A Cisco Self-Defending Network has been installed, but DoS attacks are still being directed at e- commerce hosts. The connection rate at the Internet firewall was limited, but the problem persists.
What more can be done?
A.
Move the servers to the DMZ.
B.
Install all relevant operating system patches.
C.
Block the servers’ TCP traffic at the Internet firewall.
D.
Block the servers’ UDP traffic at the Internet firewall.
Explanation: