Firewall shot port and Internet Access Control

Source: Internet
Author: User
The last time I wrote how to make the firewall "accessible", this time I wrote how to control the Internet, mainly using access-list and access-group.
Command: Access-list 101 extended permit IP host 192.168.0.103 any // ip address that allows Internet access
Access-group 101 in interface inside // bind the ACL to inside

The attacker PORT command is as follows: Access-list 110 extended permit tcp any // Add an ACL to allow TCP to pass through
Access-group 110 in interface outside // bind the ACL to the port
Static (inside, outside) TCP interface WWW 192.168.0.200 WWW netmask mask 255.255.255 // port shot

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