Specifications

Command Groups
A-174
vlan
ThiscommandenablesVLANsforalltrafficonthespecifiedradiointerface.Usethenoformto
disableVLANs.
Syntax
vlan enable
no vlan
Default Setting
Disabled
Command Mode
InterfaceConfiguration(wireless)
Command Description
•ChangingtheVLANstatusoftheaccesspointrequiresasystemreboot.
•WhenVLANsareenabled,theaccesspointtagsframesreceivedfromwirelessclientswith
thenativeVLANIDfortheradiointerface.IfIEEE802.1xisbeingusedtoauthenticate
wirelessclients,specificVLANIDscanbe
configuredontheRADIUSservertobeassigned
toeachclient.UsingIEEE802.1xandacentralRADIUSserver,upto64VLANIDscanbe
mappedtospecificwirelessclients.
•IftheVLANIDhasnotbeenconfiguredforaclientontheRADIUSserver,thentheframes
are
taggedwiththenativeVLANIDoftheradiointerface.
•WhenusingIEEE802.1xtodynamicallyassignVLANIDs,theaccesspointmusthave
802.1xauthenticati onenabledandaRADIUSserverconfigured.Wirelessclientsmustalso
support802.1xclientsoftware.
•TrafficenteringtheEthernetportmustbetaggedwitha
VLANIDthatmatchestheaccess
point’smanagementVLANID,aradiointerfacenativeVLANID,orwithaVLANtagthat
matchesoneofthewirelessclientscurrentlyassociatedwiththeaccesspoint.
Example
Related Commands
native‐vlanidpageA‐175
RoamAbout 3000#configure
Enter configuration commands, one per line. End with CTRL/Z
RoamAbout 3000(config)#interface wireless a
RoamAbout 3000(if-wireless a)#vlan enable
Reboot system now? <y/n>: y
Username: