Filter Control and VLANs
CLI Commands for Filtering
Use the filter ibss‐relay command from the global configuration to set the mode for wireless‐to‐ wireless communications through the access point. Use the filter wireless‐ap‐manage command to restrict management access from wireless clients. Use the iapp or no iapp commands to enable or disable clients from roaming between access points.
To configure Ethernet protocol filtering, use the filter ethernet‐type filter enable command to enable filtering and the filter ethernet‐type protocol <protocol> command to define the protocols that you want to filter. To remove a protocol filter from the table, use the no filter ethernet‐type protocol <protocol> command. To display the current settings, use the show filters command from the Executive mode.
Example
RoamAbout 4102#configure
Enter configuration commands, one per line. End with CTRL/Z
RoamAbout 4102(config)#filter
RoamAbout 4102(config)#filter
RoamAbout 4102(config)#filter
RoamAbout 4102(config)#exit
RoamAbout 4102#show filters
Protocol Filter Information
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IBSS Relay Control | :All VAP Mode | 802.11b/g VAP0 :ENABLED |
802.11a VAP0 | :ENABLED | |
VAP1 | :ENABLED | VAP1 :ENABLED |
VAP2 | :ENABLED | VAP2 :ENABLED |
VAP3 | :ENABLED | VAP3 :ENABLED |
VAP4 | :ENABLED | VAP4 :ENABLED |
VAP5 | :ENABLED | VAP5 :ENABLED |
VAP6 | :ENABLED | VAP6 :ENABLED |
VAP7 | :ENABLED | VAP7 :ENABLED |
Wireless AP Management | :ENABLED |
|
Ethernet Type Filter | :ENABLED |
|
Enabled Protocol Filters
Protocol: CDP | ISO: 0x2000 |
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RoamAbout 4102#
