Allen-Bradley 1783-WAPAK9, Руководство пользователя

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Rockwell Automation Publication 1783-UM006A-EN-P - May 2014 481
Configuring Filters Chapter 17
Configuring and Enabling MAC Address Filters
MAC address filters allow or disallow the forwarding of unicast and multicast
packets addressed to specific MAC addresses. You can create a filter that passes
traffic to all MAC addresses except those you specify, or you can create a filter
that blocks traffic to all MAC addresses except those you specify. You can apply
the filters you create to either or both the Ethernet and radio ports and to either
or both incoming and outgoing packets.
Use the MAC Address Filters page to create MAC address filters for the access
point. Follow these steps to create a MAC address filter.
1.
From the top navigation menu, click Services.
2.
From the Services menu, click Filters to move to the Services: Filters -
Apply Filters page.
3.
On the Apply Filters page, click the MAC Address Filters tab at the top of
the page.
If you are creating a new MAC address filter, make sure <NEW> (the default) is
selected in the Create/Edit Filter Index menu.
IMPORTANT
By using CLI commands, you can configure MAC addresses for filtering, but
because of a NVRAM limitation, you need FTP or TFTP for more than 600 MAC
filters. By using the web browser interface, however, you can configure only up
to 43 MAC addresses for filtering.
IMPORTANT
MAC address filters are powerful, and you can lock yourself out of the access
point if you make a mistake setting up the filters. If you accidentally lock
yourself out of your access point, use CLI to disable the filters.