Remote journals allow you to replicate journal information to a separate system. A remote journal is associated with an existing journal. The journal on the source system can be either a local journal or another remote journal.
The remote journal type influences the redirection capabilities, journal receiver restore operations, and remote journal association characteristics.
Limited redirection (Type 1) If the remote journal being added is Type 1, the journal library name be redirected to a single different library from that of the local journal. All Type 1 remote journals associated with a given local journal must reside in the same library. A Type 1 remote journal cannot be added to a Type 2 remote journal.
Flexible redirection (Type 2) If the remote journal being added is Type 2, you can specify a redirected library that is the same as or different from the redirected library specified on previous additions of Type 2 remote journals. Subsequent additions of Type 2 remote journals can specify a different library redirection from what was specified on any previously added remote journal.