layer 2 adjacency

[bluesea2010]

Hi 

I have the below topology .Between core is layer 3 . Access layer is also layer 3 .

Now I want to connect a wlc to the core and need redundancy .

what is the solution 

question 1? what if I connect wlc also layer 3 

Thanks

[MHM Cisco World]

what is WLC HA mode you use ? just inform me and I supply you with right config with vPC NSK 

[Dustin Anderson]

So, AirOS WLCs do Eterchannel. How we do ours.

WLC1 is Etherchannel trunk to Core1 (mode on vs mode active)

WLC1b is etherchannel trunk to Core2.

we use a non routed vlan on the cores to send the failover link between them.

I have not used the 9800s myself, but expect similar.

[bluesea2010]

Hi @Dustin Anderson 

Are you using flexconnect or localmode ? 

In your scenario ,  you are using as two standalone  wlc ?

Can you please tell me how you configure the ssid and vlans .

Let us say you have an ssid test and vlan 10 interface on the wlc 1  and vlan 10 gateway configured on  core 1  . This works perfect . Now what will happen  if wlc1 fails ? 

Thanks

Thanks

[eglinsky2012]

Deleted.