I am having cisco3825 with integrated WLC. I have successfully registered LAP with the WLC and its working.
Now I am making slight change in the connectivity between router and LAP, I am installing a L3 switch (with multiple L3VLANs) between router and the LAP.
Earlier I was having a L2 switch and AP was also in the L2 VLAN.
I want to know:
1) Will it make any difference if the AP is conected to L3 Vlan instead of L2.
2)Is it important to have sub-interface Integrated service-engine 0/0.40 (where 40 is the VLAN id of the AP.
Can I have different Vlan id for sub-interface service-engine as against L3 Vlan id.
In brief I am not able to understand the traffic flow between AP and the WLC when L3 switch will come in between router and AP.
Thnx n Rgds,