Internet Standard Subnetting Procedure

摘要: This memo discusses the utility of "subnets" Internet networks, which are logically visible sub-sections a single network. For administrative or technical reasons, many organizations have chosen to divide one network into several subnets, instead of acquiring set numbers. specifies procedures for use subnets. These procedures hosts (e.g., workstations). The used in and between subnet gateways not fully described. Important motivation background information subnetting standard is provided RFC-940. RFC specifies protocol ARPA-Internet community. If is implemented it strongly recommended that these be followed.