troubleshooting Question

I have a Cisco 1721 with 2 ethernet WICs and I need to prevent traffic between 2 LANs

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scott860 asked on
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I have a Cisco 1721 with 2 ethernet WICs and I need create an ACL but i'm not sure what the syntax would be. Here are my interfaces:

Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0         YES NVRAM  up                    up
Ethernet0                  (public ip)    YES NVRAM  up                    up
Ethernet1                YES manual up                    up

FastEthernet0 and Ethernet1 are my local networks. Currently they are both able to get out to the internet, but I need to prevent communication between the two.


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