In reply to DAVID JAMES.

Hi David,
The IWAN App reflects the configurations and roles that are part of the officially tested IWAN Solution. You'll be able to configure more features in the generic APIC-EM tool than you can under the prescriptive IWAN App. This is true for all of the ISRs, but more noticeable on the 800 Series where the lower platform performance really limits the roles it can play in the official IWAN solution. That doesn't mean it can't do those things, just that it isn't tested and certified in those areas for the solution.

Matt