Chapter 3      Configuration
Filter Setup
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Cisco Aironet 1200 Series Access Point Software Configuration Guide
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Note The time-to-live values you enter should be compatible with the priority 
you select for the protocol. For example, if you select interactiveVoice as 
the priority and enter high time-to-live values, voice packets will stay in 
the access point buffer longer than necessary, causing delivery of stale, 
useless packets.
Step 12 Select Alert? yes to send an alert to the event log when a user transmits or receives 
the protocol through the access point. 
Step 13 Click OK. The Filter Set page appears with the protocol listed at the bottom of 
the page. 
To edit the protocol entry, type the protocol name in the Special Cases entry field 
or click the select button beside the entry and click Edit. To delete the protocol, 
type the protocol name in the Special Cases entry field or click the select button 
beside the entry and click Remove. 
Step 14 To add another protocol to the filter set, repeat Step 8 through Step 13. When you 
have included all the protocols you need in the filter set, click OK. The EtherType 
Filters, IP Protocol Filters, or IP Port Filters page appears, and the filter sets you 
defined appear in the filter set list at the bottom of the page.
Note After defining the protocol filter set, follow the steps in the Enabling a 
Protocol Filter section to activate the filter.