Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
Yes (inside their cloud, could Ethernet Technology be exist ?) and no (or the devices have to be all related to that technology !?).
Details would depend on the cloud vendor and their service offerings, but cloud vendor routers can do media conversions.
Years ago, used a Tier one vendor that provided frame-relay hand-offs on one side and ATM hand-offs on the other side, with a PVC between them.
