- 搜標(biāo)題
- 搜題干
- 搜選項
單項選擇題
修改eth0網(wǎng)卡的IP地址為172.18.48.56和子網(wǎng)掩碼255.255.255.128的命令：（）
A.ifconfigeth0javascript：void（0）；172.18.48.56netmask255.255.255.128
B.ifconfig172.18.48.56netmask255.255.255.128
C.ipconfigeth0172.18.48.56netmask255.255.255.128
D.ifconfigup172.18.48.56netmask255.255.255.128
