需求
1、利用FTP服务器，备份路由配置文件；
2、熟练使用文件系统命令；
网络拓扑图
实验步骤
dir cur
dis save
save
看一下时间
mkdir lgb
copy vrpcfg.zip lgb/huawei.zip
cd lgb
dir
rename huawei.zip jdxy.zip
dir
ftp 200.1.1.2
put jdxy.zip
delete jdxy.zip
undelete jdxy.zip
dir
delete /unreserved jdxy.zip
R1>undelete jdxy.zip
Error: File can’t be found
cd …
dir
copy vrpcfg.zip huawei.zip
move huawei.zip lgb
cd lgb
dir
dis startup
copy vrpcfg.zip huawei.zip
startup saved-configuration huawei.zip
dis startup
delete huawei.zip
reset recycle-bin
delete huawei.zip
reset saved-configuration
dis startup