A network mask, often called Subnet Mask, is a 32-bit number that divides an IP Address into its network and host components. It establishes the boundary, allowing devices to determine if a destination is local or needs to be routed across networks.
A network mask, often called Subnet Mask, is a 32-bit number that divides an IP Address into its network and host components. It establishes the boundary, allowing devices to determine if a destination is local or needs to be routed across networks.