Section 4: To Upgrade Meridian Link From Release 4 To - Meridian Link/Customer Controlled Routing Installation And Upgrade Manual

Chapter 14: Software installation, upgrade, and update procedures 379

Section 4: To upgrade Meridian Link from Release 4 to

Co-residency
If you have Meridian Link Release 4 and want to upgrade to
co-residency, you must install the operating system and install all
applications. Then you must enter a keycode to activate Meridian Link and
CCR. Notice that, in this case, you automatically upgrade Meridian Link to
Release 5C.
To do this,
¥ Perform Procedure 11: Back up configuration and data files.
Note: At this point, Release 4 is still installed. Procedure 11, although
intended for Release 5C, can be used to back up Release 4 files. Ignore
any differences between the messages shown in Procedure 11 and the
messages you see.
¥ Perform Procedure 4: Power down the IPE Module or the Application
Module.
¥ Depending on the type of SBC card installed, perform one of the
following:
Ñ Procedure 5: Load the operating system on an Application Module
with an MVME147 card
Ñ Procedure 6: Load the operating system tape on an IPE Module or
an Application Module with an MVME167 card
¥ Perform Procedure 7: Reboot and go through setup.
¥ Perform Procedure 3: Load application software from tape.
Meridian Link Release 5C/CCR Release 3C Installation and Upgrade Guide