Question

You enter the command "show access-lists" and it displays the following output:

Standard IP access-lists 10:
10 permit host (0 matches)
20 permit host (5 matches)

All other traffic is being dropped due to the ________ ________ rule that applies to all ACLs.

A) implicit deny any
B) deny all
C) default deny all
D) explicit deny any

Answer 1

The router is showing the standard IP access lists and all other traffic is being dropped due to the implicit deny any rule that applies to all ACLs.

Step-by-step explanation:

The subject of this question is Computers and Technology and it is at a High School level.

When you enter the command 'show access-lists' and it displays the output with 'Standard IP access-lists', it means that the router is showing the standard IP access lists configured on it.

In the given output, ACL 10 has a rule to permit traffic from a specific host, but it has no matches. ACL 20 also permits traffic from a specific host, and it has 5 matches.

All other traffic is being dropped due to the implicit deny any rule that applies to all ACLs. This means that if traffic does not match any of the rules in an access list, it is implicitly denied and not allowed to pass through the router.