HCL模拟器保存配置（重启后仍生效）
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PC机要开启端口管理
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保存配置（路由器，交换机），save, Y , R.cgf , 回车
[R2]save The current configuration will be written to the device. Are you sure? [Y/N]:Y Please input the file name(*.cfg)[flash:/R2.cfg] (To leave the existing filename unchanged, press the enter key):R2.cfg flash:/R2.cfg exists, overwrite? [Y/N]:Y Validating file. Please wait... Configuration is saved to device successfully.
![[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-qPIgVouZ-1591256373221)(img/image-20200604153629278.png)]](https://img-blog.csdnimg.cn/20200604153953242.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1OTIxNDkx,size_16,color_FFFFFF,t_70)
重启后，一定要开启路由器的对应端口
然后再进行ping 或者是其他操作
