交换机配置文件和系统映像备份与恢复

拓扑图

为服务器和交换机设置地址（vlan1的地址）

交换机

Switch(config)#int vlan1
Switch(config-if)#ip addr 192.168.1.1 255.255.255.0
Switch(config-if)#no shu

Switch(config-if)#
%LINK-5-CHANGED: Interface Vlan1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up

Switch(config-if)#
Switch(config-if)#end

 服务器

 

打开服务器的tftp服务

 

进入到交换机的特权模式，查看系统映像的文件名

Switch#show flash:
Directory of flash:/

    1  -rw-     4414921          <no date>  c2960-lanbase-mz.122-25.FX.bin

通过tftp工具将文件上传到tftp服务器，用作备份

Switch#copy flash tftp
Source filename []? c2960-lanbase-mz.122-25.FX.bin
Address or name of remote host []? 192.168.1.100
Destination filename [c2960-lanbase-mz.122-25.FX.bin]? switch.bin

Writing c2960-lanbase-mz.122-25.FX.bin....!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 4414921 bytes]

4414921 bytes copied in 3.079 secs (1433000 bytes/sec)

备份成功后可通过 copy tftp flash 命令来下载备份

 

备份配置文件与备份系统镜像一致

Switch#copy running-config tftp
Address or name of remote host []? 192.168.1.100
Destination filename [Switch-confg]?

Writing running-config...!!
[OK - 1050 bytes]

1050 bytes copied in 0 secs

 一样可以使用 copy  tftp  running-config 来恢复备份