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4.4.3 ACL
In the navigation bar to select “
Fault/Safety>ACL”
, ACL rules can be applied to the port
and set the effective time.
【
Instruction
】
The ACL rules are sequenced, row in front of the match will be priority rule. If there are a
lot of policy entries, the operation time will be relatively long.
Basic principles:
1. According to the order of execution, as long as there is a satisfaction, searching will
be terminated.
2. Implied rejection, if both do not match, then must match the final implied denial of
entry, CISCO's default.
3. Any only under the condition of the minimum permissions to the user can satisfy their
demand.
4. Don't forget to apply the ACL to the port.
【
Configuration example
】
such as: Test effective time for Monday to Friday every day from 9 to 18, set the port 1-8
can not access the network.
steps: building ACL time - building ACL rules - is applied to the port.
