Cisco2960 IOS备份

新来同事不小心把我的Cisco 2960 24TT 交换机的IOS清了，才想起了备份另一台相同型号的IOS

^^^^^^^^^^^^^^^^^^^^^^备份方法^^^^^^^^^^^^^^^^^^^^^^

1.用console和一根直通网线将PC与交换机相连,以com4口为例.console为配置而用,网线为传输而用.

2.打开一个超级终端,设置为默认的连接参数.

3.配置交换机IP.

C2-3-2>enable
C2-3-2#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
C2-3-2(config)#int vl 1
C2-3-2(config-if)#ip address 58.30.213.180 255.255.255.224
C2-3-2(config-if)#no shutdwon
C2-3-2(config)#ip default-gateway 58.30.213.161

4.PC上安装WinAgents TFTP Server 4软件,开启TFTP服务.并配置PC地址为同网段即可.

5.备份IOS

C2-3-2#show version
System image file is "flash:c2960-lanbase-mz.122-35.SE5/c2960-lanbase-mz.122-35.
SE5.bin"

c2960-lanbase-mz.122-35.SE5/c2960-lanbase-mz.122-35.SE5.bin 即是我们想要备份的IOS

C2-3-2#copy flash: tftp:
Source filename [c2960-lanbase-mz.122-35.SE5/c2960-lanbase-mz.122-35.SE5.bin]?
Address or name of remote host []? 58.30.213.169
Destination filename [c2960-lanbase-mz.122-35.SE5.bin]?
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
5222733 bytes copied in 11.811 secs (442192 bytes/sec)
C2-3-2#

到此完成IOS备份操作.