3.2. Securing the network
The ACL Based on Source MAC was selected from the ACL Type pull down menu on this ACL
Type Selection screen, which brought up the ACL Based on Source MAC screen. The value
3 was typed into the Rule ID window, Permit was selected from the Action pull down menu,
c8:2a:14:56:3c:a2 was entered into the Source MAC window, 00:00:00:00:00:00 entered into
the Source MAC Mask window, and the vale 22 into the VLAN window. The Unit 1 tag was clicked
and the small box under port 19 was clicked resulting in a tick mark appearing in that box. Then the
APPLY button at the bottom of the screen was clicked.
3.2.4 Allow PC 2 to access PC 1
This condition was enabled by the original routing configuration. To access anything, PC 2 presented
network packets to switch port 7. No security ACL had been applied to port 7, so no implicit deny all
had been automaticly applied. The original routing configuration remained.
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