Which standard access control entry permits traffic from odd-numbered hosts in the 10.0.0.0/24 subnet?
A. permit 10.0.0.0 0.0.0.1
B. permit 10.0.0.1 0.0.0.254
C. permit 10.0.0.1 0.0.0.0
D. permit 10.0.0.0 255.255.255.254
Answer:B
Which standard access control entry permits traffic from odd-numbered hosts in the 10.0.0.0/24 subnet?
A. permit 10.0.0.0 0.0.0.1 B. permit 10.0.0.1 0.0.0.254 C. permit 10.0.0.1 0.0.0.0 D. permit 10.0.0.0 255.255.255.254
Explanation: Remember, for the wildcard mask, 1s are I DON’T CARE, and 0s are I CARE. So now let’s analyze a simple ACL: