Your Cisco router is hosting an NM-CIDS. The router configuration contains an inbound ACL. Which action does the router take when it receives a packet that should be dropped, according to the inbound ACL?
A.
The router drops the packet and does not forward it to the NM-CIDS for inspection.
B.
The router filters the packet through the inbound ACL, tags it for drop action, and forwards the packet to the NM-CIDS. Then the router drops it if it triggers any signature, even a signature with no action configured.
C.
The router filters the packet through the inbound ACL, forwards the packet to the NM-CIDS for inspection only if it is an ICMP packet, and then drops the packet.
D.
The router forwards the packet to the NM-CIDS for inspection, then drops the packet