- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
修改eth0網(wǎng)卡的IP地址為172.18.48.65和子網(wǎng)掩碼255.255.255.128的命令：（）
A.ifconfigeth0172.18.48.65netmask255.255.255.128
B.ifconfig172.18.48.65netmask255.255.255.128
C.ipconfigeth0172.18.48.65netmask255.255.255.128
D.ifconfigup172.18.48.65netmask255.255.255.128
