Upgrade distributed switch from 6.5u3 to 7.x

[ericbrewer1228]

Error message when attempting to upgrade VSphere from 6.5U3 to 7.x

Upgrade the distributed switch from 6.5U3 to 7.x

How is this done and is there any impact to users of the Gest servers and hosts

Please assist

[a_p_]

The exact error message itself might help.

André