What version of TLS comes with Celerra NS-480?  where do you check TLS version on Unisphere on this old NAS device?  Is it possible to upgrade the TLS version from 1.0 or 1.1 level to 1.2 level at 6.0.70-4?  Is there any document that shows TLS compatibility Matrix with EMC NAS and Black storage products in general, and Celerra older versions in particular?

I appreciate your assistance on this

Sam.W