this solution is what Rainer referring to: emc174327
I have to move the existing NS20 device to a new location and as a result I have to change the IP addresses of control station/CIFS and SP-A/SP-B.  I can change the control station/CIFS IP from Celerra Manager but how can  I change the IP addresses of SP-A/SP-B?
Celerra SP-A SP-B IP Change