User's Manual

14-11
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-11350-01
Chapter 14 Configuring VLANs
VLAN Configuration Example
4. Configure VLAN 1, the Management VLAN, on both the fastEthernet and dot11radio interfaces on
the access point. You should make this VLAN the native VLAN.
5. Configure VLANs 2 and 3 on both the fastEthernet and dot11radio interfaces on the access point.
6. Configure the client devices.
Table 14-2 shows the commands needed to configure the three VLANs in this example.
Table 14-2 Configuration Commands for VLAN Example
Configuring VLAN 1 Configuring VLAN 2 Configuring VLAN 3
ap1200Router# configure
terminal
ap1200Router(config)# interface
dot11radio 0/0
ap1200Router(config-if)# ssid
boss
ap1200Router(config-ssid)# vlan
01
ap1200Router(config-ssid)# end
ap1200Router# configure terminal
ap1200Router(config)# interface
dot11radio 0/0
ap1200Router(config-if)# ssid teach
ap1200Router(config-ssid)# vlan 02
ap1200Router(config-ssid)# end
ap1200Router# configure terminal
ap1200Router(config)# interface
dot11radio 0/0
ap1200Router(config-if)# ssid learn
ap1200Router(config-ssid)# vlan 03
ap1200Router(config-ssid)# end
ap1200Router configure terminal
ap1200Router(config) interface
FastEthernet0.1
ap1200Router(config-subif)
encapsulation dot1Q 1 native
ap1200Router(config-subif) exit
ap1200Router(config) interface
FastEthernet0.2
ap1200Router(config-subif)
encapsulation dot1Q 2
ap1200Router(config-subif)
bridge-group 2
ap1200Router(config-subif) exit
ap1200Router(config) interface
FastEthernet0.3
ap1200Router(config-subif)
encapsulation dot1Q 3
ap1200Router(config-subif)
bridge-group 3
ap1200Router(config-subif) exit
ap1200Router(config)# interface
Dot11Radio 0/0.1
ap1200Router(config-subif)#
encapsulation dot1Q 1 native
ap1200Router(config-subif)#
exit
Note You do not need to configure
a bridge group on the
subinterface that you set up
as the native VLAN. This
bridge group is moved to the
native subinterface
automatically to maintain
the link to BVI 1, which
represents both the radio and
Ethernet interfaces.
ap1200Router(config) interface
Dot11Radio 0/0.2
ap1200Router(config-subif)
encapsulation dot1Q 2
ap1200Router(config-subif)
bridge-group 2
ap1200Router(config-subif) exit
ap1200Router(config) interface
Dot11Radio 0/0.3
ap1200Router(config-subif)
encapsulation dot1Q 3
ap1200Router(config-subif)
bridge-group 3
ap1200Router(config-subif) exit