Operation Manual – System Maintenance and Debugging
Quidway S3900 Series Ethernet Switches-Release 1510  Chapter 1  BootROM and Host Software Loading
 
Huawei Technologies Proprietary 
1-13 
331 Give me your password, please  
Password: 
230 Logged in successfully 
[ftp] get s3900.btm  
[ftp] bye 
 
  Note: 
When using different FTP server software on PC, different information will be output to 
the switch. 
 
Step 2: Update the BootROM program on the switch. 
<Quidway>boot bootrom s3900.btm 
 This will update BootRom file on unit 1. Continue? [Y/N] y 
 Upgrading BOOTROM, please wait... 
 Upgrade BOOTROM succeeded! 
Step 3: Restart the switch. 
<Quidway> reboot 
 
  Note: 
Before restarting the switch, make sure you have saved all other configurations that 
you want, so as to avoid losing configuration information. 
 
2)  Loading host software 
Loading the host software is the same as loading the BootROM program, except for 
that the file to be downloaded is the host software file, and that you need to use the 
boot boot-loader command to select the host software at reboot of the switch. 
After the above operations, the BootROM and host software loading is completed. 
Pay attention to the following: 
z  The loading of BootROM and host software takes effect only after you restart the 
switch with the reboot command. 
z  If the space of the Flash memory is not enough, you can delete the useless files in 
the Flash memory before software downloading. 
z  No power-down is permitted during software loading.