CMMVC6321E The command has failed because the IPv4 subnet mask is not valid.
Explanation
The valid IPv4 address format is d.d.d.d, where d is a decimal value from 0-255.
User response
Specify a valid IPv4 subnet mask, and resubmit the task.
The valid IPv4 address format is d.d.d.d, where d is a decimal value from 0-255.
Specify a valid IPv4 subnet mask, and resubmit the task.