Specifications

Security
4-74 Advanced Configuration
CLI Commands for 802.1x Authentication
Usethe802.1xsupportedor802.1xrequiredcommandfromtheInterfaceWirelessorInterface
Wireless:VAPconfigurationmodestoenable802.1xauthenticati on,ortheno8021.xtodisableit.
Usethe802.1xbroadcast‐key‐refresh‐rate,802.1xsession‐key‐refresh‐rate,and802.1xsession ‐
timeoutcommandstosetthebroadcast
andsessionkeyrefreshrates,andthere‐authentication
timeout.Todisplaythecurrentsettings,usetheshowinterfacewireless<a|g><vap#>command
fromtheExecmode(notshownhere).
Using the CLI for WEP Shared Key Security
Fromtheinterfacewirelessorinterfacewireless:VAPconfigurationmodes,usethe
authenticationcommandtoenableWEPshared‐keyauthenticationandtheencryptioncommand
toenableWEPencryption.Usethemulticast‐ciphercommandtoselectWEPciphertypefor
broadcastingandmulticasting.ToenterWEPkeys,usethekeycommand(from
theinterface
wirelessmodeonly),andthensetonekeyasthetransmitkeyusingthetransmit‐keycommand.If
necessary,disable802.1xportauthenticationwiththeno802.1xcommand.Toviewthecurrent
securitysettings,usetheshowinterfacewirelessa<vap#>orshowinterfacewirelessg<vap#>
command.
RoamAbout 3000#configure
Enter configuration commands, one per line. End with CTRL/Z
RoamAbout 3000(config)#interface wireless g
Enter Wireless configuration commands, one per line.
RoamAbout 3000(if-wireless g)#802.1x supported
RoamAbout 3000(if-wireless g)#802.1x broadcast-key-refresh-rate 5
RoamAbout 3000(if-wireless g)#802.1x session-key-refresh-rate 5
RoamAbout 3000(if-wireless g)#802.1x session-timeout 300
RoamAbout 3000(if-wireless g)#vap 4
RoamAbout 3000(if-wireless g: VAP[4])#802.1x required
RoamAbout 3000(if-wireless g: VAP[4])#802.1x broadcast-key-refresh-rate 5
RoamAbout 3000(if-wireless g: VAP[4])#802.1x session-key-refresh-rate 5
RoamAbout 3000(if-wireless g: VAP[4])#802.1x session-timeout 300
RoamAbout 3000(if-wireless g: VAP[4])#exit
RoamAbout 3000#
Note: The index and length values used in the key command must be the same values used in the
encryption and transmit-key commands.