Greeting,
I'm working on an assignment and need to know the exact commands to deny ICMP traffic from one network address to another located on different routers within a closed network.
Specifically, deny ping traffic from the 211.79.34.0 network on Router 4 to the 199.54.16.0 network on Router 2.
Here is the commands I've come up with, but not sure if it would actually work or is missing something:
Commands applied at Router 4
(config)#access-list 111 deny icmp 211.79.34.0 0.0.0.255 199.54.16.0 0.0.0.255
(config)#access-list 111 permit ip any any
(config)#int F0/1
(config-if)#ip access-group 111 in
Any expert advice is greatly appreciated.
Darren
