Editing Zimbra to Zimbra Migration (section)

==Training  Zimbra to Zimbra Migration Part  1. Dated 12 Feb 2022 - Tetra Support Staff - Biswajit Banerjee==

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'''Video summary:''' [PARTIAL TRANSCRIPT - long stretches are silence/background music with no captioned speech] "Zimbra to Zimbra Migration Part 1" -- the opening installment of this migration series (continued in Parts 2 and 3), introducing the exercise as a large, potentially multi-day live deployment/migration for a client referred to as "Cisnet Global" and telling the team to keep other members available since it may run past a single session. Covers: connecting to VPN and checking the target server, discovering the current OS is too old for the intended Zimbra 8.8.15 package and that a matching newer VM needs to be created instead; attempting to provision a new VM of similar capacity in a different region (India) via the hosting provider's console, hitting a provisioning restriction, and having to raise a support ticket to get it resolved. The presenter frames the exercise explicitly as a teaching moment -- stressing that everyone on the team should understand how to build a Zimbra server end-to-end and the different available migration methods, since this knowledge underlies most support and migration work. As with Parts 2 and 3, this is real-time unscripted operational footage rather than a scripted walkthrough, with the actual hands-on Zimbra install/config work continuing in Part 2.