Checksum -------- .. index:: system;system checksum An administrator can generate the SHA256 checksum of a file such as an ``.iso`` image by using the **system checksum ** command. The checksum of the file can then be compared to the one originally provided with the file, to verify its integrity. .. |VOSS-4-UC| replace:: VOSS-4-UC .. |Unified CM| replace:: Unified CM