Why do we see ‘invalid timezone’ error while uploading the branch-config file in ArubaOS 6.5.x.x?
This is because, in 6.5 validation was introduced to check if the timezone is configured correctly with a pre-defined set of values. Validation never existed before. "Eastern-Time" is the allowed value and not EST and hence the error. Changing it to "Eastern-Time" should fix the issue.