n.粒界网状组织
Enter an IP address for the new subnetwork. 输入新子网的IP地址。
But they’re just one subnetwork out of many across the globe. 但是，它们只是全球范围内众多网络的一个分支。
Determine the number of hosts necessary per subnetwork. 必须确定每一个子网主机的数量。
In Cisco IOS Release 12.0 and later, subnetwork ”0” is enabled by default. 思科IOS版本12.
A more appropriate broadcast address is set to match a specific subnetwork. 更特定的广播地址被设置成匹配特定的子网。
