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block spesific ip

Hello

I have Cisco 1841 dsl router and i d like to block specific external ip address from to my network.

How i can do this ?

Thank you

1 REPLY
Green

Re: block spesific ip

The typical way would be an Access Control List (ACL).

Create an ACL, then apply it as an Access-Group to the interface for the inbound direction.

Good Luck

Scott

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