84 GE INFORMATION D20MX HARDWARE USER’S MANUAL
CHAPTER 5: CONFIGURING THE SOFTWARE
Batch file If Customer Service sends a batch file (batch.lic), use a SCP (Secure Copy) application, such 
as WinSCP, to copy the batch file over the network to the /ram directory on the D20MX.
Alternatively, use the D20M Shell RZ command to download the license file via Z-Modem 
through the console port. The RZ command automatically places the file in the /ram 
directory.
The file must be named batch.lic.
Use the D20M Shell command CL (Copy License) to process the batch file. This command 
processes the /ram/batch.lic file, extracting the appropriate license block and creates a 
new license file (license.lic). If there are no errors, the D20MX automatically restarts.
For the batch file to be processed, a license file must be in place. Use the command swlic-
info to verify a license file is in place.
For example:
D20M>cl 
Found Batch file (/ram/batch.lic) - processing 
copying file /ram/batch.lic -> /tffs0/swLicense/batch.lic 
Batch License Installation '/tffs0/swLicense/batch.lic' 
Searching for serial number '526-3003-000001'' 
License Found in Batch File 
copying file /ram/newlicense.key -> /tffs0/swLicense/license.key 
Success : Success  License file updated