C. Utilize Network I/O Control: Network I/O Control (NIOC) is a feature that helps ensure bandwidth and performance for different traffic types, including vSAN traffic. It allows you to allocate minimum and maximum shares of available bandwidth to various network resource pools, including vSAN, to ensure guaranteed bandwidth for vSAN during contention.
E. Isolate vSAN traffic in a VLAN: To enhance security and isolate vSAN traffic, you should configure a dedicated VLAN for vSAN traffic. This VLAN isolation provides enhanced security by segregating vSAN traffic from other types of traffic and helping to protect vSAN communication.
Options A, B, and D are not directly related to achieving shared capacity, guaranteed bandwidth, and enhanced security for vSAN traffic