Not all layer 2 and layer 3 security mechanisms are compatible. Refer to this dochttp://www.cisco.com/en/US/products/ps6366/products_tech_note09186a0080987b7c.shtml#matrixWhat security settings have you configured. The settings also need to be identi...

There is sample Web Authentication bundle avaiable for download from cisco.com. if you go to the software download page and go to Wireless->Standalone Controllers->4404 you should see a link for Wireless Lan Web Authentication Bundle.Its the same bun...

You would add the 3rd controller just like you did the first two. What you need to keep in mind is the Ap count because of your WCS license. Once you do the initial config for the 3rd controller, you add it in the same mobility group as the first two...