About the NetBackup Electronic Software Distribution (ESD) images
The ESD images for NetBackup 8.1 are available for download from the MyVeritas webpage. The images adhere to a 1.8G size limitation.
To ensure the accuracy of the ESD download, some of the product images have been split into smaller, more manageable files. Before you uncompress any file, you must first join the split image files that you can identify as 1 of 2 and 2 of 2. A Download Readme.txt file on MyVeritas describes how to join the files together.