Sending specific Vlan across wireless bridge

Question

Hello All,
I would like to know how I can send a specific VLAN across a wireless bridge.  Currently, we have a building across the street from our main office that's connected via a wireless bridge (no physical cabling).  One of the switches in building 1 has a port in VLAN 206 (10.20.6.0/24) which connects to the wireless bridge (10.20.6.3) on that building.  The wireless bridge in building 2 is 10.20.6.4 and connects to a router on the same subnet.  So both bridges, the switch in building 1, and the router in building 2 are all on the same subnet.  I need to send VLAN 60 across this wireless bridge so that the workstations in building 2 can go out to the Internet.  As a side note, VLAN 60 is unrouted and is it's own subnet which has it's own firewall and web filter.  My thought on this is that if I can get the wireless bridges to send VLAN 60 to building 2, then all I would need to do is add the workstations to that VLAN on the switch in that building and all should be well.  I'm just not sure what I need to configure on the bridges and how building 2 should be configured seeing that the 2nd bridge connects to a router instead of a switch.  Any tips, suggestions, and help would be great!
Thanks,
Terence                  

Answer 1

assume that i have two bridges Br-root , and Br-nonroot and i want to send traffic from multiple vlans across the wireless link, all you need to have is infrastructure-ssid on the native vlan. Then define the required subinterfaces on both radio and ethernet of root and non-root.
Example: ( vlan 1 , 2 , and three )
Root(config)#dot11 ssid test             
                 #authentication open
                 #vlan 1
                 #infrastructure-ssid
                #exit
Root(config)#interface dot11radio 0
                 #ssid test
                 #station-role root bridge
                 #no shut
                #exit
Root(config)#interface dot11rdio0.1
                 #encapsulation dot1q 1 native
                #bridge-group 1
               #exit
Root(config)#interface dot11rdio0.2
                 #encapsulation dot1q 2
                #bridge-group 2
               #exit
Root(config)#interface dot11rdio0.3
                 #encapsulation dot1q 3
                #bridge-group 3
               #exit
Root(config)#interface fa0.1
                 #encapsulation dot1q 1 native
                #bridge-group 1
               #exit
Root(config)#interface fa0.2
                 #encapsulation dot1q 2
                #bridge-group 2
               #exit
Root(config)#interface fa0.3
                 #encapsulation dot1q 3
                #bridge-group 3
               #exit
for the non-root , same config but the station-role should be non-root
Enjoy