Dynamic WDS Discovery over VLAN-Trunk

[davidbader]

Hi i have two wds ap each connected to a trunk-port. each has its bvi 1 interface connected to int f0.201 which is mapped to vlan 201. i can access the accesspoint by telnet, but the either do not exchange wlccp information, so everyone ends up as Standalone WDS. If i send updates on f0.201 they exchange wlccp information, but they stock in INIT-Phase. Here my config and the sh wlccp wds:

dot11 vlan-name SVL-WDSC24 vlan 201

!

interface FastEthernet0

no ip address

no ip route-cache

duplex auto

speed auto

!

interface FastEthernet0.201

encapsulation dot1Q 201

no ip route-cache

bridge-group 1

no bridge-group 1 source-learning

bridge-group 1 spanning-disabled

!

interface BVI1

ip address 10.0.201.2 255.255.255.0

no ip route-cache

!

wlccp wds priority 2 interface f0.201

WDSP57-1U-11-03#sh wlccp wd

MAC: 0013.7f24.36e2, IP-ADDR: - , Priority: 2

Interface FastEthernet0, State: INITIALIZATION

Does anyone have a guess?

thanks, regards dave

[djoconnor]

Try setting int BVI 0 (and the wlccp interface) to an IP address in the native vlan of the trunk. You can still have your SSID mapped into the 201 VLAN just operate wlccp (and IAPP) on the native VLAN.

[fds]

Unfortunately the Aironet's Cisco IOS supports BVI interface only on native VLANs.

You have to configure "encapsulation dot1Q 201 native" on the FastEthernet0.201 subinterface and then you should modify coherently the configuration on the switching infrastructure.

Regards,

Fabrizio