What is the maximum number of SmartConnect Service IPs recommended for the SMB subnet?

An eight node F900 PowerScale cluster running OneFS 9.4.0 has a dedicated subnet and IP pool for SMB data traffic. SmartConnect Advanced license is applied. The SMB IP pool consists of LACP aggregated 100 GbE interfaces from all the nodes.

What is the maximum number of SmartConnect Service IPs recommended for the SMB subnet?
A . 8
B . 1
C . 4
D . 6

Answer: D