Cisco Aironet 1200 Series Software Configuration Manual page 54

Chapter 3 Configuration
Filter Setup
Figure 3-9 AP Radio Advanced Page
Select Disallowed from the pull-down menu for Default Unicast Address Filter.
Step 7
This setting affects packets sent from the Ethernet to the radio. The access point
discards all unicast traffic except packets sent to the MAC addresses listed as
allowed on the Address Filters page.
Select Allowed from the pull-down menu for Default Unicast Address Filter if
you want to allow traffic to all MAC addresses except those listed as disallowed
on the Address Filters page.
Unicast packets are addressed to just one device on the network. Multicast packets
are addressed to multiple devices on the network.
Cisco Aironet 1200 Series Access Point Software Configuration Guide
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