You are a network designer and are responsible for ensuring that the network you design is secure. How do you plan to prevent infected devices on your network from sourcing random DDoS attacks using forged source addresses?
A) ACL-based forwarding
B) ACL filtering by destination
C) Unicast RPF loose mode
D) Unicast RPF strict mode

Question

Quizplus · Accepted Answer

Unicast RPF strict mode is used to prevent IP address spoofing by ensuring that packets have a source address that matches the routing table, thus preventing devices from sending packets with forged source addresses.

You Are a Network Designer and Are Responsible for Ensuring