| Subject | English | Spanish |
| comp., MS | default subnet mask | máscara de subred predeterminada (A subnet mask that is used on an Internet Protocol version 4 (IPv4) class-based network. The subnet mask for Class A is 255.0.0.0. The subnet mask for Class B is 255.255.0.0. The subnet mask for Class C is 255.255.255.0) |
| comp., MS | multi-subnet cluster | clúster de múltiples subredes (A failover cluster in which each node is located in a different subnet) |
| comp., MS | screened subnet | subred filtrada (One or more computers that have a connection to the Internet through an external screening router and a connection to the internal network through an interior screening router. Computers that are linked to the perimeter network have limited access to both the Internet and the internal network. This architecture is convenient if multiple hosts require direct Internet access) |
| commun. | subnet address | dirección de la subred |
| comp., MS | subnet mask | máscara de subred (A 32-bit value that enables the recipient of Internet Protocol version 4 (IPv4) packets to distinguish the network ID and host ID portions of the IPv4 address. Typically, subnet masks use the format 255.x.x.x. IPv6 uses network prefix notations rather than subnet masks) |