2.利用ping命令（-t參數(shù)）測(cè)試網(wǎng)絡(luò)是否通暢

利用帶有-t參數(shù)的ping命令可以測(cè)試網(wǎng)絡(luò)是否通暢。執(zhí)行帶有-t參數(shù)的ping命令后，系統(tǒng)就不停地運(yùn)行ping命令，只有按下“Ctrl”+“C”鍵后，才會(huì)終止該命令的運(yùn)行。

例如：

            C:\WINDOWS>ping 192.168.1.1 -t
            pinging 192.168.1.1 with 32 bytes of data:
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            Reply from 192.168.1.1: bytes=32 time<10ms TTL=64
            ping statistics for 192.168.1.1:
            Packets: Sent = 8，Received = 8，Lost = 0 (0% loss)，
            Approximate round trip times in milli-seconds:
            Minimum = 0ms，Maximum = 0ms，Average = 0ms
            Control-C