OSI Model | Packets | Glossaries | IPv4 Address Classes | Subnetting | Powershell

7 Attributes of subnetting:

Network ID: First IP address in each sub-network

Broadcast IP: Last IP address in each sub-network

First Host IP: IP address after the network ID

Last Host IP: IP address before the broadcast IP

Next Network: Network ID of the next sub-network

# IP Addresses: Number of IP addresses in sub-nerwork

CIDR/Subnet: Converting between CIDR/Subnet mask