如何才能Ping网段 linux下如何设置才能ping通另一网段的主机
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\u5982\u6709\u4e24\u4e2a\u7535\u8111\u5206\u522b\u4e3aPC1\u4e0ePC2\uff0cPC1\u4e3a192.168.1.1/24 PC2\u4e3a192.168.2.1/24\uff0c\u5728\u6ca1\u6709\u4e09\u5c42\u8bbe\u5907\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5c06PC1\u4e0a\u518d\u52a0\u4e00\u4e2aPC2\u7f51\u6bb5\u7684IP\u5730\u5740\u6216PC2\u4e0a\u52a0\u4e00\u4e2aPC1\u7f51\u6bb5\u7684\u5730\u5740\uff0c\u5373\u53ef\u5b9e\u73b0\u901a\u4fe1\uff08\u5982PC1\u518d\u52a0\u4e2a192.168.2.100/24\u6216\u8005PC2\u52a0\u4e00\u4e2a192.168.1.100/24\uff0c\u8fd9\u91cc\u8bf4\u660e\u4e00\u4e0b/24\u662f\u6307\u7f51\u7edc\u4f4d\u6240\u5360\u4f4d\u6570\u4e3a24\u4f4d\uff0c\u548c192.168.2.100 255.255.255.0 \u4e0e 192.168.1.100 255.255.255.0\u8868\u793a\u7684\u610f\u601d\u662f\u4e00\u6837\u7684\uff0c\u53ea\u4e0d\u8fc7\u4e66\u5199\u7684\u65b9\u5f0f\u6709\u4e9b\u4e0d\u540c\uff0c\u8981\u77e5\u9053 IP\u5730\u5740\u4e0e\u5b50\u7f51\u63a9\u7801\u662f\u6210\u5bf9\u51fa\u73b0\u7684\u8fd9\u4e00\u70b9\u5f88\u91cd\u8981\uff01\uff09\u3002
\u4e24\u4e2a\u7f51\u6bb5\u4e4b\u95f4\u63a5\u4e00\u4e2a\u8def\u7531\u5668\uff08\u666e\u901a\u8def\u7531\u5668\u6216\u4e13\u4e1a\u8def\u7531\u5668\u90fd\u53ef\u4ee5\uff0c\u8fd9\u91cc\u4ee5\u666e\u901a\u8def\u7531\u5668\u4e3a\u4f8b\uff09\uff0cPC1\u8fde\u63a5\u8fde\u63a5\u8def\u7531\u5668\u4efb\u610fLAN\u53e3\uff0cPC2\u8fde\u63a5\u8def\u7531\u5668WAN\u53e3\uff0c\u8def\u7531\u5668\u7684LAN\u53e3\u8bbe\u7f6e\u4e3a192.168.1.254/24\uff0cWAN\u53e3\u8bbe\u7f6e\u4e3a\u9759\u6001IP 192.168.2.254/24\uff0cPC1\u4e0ePC2\u7684\u7f51\u5173\u5206\u522b\u8bbe\u7f6e\u4e3a192.168.1.254\u4e0e192.168.2.254\u8fd9\u6837\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u7f51\u6bb5\u7684\u901a\u4fe1\u4e86\u3002
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\u5e38\u7528\u53c2\u6570\uff1a
-c \u6570\u76ee \u5728\u53d1\u9001\u6307\u5b9a\u6570\u76ee\u7684\u5305\u540e\u505c\u6b62
-q \u4e0d\u663e\u793a\u4efb\u4f55\u4f20\u9001\u5c01\u5305\u7684\u4fe1\u606f\uff0c\u53ea\u663e\u793a\u6700\u540e\u7684\u7ed3\u679c
\u9700\u8981\u7684\u662f\uff1a1\u3001linux\u4e0b\u7684ping\u548cwindows\u4e0b\u7684ping\u7a0d\u6709\u533a\u522b,linux\u4e0bping\u4e0d\u4f1a\u81ea\u52a8\u7ec8\u6b62,\u9700\u8981\u6309ctrl+c\u7ec8\u6b62\u6216\u8005\u7528\u53c2\u6570-c\u6307\u5b9a\u8981\u6c42\u5b8c\u6210\u7684\u56de\u5e94\u6b21\u6570\u30022\u3001\u6709\u4e9b\u670d\u52a1\u5668\u4e3a\u4e86\u9632\u6b62\u901a\u8fc7ping\u63a2\u6d4b\u5230\uff0c\u901a\u8fc7\u9632\u706b\u5899\u8bbe\u7f6e\u4e86\u7981\u6b62ping\u6216\u8005\u5728\u5185\u6838\u53c2\u6570\u4e2d\u7981\u6b62ping\uff0c\u8fd9\u6837\u5c31\u4e0d\u80fd\u901a\u8fc7ping\u786e\u5b9a\u8be5\u4e3b\u673a\u662f\u5426\u8fd8\u5904\u4e8e\u53ef\u8fde\u901a\u72b6\u6001\u3002
可以用于测试的命令有：ping traceroute
直接用ping命令ping相应网段的某个ip就好了。在windows上用cmd执行ping命令，linux上在终端中执行。
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