A.212.56.132.0/22 B.212.56.132.0/21 C.212.56.132.0/23 D.212.56.132.0/20
A.100M B.1000M C.2400M D.100/24M
A.網(wǎng)絡(luò)結(jié)構(gòu)資源 B.網(wǎng)絡(luò)關(guān)系資源 C.網(wǎng)絡(luò)節(jié)點(diǎn)資源 D.網(wǎng)絡(luò)性能資源