I could be wrong (and I'm totally not an expert about BGP on any Switch)...but it seems that only CISCO redistribute connected has a counterpart on Comware 5/7 (and ArubaOS-Switch) with, respectively, the Comware 5/7 command import-route direct and the ArubaOS-Switch command redistribute connected...both related to the bgp context.
No reference exists about a possible counterpart command for CISCO bgp redistribute-internal (used to Allow redistribution of iBGP into IGPs (dangerous) on CISCO).