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Zero Touch Provisioning (ZTP) Workflow
White-
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Box Switches
Figure 1. ZTP Workflow of White-Box Switches
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After a switch is powered on, the switch sends DHCP Discover to get an IP address, and the DHCP server provides the switch with an IP address.
The switch sends a request to the DHCP server, and the DHCP server sends a response including the HTTP server address.
The switch sends an HTTP request to the HTTP server to get the shell script, and the HTTP server sends an HTTP response with the shell script.
The switch executes the shell script to complete the ZTP deployment, including downloading a PicOS image, installing PicOS and its license, registering with the AmpCon-Campus server, updating switch configurations, and rebooting the switch.
Integrated Hardware and Software Switches
Figure 2. ZTP Workflow of Integrated Hardware and Software Switches
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After a switch is powered on, the switch sends DHCP Discover to get an IP address, and the DHCP server provides the switch with an IP address.
The switch sends a DHCP request to the DHCP server, and the DHCP server sends a DHCP response including the TFTP server address.
The switch sends a TFTP request to the TFTP server to get the shell script, and the TFTP server sends a TFTP response with the shell script.
The switch executes the shell script to complete the ZTP deployment, including registering with the AmpCon-Campus server, installing a PicOS license on the switch, updating switch configurations, and rebooting the switch.
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