How to differentiate iWAN and SD-WAN Controllers
Cisco has built up an Application Policy Infrastructure Controller Enterprise Module (APIC-EM) to mechanize IWAN include setup. APIC-EM is a controller for overseeing and working programming characterized organizing (SDN).

APIC-EM gives endeavor clients a chance to control iWAN for their branch workplaces. Be that as it may, it's not intended for specialist organizations to offer oversaw SD-WAN for their undertaking clients.
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