Инструкции По Установке для 3com S7906E

 

1-2 

z 

You cannot execute any command on the SMB, and you need to perform configurations through 

the command line interface on the AMB, which will synchronize the configurations to the SMB. 

z 

When you upgrade an S7900E switch, ensure that the software versions of the AMB and the SMB 

are the same, and you need to reboot the entire device after upgrading the switch. 

 

Ignoring Version Check of the SMB 

Optional 

Restarting the SMB 

Optional 

Manually Configuring Switchover Between the AMB and SMB 

Optional 

 

When the SMB is powered on, the system checks the versions of the AMB and SMB. If the versions of 

the AMB and SMB are not consistent, the SMB cannot be started. You can follow the steps below to 

disable the system from checking the version of the SMB. 

Enter system view 

system-view 

— 

Ignore version check of the 
SMB 

ha slave-ignore-version-check 

Required 

The version check of the SMB 
is enabled by default. 

 

If the software versions of the AMB and SMB are greatly different, or the software difference affects the 

use of the device, even if the ha slave-ignore-version-check command is configured, the SMB will not 

necessarily be started normally. Therefore, to ensure the normal operation of the device, you are 

recommended to use the same software version for the AMB and SMB. 

 

You can manually restart the SMB. However, before restarting the SMB, you need to check whether the 

versions of the AMB and SMB are consistent. By default, if the versions of the AMB and SMB are not 

consistent, the SMB cannot be restarted; to restart the SMB in case that their versions are not 

consistent, configure to ignore version check of the SMB. 

Follow these steps to manually restart the SMB: