Make sure that DNS has entriesĀ for TOOLS-0 and TOOLS-1 and reachable from the EMGMT IP’s as by default DNS Reachability and DNS entries are mandatory for EMGMT to work.
I have faced issue with regards to Unisphere i.e after entering the URL the browser shows blank page . Below were the various resolution steps for me :-
Allow the Unisphere URL in the browser as trusted site.
Make sure correct Java and Flash version is installed.
Make sure that ports of any other software like DCNM are not conflicting with Unisphere .
There was weird situation wherein if Unisphere was installed in D it didnt worked whereas after installation in C it worked .