I created this network to do some general practice. Every host on the network can ping every other host. The routers are just using a basic RIPv2 configuration. All of the interfaces can ping all the other interfaces.
I created a basic ACL on Router 3 on the right. As you can see by my picture, the ACL is configured for blocking both IP and ICMP packets destined for 10.10.2.2. I place this ACL on FA1/0 out of Router 3 and it is still not filtering out the packets when I ping.
Any thoughts as to why packets destined for this host are still getting through when the ACL is clearly configured to filter these packets?
Router(config)#ip access-list extended Divide Router(config-ext-nacl)#deny ip any host 10.10.2.2 Router(config-ext-nacl)#deny icmp an host 10.10.2.2 Router(config-ext-nacl)#permit ip any any Router(config-ext-nacl)#exit Router(config)#interface fastEthernet 1/0 Router(config-if)#ip access-group Divide out Router(config-if)#exit