Sample Zero-Touch Provisioning Configurations 48 Sample DHCP Server Configuration on a Management Port Using TFTP Copy 48 Sample DHCP Server Configuration on a Management Port Using HTTP Copy 48 Sample DHCP Server Configuration on an In-Band Port Using TFTP Copy 48 Sample DHCP Server Configuration on an In-Band Port Using HTTP Copy 49 Sample DHCP Server Configuration on a Linux Ubuntu Device 49 Sample DHCPv6 Server Configuration on a Management Port Using TFTP Copy 50 Sample Python Provisioning Script 50 Boot Log for Cisco 4000 Series Integrated Services Routers 51 Boot Log for Cisco Catalyst 9000 Series Switches 52 Additional References for Zero-Touch Provisioning 76 Feature Information for Zero-Touch Provisioning 77 iPXE 85 C H A P T E R 3 Information About iPXE 85 About iPXE 85 iPXE Overview 86 IPv6 iPXE Network Boot 88 IPv6 Address Assignment in Rommon Mode 90 Supported ROMMON Variables 91 iPXE-Supported DHCP Options 91 DHCPv6 Unique Identifiers 93 How to Configure iPXE 93 Configuring iPXE 93 Configuring Device Boot 94 Configuration Examples for iPXE 95 Example:
iPXE Configuration 95 Sample iPXE Boot Logs 96 Sample DHCPv6 Server Configuration for iPXE 96 Troubleshooting Tips for iPXE 98 Additional References for iPXE 99 Feature Information for iPXE 99 Shells and Scripting 101 P A R T I I Contents Programmability Configuration Guide, Cisco IOS XE 17.16.x viii