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Which interface goes to your LAN and which one to the Internet?
Apply the ACL to the interface connected to you LAN. Let's say that is f0/1, then you should have this:
If this does not work, please post sh run (without any passwords and real outsid...
You need to apply the ACL to the interface where the server traffic enters the 184. Looks like Int f0/0 is your egress point (going to the Internet).
Also, at the end of the ACL you want "access-list 102 deny any any"
1) Are the servers connected to the same switch?
2) Are you seeing any errors on the switch interfaces?
3) Can you post result of "show interface ...." for each server?
4) Are the switch interfaces and server NICs both configured to auto negotiate fo...
Your example: 10.10.10.255/24 is a "directed-broadcast". It is a "broadcast" intended for the 10.10.10.0/24 IP subnet. Once the packet reaches the 10.10.10.0/24 subnet, it is then sent on l2 broadcast ff:ff:ff... to all stations on that subnet.