Hyper-V MVP Didier Van Hoye (@WorkinghardinIT) has written a nice blog post on how to solve when you get failed Live Migrations with Event ID 21502 Planned virtual machine creation failed for virtual machine ‘VM Name’: An existing connection was forcibly closed by the remote host. (0×80072746) Caused By Wrong Jumbo Frame Settings.
No need for me to say more; go check out Didier’s post.
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