subnet
n. [计] 子网络，[计] 分支网络
例句
OSPF was designed to support variable-length subnet masking (VLSM).
OSPF 设计为支持可变长度子网掩码。
Check the subnet masks for consistency.
检查子网掩码，以确保一致。
A domain usually pertains to the same subnet.
一个域通常属于同一个子网。
