Zero Touch Provisioning (ZTP) automates configuration of Cisco ME 1200 Series Carrier Ethernet Access Device (hereafter known as Cisco ME 1200 NID) when it is deployed either in standalone operating mode or through a directly connected upstream user premise equipment (UPE) controller such as Cisco ME3600/ME3800 or. DHCP server configuration for ZTP. Zero Touch Provisioning (ZTP) works as a Third Party App (TPA) in Route-Switch Processor (RSP) and Route Processor (RP). In this post I am going to dig into detail to the Cisco SDWAN ZTP. Zero Touch Provisioning · Overview · ZTP on Cisco Nexus switches · ZTP on Cisco IOS-XE (AutoInstall).