The value of tmnxHwAlias is the administrative name assigned to this
hardware component by the CLI user or network manager. It is saved
across re-initializations and reboots of the system.
The object tmnxHwAlias is not supported on rows where the tmnxHwClass
is set to 'flashDiskModule (12)'. Attempts to set the tmnxHwAlias
object on rows where it is not supported will result in an
inconsistentValue error.