CASP+ CAS-003 – Question 192


A company is not familiar with the risks associated with IPv6. The systems administrator wants to isolate IPv4 from IPv6 traffic between two different network segments. Which of the following should the company implement? (Select TWO)

A. Use an internal firewall to block UDP port 3544.
B. Disable network discovery protocol on all company routers.
C. Block IP protocol 41 using Layer 3 switches.
D. Disable the DHCPv6 service from all routers.
E. Drop traffic for ::/0 at the edge firewall.
F. Implement a 6in4 proxy server.

Correct Answer: DE