CISCO实验记录四:备份路由器的IOS

1、配置好TFTP服务器(假设ip为192.168.2.1)

2、查看当前IOS名称

#show version

输出中有一段:System image file is "bootflash:/isr4300-universalk9.03.16.05.S.155-3.S5-ext.SPA.bin"

IOS名称即为:isr4300-universalk9.03.16.05.S.155-3.S5-ext.SPA.bin

3、复制IOS到TFTP

#copy flash: tftp:

//分别填写下面的信息,Destination filename不用修改,直接回车即可

Source filename []? isr4300-universalk9.03.16.05.S.155-3.S5-ext.SPA.bin

Address or name of remote host []? 192.168.2.2

Destination filename [isr4300-universalk9.03.16.05.S.155-3.S5-ext.SPA.bin]?

 

posted @ 2019-08-15 15:59  布兰姥爷  阅读(453)  评论(0编辑  收藏  举报