【交换】锐捷中低端交换机（10.x版本）的主程序丢失后，如何在CTRL层升级

发布时间：2014-03-18

点击量：8970

升级要点

1、升级期间务必确保交换机的正常供电，避免中途掉电；

2、升级时，远程电脑一定要运行TFTP软件

3、电脑用网线和交换机的第一个接口相连接，用于传输主程序。

4、电脑上把startftp软件（tftp服务器）与主程序文件发在同一个目录并打开

使用CONSOLE线登陆设备，具体步骤参见设备维护管理 ----console管理

注意：设备在重启过程中，按ctrl+C进入CTRL层，升级软件版本

Ctrl Version: RGNOS 10.2.00(3), Release(39267)

Press Ctrl+C to enter Ctrl Menu ------>按CTRL+C进入CTRL层

====== Ctrl Menu("Ctrl+Z" to upper level) ======

************************************************

TOP menu items.

************************************************

0. Tftp utilities.

1. XModem utilities.

2. Run Main.

3. Run a Executable file.

4. File management utilities.

5. Scattered utilities.

************************************************

Press a key to run the command: 0 ------>选择 0

====== Ctrl Menu("Ctrl+Z" to upper level) ======

************************************************

Tftp utilities.

************************************************

0. Upgrade CTRL.

1. Upgrade Main program.

2. Download a file to filesystem.

3. Down to memory and jump to run.

************************************************

Press a key to run the command: 1 ------>选择 1

Plz enter the Local IP:[1.1.1.1]: 192.168.1.1 ------>交换机的ip地址

Plz enter the Remote IP:[1.1.1.2]: 192.168.1.2 ------>电脑的ip地址

Plz enter the Filename:[S3250_10.2(2).bin]: S3250_10.2(2).bin------>放在电脑上的主程序名称

传输成功后，断电重启设备，正常启动后输入以下命令查看是否升级成功。

Ruijie>show version

RGOS 10.4之后的版本CTRL下升级案例

升级要点

1、升级期间务必确保交换机的正常供电，避免中途掉电；

2、升级时，远程电脑一定要运行TFTP软件；

3、电脑用网线和交换机的第一个接口相连接，用于传输主程序；

4、电脑上把startftp软件（tftp服务器）与主程序文件发在同一个目录并打开

使用CONSOLE线登陆设备，具体步骤参见设备维护管理 ----console管理

注意：设备在重启过程中，按ctrl+C进入CTRL层，升级软件版本

System bootstrap ...

Nor Flash ID: 0x017E1000, SIZE: 8388608Bytes

Press Ctrl+B to enter Boot Menu .....

Load Ctrl Program ...

Executing program, launch at: 0x00010000

Self decompressing the image :

################################################################################################################################################################################################## [OK]

Ctrl Versio2) Release(88430)

MTD_DRIVER-5-MTD_NAND_FOUND: 1 NAND chips(chip size : 134217728) detected

1 nand chip(s) found on the target.

Press Ctrl+C to enter Ctrl ------>按CTRL+C进入CTRL层

Hot Commands:

------------------------------------------------------------

F1. tftp help

------------------------------------------------------------

Ctrl>^C

Ctrl>tftp 192.168.0.1 192.168.0.2 rgos.bin -main ------> 输入升级命令

注释：其中192.168.0.1 为用户定义的交换机IP，192.168.0.2 为升级PC的IP地址，rgos.bin 为PC上主程序的文件名，-main 作为主程序

Now, begin download program through Tftp...

Host IP[192.168.0.2] Target IP[192.168.0.1] File name[rgos.bin]

%Now Begin Download File rgos.bin From 192.168.0.2 to 192.168.0.1

send download request.

send download request.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

%Mission Completion. FILELEN = 7952864

Tftp download OK, 7952864 bytes received!

Verify the image .[ok]

CURRENT PRODUCT INFORMATION :

PRODUCT ID: 0x20110050

PRODUCT DESCRIPTION: N/A

SUCCESS: UPGRADING OK.

Ctrl>load ------>加载主程序

升级启动完成,输入以下命令查看是否升级成功

Ruijie>show version