Subnetting Flashcards
1
Q
/25
A
- 128 Mask
- 1 Bit on and 7 bits off
- Block size of 128
- 2 Subnets, each with 126 hosts
2
Q
/26
A
- 192 Mask
- 2 Bit on and 6 bits off
- Block size of 64
- 4 Subnets, each with 62 hosts
3
Q
/27
A
- 224 Mask
- 3 Bit on and 5 bits off
- Block size of 32
- 8 Subnets, each with 30 hosts
4
Q
/28
A
- 240 Mask
- 4 Bit on and 4 bits off
- Block size of 16
- 16 Subnets, each with 14 hosts
5
Q
/29
A
- 248 Mask
- 5 Bits on and 3 bits off
- Block size of 8
- 32 Subnets, each with 6 hosts
6
Q
/30
A
- 252 Mask
- 6 Bit on and 2 bits off
- Block size of 4
- 64 Subnets, each with 2 hosts
7
Q
/24
A
- 0 Mask
- 0 Bit on and 0 bits off
- Block size of 256
- 1 Subnet, each with 254 hosts
