Given IP | 181 . 20 . 89 . 79 / 25 | |
#1. & 2. | Find the SubNetwork |
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#3. | Find the First useable IP address | 181 . 20 . 89 . 1 |
#4. | Find the Broadcast address | 181 . 20 . 89 . 127 |
#5 | Find the Last useable IP address | 181 . 20 . 89 . 126 |
#6. | What is the Total Number of IPs per Subnet? | 128 |
#7. | How many useable Hosts address per subnet? | 126 |
#8. | What is the Next Subnet Number? | 181 . 20 . 89 . 128 |
#9. | What IP Class is this? | Class B |
#10. | How many possible Subnetworks with this class? | Bits this Class = 16 Bits Subnet Mask= 25 2^ 9 = 512 |