2。用超级终端和控制线连到交换机,超级终端的设置是: 9600 baud rate No parity 8 data bits 1 stop bit No flow control
3。按住交换机前面板的“mode”按钮,插上电源线,当端口1上面的灯不亮后,放松“mode”按钮;
4。这时超级终端上应该显示: The system has been interrupted PRior to initializing the Flash file system. The following commands will initialize the flash file system, and finish loading the Operating system software:
flash_init load_helper boot
5。输入flash_init
6。输入load_helper
7. 输入dir flash: 这时显示: Directory of flash: 2 -rwx 843947 Mar 01 1993 00:02:18 C2900XL-h-mz-112.8-SA 4 drwx 3776 Mar 01 1993 01:23:24 Html 66 -rwx 130 Jan 01 1970 00:01:19 env_vars 68 -rwx 1296 Mar 01 1993 06:55:51 config.text 1728000 bytes total (456704 bytes free)
8。输入rename flash:config.text flash:config.old
9.输入boot,重新启动系统
10。系统启动完后显示:Continue with the configuration dialog? [yes/no] : 输入N