A customer needs to reconfigure their data center network because their network often becomes congested, and the customer cannot monitor the network.
How should the customer configure their network?
A . Isolate the management network from production traffic
B . Isolate the SAN on a public network and use a virtual private network (VPN) for secure data
C . Configure IRF on the switches
D . Configure in-band management to manage the switches through gigabit Ethernet ports
Answer: A