If you want to allow updates to any Oracle Solaris 11 11/11 version but not allow update to Oracle Solaris 11.1, you can freeze the entire incorporation as shown in the following command. Specifying 0.175.0 means the entire package can be updated to 0.175.0.13, for example, but not to 0.175.1.
$ pkg freeze -c "Keep this image at 11 11/11." [email protected],5.11-0.175.0 entire was frozen at 0.5.11,5.11-0.175.0 $ pkg freeze NAME VERSION DATE COMMENT entire 0.5.11,5.11-0.175.0 30 Jan 2013 15:50:01 PST Keep this image at 11 11/11. $ pkg list entire NAME (PUBLISHER) VERSION IFO entire 0.5.11,5.11-0.175.0.10.0.5.0 if-
For more information about package freezing, see Locking Packages to a Specified Version.