hard
Single Answer
0Ron wants to prevent users from using SSH between two network segments. Which of the following ACLs will prevent users in a segment 10.10.10.0/24 from using SSH to connect to the 10.10.20.0/24 network segment?
Answer Options
A
PERMIT IP 10.10.10.0/24 * 10.10.20.0/24 22
B
DENY IP 10.10.10.0/24 * 10.10.20.0/24 22
C
PERMIT IP 10.10.20.0/24 * 10.10.10.0/24 22
D
DENY IP 10.10.20.0/24 * 10.10.10.0/24 22
Correct Answer: B
Explanation
Ron wants to deny any source port to systems on the 10.10.20.0/24 network with a service port of TCP 22 for SSH.