三、应用题(共20分)。
应用题必须用蓝、黑色钢笔或者圆珠笔写在答题纸的相应位置上,否则无效。
答案:(1)①59.67.147.132/30 ;②59.67.147.128/30
③59.67.147.64/28;④59.67.147.48/28
⑤59.67.156.0/22;⑥59.67.148.0/22
答案:(2)SNMP
子网网络地址 | 子网掩码 | 可用IP地址段 | |
子网1 (25台) |
59.67.149.192/27 | 255.255.255.244 | 59.67.149.193~59.67.149.222 |
子网2 (25台) |
59.67.149.224/27 | 255.255.255.224 | 59.67.149.225~59.67.149.254 |
子网3 (55台) |
59.67.149.128/26 | 255.255.255.192 | 59.67.149.129~59.67.149.190 |