Câu 13: Essentials

The IP address for the trusted interface on your Firebox is 10.0.40.1/24, but you want to change the IP address for this interface. How can you avoid a network outage for clients on the trusted network when you change the interface IP address to 10.0.50.1/24? (Select one.)

1. A. Create a 1-to-1 NAT rule for traffic from the 10.0.40.0/24 subnet to addresses on the 10.0.50.0/24 subnet.
2. B. Add 10.0.40.1/24 as a secondary IP address for the interface. — đáp án hiện tại
3. C. Add IP addresses on the 10.0.40.0/24 subnet to the DHCP Server IP address pool for this interface.
4. D. Add a route to 10.0.40.0/24 with the gateway 10.0.50.1.