Standard Access Control List (ACL) filters the traffic based on source IP address. Therefore a Standard Access Control List (ACL) must be placed on the router which is near to the destination network/host where it is denied. If we place the Standard Access Control List (ACL) near to source, there is a chance for denial or other legitimate traffic from the source network to some other network.

Related Topics...

• Introduction to Access Control Lists (ACL)

• Standard Access Control Lists (ACLs)

• Access Control List (ACL) - Wildcard Masks

• How to create and configure Standard Access Control Lists (ACLs)

• Extended Access Control Lists (ACLs)

• Where should an Extended Access Control List (ACL) be placed

• Extended Access Control List (ACL) - Operators

• Extended Access Control List (ACL) - TCP and UDP port numbers and names

• Extended Access Control List (ACL)- established Keyword

• How to create and configure Extended Access Control Lists (ACLs)

• How to create and configure Access Control Lists (ACLs) for vty lines (telnet and ssh)

• Named Access Control Lists (ACLs)

• How to create and configure Standard Named Access Control Lists (ACLs)

• How to create and configure Extended Named Access Control List (ACL)

• How to edit a Named Access Control List (ACL) on router