在路由器里面COPY和write有什么区别 思科命令中copy run start与 wr 还有 cop...

\u8def\u7531\u5668\u914d\u7f6e\u4e2dcopy running-config startup-config\u4e0ewrite memory\u529f\u80fd\u76f8\u540c\u5417\uff1f

\u3000\u3000\u4e24\u4e2a\u90fd\u53ef\u4ee5\uff0c\u4e0d\u8fc7\u6709\u70b9\u533a\u522b
copy run start \u53ef\u4ee5\u6307\u5b9a\u4fdd\u5b58\u4e3a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\uff0c\u6bd4\u5982 copy run startup-config1\uff0c\u800c\u4e0d\u662fcopy run start \u3002
\u5f53\u7136\uff0c\u8fd9\u4e2a\u6587\u4ef6\u4f1a\u5b58\u5728\u4e8eflash\u4e2d\uff0c\u800c\u4e0d\u662fnvram\u4e2d\u3002
\u800cwrite memory \u4fdd\u5b58\u65f6\u6587\u4ef6\u540d\u53ea\u80fd\u4e3astartup-config\uff0c\u4e14\u5b58\u50a8\u4f4d\u7f6e\u53ea\u80fd\u4e3aNVRAM\u3002

\u6362\u53e5\u8bdd\u8bf4\uff0c\u53ea\u662f\u60f3\u628a\u914d\u7f6e\u62f7\u8d1d\u4e00\u4efd\u505a\u5907\u4efd\uff0c\u5c31\u53ef\u4ee5\u7528\u7b2c\u4e00\u4e2a\u547d\u4ee4\uff0c\u4f46\u60f3\u4fdd\u5b58\u8fd8\u662f\u9700\u8981\u7528\u7b2c\u4e8c\u4e2a\u547d\u4ee4\u5c06\u914d\u7f6e\u4fdd\u5b58\u81f3NVRAM\u3002

\u601d\u79d1\u547d\u4ee4\u4e2dcopy run start\u4e0e wr \u8fd8\u6709 copy running-config startup\u2014config\u533a\u522b\u4e3a\uff1a\u7f29\u5199\u4e0d\u540c\u3001\u586b\u5145\u4e0d\u540c\u3001\u4fdd\u5b58\u4e0d\u540c\u3002
\u4e00\u3001\u7f29\u5199\u4e0d\u540c
1\u3001copy run start\uff1acopy run start\u662fcopy running-config startup-config\u547d\u4ee4\u7684\u7f29\u5199\u3002
2\u3001wr \uff1awr\u662fwrite\u547d\u4ee4\u7684\u7f29\u5199\u3002
3\u3001 copy running-config startup\u2014config\uff1a copy running-config startup\u2014config\u662fcopy run start\u7f29\u5199\u7684\u5168\u5199\u3002
\u4e8c\u3001\u586b\u5145\u4e0d\u540c
1\u3001copy run start\uff1acopy run start\u5728\u6267\u884c\u65f6\u4f1a\u81ea\u52a8\u586b\u5145\u7f3a\u7701\u547d\u4ee4\u5185\u5bb9\u3002
2\u3001wr \uff1awr\u5728\u6267\u884c\u65f6\u4f1a\u81ea\u52a8\u586b\u5145\u7f3a\u7701\u547d\u4ee4\u5185\u5bb9\u3002
3\u3001 copy running-config startup\u2014config\uff1a copy running-config startup\u2014config\u5728\u6267\u884c\u65f6\u4e0d\u9700\u8981\u586b\u5145\u7f3a\u7701\u547d\u4ee4\u5185\u5bb9\u3002

\u4e09\u3001\u4fdd\u5b58\u4e0d\u540c
1\u3001copy run start\uff1acopy run start\u662fcopy running-config startup-config\u5728\u91cd\u542f\u540e\u4fdd\u5b58\u7684\u914d\u7f6e\u4e0d\u4f1a\u91cd\u7f6e\u3002
2\u3001wr \uff1awr\u5728\u91cd\u542f\u540e\u4fdd\u5b58\u7684\u914d\u7f6e\u4f1a\u91cd\u7f6e\uff0c\u53ea\u4f5c\u7528\u5728\u672a\u91cd\u542f\u671f\u95f4\u3002
3\u3001 copy running-config startup\u2014config\uff1a copy running-config startup\u2014config\u5728\u91cd\u542f\u540e\u4fdd\u5b58\u7684\u914d\u7f6e\u4e0d\u4f1a\u91cd\u7f6e\u3002

如果是Cisco的路由器，得到的效果是一样的用法稍微有点不同，write比copy在IOS中出现的早，貌似出现在12.0之前版本为了兼容所以现在的CISCO IOS两种命令都支持

1:Copy :复制配置或映像数据2:Write :运行的配置信息写入内存，网络或终端

copy是将某个文件copy到某个地方write是将当前配置保存

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