Loooool ;  After changing the Management Network IP Address and put beside the vSphere management network then I was able to reach to the vCenter/ESX hosts.  Conclusion, in order for the vCenter/ESX to be added to the VNXe SAN Storage, both Management Interfaces of VNX and ESX/vSphere must be on the same subnet/network.  Thanks,
Hi,  Does the VNXe Management IP require to reach the ESX/vCenter in order to be added?  My vCenter/ESX management network is behind a router/firewalls and are reachable only for Adminisrtator from the other vLAN provided the correct static route and the require ports are allowed in the firewall.  The VNXe SAN Storage is on different vLAN. I don't understand how the communication will happen between the vCenter/ESX and the VNXe.  Could someone help?  Thanks, 
VNXe 3150 Networking Connectivity with vCenter/ESX