Difference Between Inbound Access-list And Outbound Access-list?

1.	Difference Between Inbound Access-list And Outbound Access-list?
Answer» When an access-list is APPLIED to inbound PACKETS on INTERFACE, those packets are first processed through ACL and then routed. Any packets that are denied won’t be routed. When an access-list is applied to OUTBOUND packets on interface, those packets are first routed to outbound interface and than processed through ACL. When an access-list is applied to inbound packets on interface, those packets are first processed through ACL and then routed. Any packets that are denied won’t be routed. When an access-list is applied to outbound packets on interface, those packets are first routed to outbound interface and than processed through ACL.

Answer»

When an access-list is APPLIED to inbound PACKETS on INTERFACE, those packets are first processed through ACL and then routed. Any packets that are denied won’t be routed. When an access-list is applied to OUTBOUND packets on interface, those packets are first routed to outbound interface and than processed through ACL.

When an access-list is applied to inbound packets on interface, those packets are first processed through ACL and then routed. Any packets that are denied won’t be routed. When an access-list is applied to outbound packets on interface, those packets are first routed to outbound interface and than processed through ACL.

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