The figure shows another scenario for implementing a named extended IPv4 ACL. Assume that PC1 in the inside private network is permitted FTP, SSH, Telnet, DNS, HTTP, and HTTPS traffic. However, all other users in the inside private network should be denied access.Two named extended ACLs will be created:PERMIT-PC1 - This will only permit PC1 TCP access to the internet and deny all other hosts in the private network.REPLY-PC1 - This will only permit specified returning TCP traffic to PC1 implicitly deny all other traffic.
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