Some customers report that when they run the command "smc -stop" on their clients, they are unable to connect to network resources. What is wrong?
A. The customers need to enable the Smart DHCP option in their firewall policy.
B. The security option "Block all traffic until the firewall starts and after the firewall stops" is enabled.
C. A location awareness policy has been configured that applies when the service is stopped.
D. The network card is blocked by a Device Control policy.