The ping command depends only on the very lowest level of networking software. So if ping cannot reach another computer , that strongly suggests either a network break or that the other computer is dead.
英
美
- ping命令僅依靠網(wǎng)絡(luò )軟件的最底層，如果ping命令不能到達另一臺計算機，這足以說(shuō)明網(wǎng)絡(luò )中斷了，或者是另外那臺計算機死機了。
