask
…………………………………………………………………………………..AND
00000101.00000000.00000000.00000000
= 172.0.0.0

c. Host ID = 1.1.2

d. Broadcast ID
00000101.00000000.00000000.00000000 = Net ID
11111111.00000000.00000000.00000000 = Net Mask
……………………………………………………………………………………OR
00000101.11111111.11111111.11111111
= 10.255.255.255

e. Kelas = A

Advertisement