华为交换机升级方法

1、.第一步：路由器上电自检，出现如下的信息：】Start to reboot. Router starts booting.(V2.05) Starting at 0x1c00000. * * * * Quidway Series Routers Boot ROM, V9.07* * * * Copyright(C) 1997-2004 by HUAWEI TECH CO., LTD. Compiled at18:10:29,Oct 14 2004. Testing memory.OK! 128M bytes SDRAM 32768k bytes flash memory Hardware Ve

2、rsion is MTR 1.0 CPLD Version is CPLD 1.0 Press Ctrl-B to enter Boot Menu此时键入，系统将进入BOOTROM菜单。&说明：必须在出现“Press Ctrl-B to enter Boot Menu.”的3秒钟之内，键入，系统方可进入BOOTROM菜单；否则系统将进入程序解压过程。若进入程序解压过程后再希望进入BOOTROM菜单，则需要重新启动路由器。【第二步：用户键入后，系统提示：】Please input Bootrom password:此时需要用户要输入BootROM口令（路由器出厂时缺省没有BootROM口令，直接

3、回车即可）。若用户已经修改过BootROM口令，应该输入正确的口令，若三次口令验证未通过，则系统中止。【第三步：当用户输入了正确的BootROM口令，系统将出现如下提示信息：】Boot Menu: 1: Download application program with XMODEM 2: Download application program with NET 3: Set application 4: Display applications in Flash 5: Clear application password 6: Start up and ignore configurati

4、on 7: Enter debugging environment 8: Boot Rom Operation Menu 9: Do not check the version of the software a: Exit and reboot Enter your choice(1-a): 2在上述提示信息中：选择2: Download application program with NET【第四步：设定TFTP使用的网络参数】NetPortDownload Menu: 1: Change Net Parameter 2: Download From Net 3: Exit to Mai

5、n Menu Enter your choice(1-3): 1 Change Boot Parameter:. = clear field; - = go to previous field; D = quitboot device : fei0processor number : 0host name : 8040 : vxworks AR28-VRP340-R0006-907-128-a.bin /待下载的版本文件名/inet on ethernet (e) : 08 /本路由器的接口地址/inet on backplane (b):host in

6、et (h) : 07 /T地址/gateway inet (g) :user (u) : 8040 (pw) (blank = use rsh): 8040flags (f) : 0x0 0x80/ TFTP方式必须输入标识0x80/target name (tn) : 340-0006.bin /保存在FLASH中使用的文件名/startup script (s) :other (o) :只需要修改红色部分的参数，其它参数采取默认值即可。【第五步：启动tftp软件,并设置好版本文件所在的目录】【第六步：选择2: Download From Net，开

7、始下载版本】NetPort Download Menu: 1: Change Net Parameter 2: Download From Net 3: Exit to Main Menu Enter your choice(1-3): 2boot device : feiunit number : 0processor number : 0host name : 8040 : AR28-VRP340-R0006-907-128-a.bininet on ethernet (e) : host inet (h) : user (u) : 8040 (pw) : 80

8、40flags (f) : 0x80target name (tn) : 340-0006.binAttached TCP/IP interface to fei0.Attaching network interface lo0. done Loading. NET download completed. read len = 08695261同时在T上可以看见文件的传输过程。（老版本的T可能没有进度提示！）【第七步：加载完毕后，保存版本文件】提示用户该版本作为何种启动文件保存。选择1. Main application file将版本文件保存为Main类型保存，系统开始保存版本文件。Plea

9、se select be saved as 1. Main application file 2. Backup application file 3. Secure application file 4. Cancel downloadingEnter your choice(1-4): 1 The be written is flash:/340-0006.bin, please wait.Creating the file: flash:/340-0006.bin Write data to flash. Please wait, it may take a long time!# Wr

10、ite COMWARE software success. Press key to reboot the system .【第九步：键入回车键重新启动路由器，将运行新的版本程序。】重启后查看版本信息如下：disp verCopyright Notice:All rights reserved (Dec 10 2004).Without the owners prior written consent, no decompilingnor reverse-engineering shall be allowed.Huawei-3Com Versatile Routing Platform SoftwareVRP(R) software, Version 3.40, Release 0006Copyright (c) 2003-2004 Hangzhou Huawei-3Com Tech. Co.,Ltd. All rights reserved.Copyright (c) 2000-2003 Huawei Tech. Co.,Ltd. All rights reserved.Quidway AR28-31 uptime is 0 week, 0 day