Simple Question regarding ACL's From Netacademy
goldenlight
Member Posts: 378 ■■□□□□□□□□
in CCNA & CCENT
"A router with three active interfaces and two network protocols(IP and IPX) can have as many as_________active ACL’s
The answer is 12. --->Figured this out from process of elimination.
Based on this Logic. Here is the answer I get 11
One ACL per interface--ACLs control traffic for an interface, for example, FastEthernet 0/0.
One ACL per protocol--To control traffic flow on an interface, an ACL must be defined for each protocol enabled on the interface.
One ACL per Direction--ACLs control traffic in one direction at a time on an interface. Two separate ACLsmust be created to control inbound and outbound traffic.
3+2+6
The answer is 12. --->Figured this out from process of elimination.
Based on this Logic. Here is the answer I get 11
One ACL per interface--ACLs control traffic for an interface, for example, FastEthernet 0/0.
One ACL per protocol--To control traffic flow on an interface, an ACL must be defined for each protocol enabled on the interface.
One ACL per Direction--ACLs control traffic in one direction at a time on an interface. Two separate ACLsmust be created to control inbound and outbound traffic.
3+2+6
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Comments
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fadhil
Member Posts: 200
since there is 3 interface and two protocols a calculation will be:
first remember for each interface there is inbound and outbound. therefore:
3 interface for ip in and 3 interface for ip out.
3 interface for ipx in and 3 interface ipx out.
hence total of 12.