Which of the following is true about ACLs on Cisco routers?
A) there is an implicit deny any statement at the end of the ACL
B) there is an explicit permit any statement at the beginning of the ACL
C) ACLs are processed in reverse order so place high priority statements last
D) ACLs bound to an interface apply to inbound and outbound traffic by default

Question

Quizplus · Accepted Answer

ACLs on Cisco routers have an implicit deny any statement at the end of the ACL, meaning any traffic that is not explicitly permitted will be denied. Therefore, it is important to include permit statements for the necessary traffic. Option B is incorrect; there is no explicit permit any statement at the beginning of an ACL. Option C is also incorrect; ACLs are processed in the order they are configured, so high-priority statements should be placed at the beginning of the ACL. Option D is partially correct, as ACLs bound to an interface can apply to inbound or outbound traffic, but the default behavior depends on the type of ACL (standard, extended, or named).

Which of the Following Is True About ACLs on Cisco