What does the following access list, which is applied on the external interface FastEthernet 1/0 of the perimeter router accomplish.

What does the following access list, which is applied on the external interface FastEthernet 1/0 of the perimeter router accomplish.# access-list 101 deny ip 10.0.0.0 0.255.255.255.255 any log# access-list 101 deny ip 192.168.0.0 0.0.255.255 any log# access-list 101 deny ip 172.16.0.0 0.15.255.255 any log# access-list 101 permit ip any any# interface fastEthernet 1/10# ip access-group 101 in

Question:

What does the following access list, which is applied on the external interface FastEthernet 1/0 of the perimeter router accomplish.

Options:

It filter incoming traffic from private address in order to prevent spoofing and logs any intrusion attempts

It prevents private internal address to be accessed directly from outside

It filters incoming traffic from private address ranges 10.0.0.0-10.0.0.255, 172.16.0.0-172.31.255.255, 192.168.0.0-192.168.255.255 and logs any intrusion attempts

It prevents the internal network from being used in spoofed denial of service attacks and logs any exit to the internet

Correct Answer

The Correct Answer for this Question is

It filter incoming traffic from private address in order to prevent spoofing and logs any intrusion attempts

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