pingwww.aaa.cnPingingwww.aaa.cn[202.114.10.56]with32bytesofdata:Replyfrom202.114.10.56:Destinationnetunreachable.Replyfrom202.114.10.56:Destinationnetunreachable.Replyfro..." />
在某臺主機(jī)上無法訪問域名為www.aaa.cn 的網(wǎng)站,而局域網(wǎng)中的其他主機(jī)可正常訪問,在該主機(jī)上執(zhí)行ping命令時(shí)有如下所示的信息:
C:\>ping www.aaa.cn
Pinging www.aaa.cn [202.114.10.56]with 32 bytes of data:
Reply from 202.114.10.56:Destination net unreachable.
Reply from 202.114.10.56:Destination net unreachable.
Reply from 202.114.10.56:Destination net unreachable.
Reply from 202.114.10.56:Destination net unreachable.
Ping statistics for 202.114.10.56:
Packets:Sent =4,Received =4,Lost 0(0% 1oss),
Approximate round trip times in milli-seconds:
Minimum =0ms,Maximum =Oms,Average =0ms
分析以上信息,可能造成該現(xiàn)象的原因是()。
A. 該主機(jī)IP地址配置錯(cuò)誤
B.該主機(jī)網(wǎng)關(guān)配置錯(cuò)誤
C.該主機(jī)的連接請求被攔截
D.該主機(jī)DNS服務(wù)器配置錯(cuò)誤