Catalys3524IOS恢复
日期:2006-10-18 荐:
我有位同事在删除Catalys 3524交换机的配置时,不小心将IOS给删了,让我帮恢复。 为了往3524里灌一个IOS,我先找了另外一台Catalys 3524,将IOS影像下载下来,具体过程如下:
首先将交换机与计算机用双绞线连接,并由串口线连接console口,启动超级终端,连接速率选择9600,同时启动tftp程序。 Switch>en Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#int vlan1 Switch(config-if)#ip add 192.168.1.2 255.255.255.0 Switch(config-if)#end Switch# 00:13:56: %SYS-5-CONFIG_I: Configured from console by console Switch#copy flash: tftp Source filename []? c3500XL-c3h2s-mz.120-5.4.WC.1.bin Address or name of remote host []? 192.168.1.9 Destination filename [c3500XL-c3h2s-mz.120-5.4.WC.1.bin]? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1751552 bytes copied in 19.643 secs (92186 bytes/sec) 通过以上操作,就将IOS在下来了。 接下来启动没有IOS的交换机,因为没了IOS,它自动进入switch:状态。用串口线连接switch的console口,输入命令 copy xmodem: flash:ios-filename.bin,交换机将出现一个个C字符表示正在试图通过xmodem协议连接。 在路由器还没有超时之前,在超级终端上选择菜单:传送->发送文件... 选中要发送到交换机的IOS文件并更改对话框内的“协议”项为“xmodem”. 由于连接速度是9600bps,不能更改(好象路由器可以),所以每秒钟大约只能传1k字节,传完一个IOS需要较多时间,我这里用了39分钟。之后,键入reset,你就会发现已经成功了。
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