Please tell me how to issue commands to NEs in batches.

Commands can be issued in batches in the form of a script, as follows:

1. Choose Configuration > FTTx Service Pre-Deployment > Configuration Script Management from the main menu.

In the information list, right-click and choose Add from the shortcut menu.

2. In the dialog box that is displayed, click Yes.

In the Add Configuration Script dialog box, enter a script name and click Add. In the Select Configuration Script dialog box, select the desired command line script profile and click OK.

3. Click OK.

4. In the dialog box that is displayed, click OK.

5. Right-click the record and choose Send To Device from the shortcut menu.

how I know the scripte excute detail? the task only show the whole script running result, not showing for each command 

For details, refer to http://support.huawei.com/hdx/pages/DOC100006801331187871/02/DOC100006801331187871/02/resources/fttxom/conf_fttx/conf_bms/conf_00179.html

If you have any questions, please reply to me.