The Filters page is not available in IP CS Switching Mode.
The Filters page enables to define Layer 2 and Layer 3/Layer 4 Filtering Rules. It also enables defining if and how to filter packets arriving from the backbone network or from the wireless link. The Filter page comprises three tabs:
Interface Tab: For defining the filtering mechanism on each of the interfaces (Network and Wireless) using Filtering Rules defined in the L2 and/or L3/L4 tabs.
L2 Tab: For defining L2 Filtering Rules and assigning them to the relevant interface(s).
L3/L4 Tab: For defining L3/L4 Filtering Rules and assigning them to the relevant interface(s).