How can you change the vSphere Storage Appliance (VSA) cluster IP address?
A.
Use a supported browser to access the web based management portal on the VSA.
B.
Use the vSphere Client logged on to vCenter Server.
C.
Use SSH to access the VSA console.
D.
Use the vSphere Client logged on to the ESXi host directly
The chosen answer (“B. Use the vSphere Client logged on to vCenter Server.”) to change the vSphere Storage Appliance (VSA) cluster IP address is probably right.
SOURCES:
Enable the VSA Manager Plug-In
http://pubs.vmware.com/vsphere-50/topic/com.vmware.vsa.doc_10/GUID-7E6DB0B6-271A-4643-85F6-1D419E846234.html
Reconfigure the VSA Cluster Network
http://pubs.vmware.com/vsphere-50/topic/com.vmware.vsa.doc_10/GUID-6A8E845D-8826-4BEA-BD96-EC46B539A95F.html