A Cisco Security MARS appliance cannot access certain devices through the default gateway. Troubleshooting has determined that this is a Cisco Security MARS configuration issue. Which additional Cisco Security MARS configuration will be required to correct this issue?
A.
Use the Cisco Security MARS GUI or CLI to enable a dynamic routing protocol
B.
Use the Cisco Security MARS CLI to add a static route
C.
Use the Cisco Security MARS GUI to configure multiple default gateways
D.
Use the Cisco Security MARS GUI or CLI to configure multiple default gateways