Connectivity Guide

Use only common Linux commands, such as curl, and common Python language constructs. OS10 only provides a limited set of Linux

packages and Python libraries.

• ZTD is disabled by default on automatically provisioned switch fabrics, such as Isilon backend, PowerEdge MX, and VxRail.

Cancel ZTD in progress

To exit ZTD mode and manually congure a switch by entering CLI commands, stop the ZTD process by entering the ztd cancel

command. You can enter ztd cancel only when ZTD is in a waiting state; that is, before it receives an answer from the DHCP server.

Otherwise, the command returns an error message; for example:

OS10# ztd cancel

% Error: ZTD cancel failed. ZTD process already started and cannot be cancelled at this stage.

Disable ZTD

To disable ZTD, enter the reload command. The switch reboots in ZTD disabled mode.

Re-enable ZTD

To automatically upgrade OS10 and/or activate new conguration settings, re-enable ZTD by rebooting the switch. Enter the reload

ztd command. You are prompted to conrm the deletion of the startup conguration.

NOTE: To upgrade OS10 without losing the startup conguration, back up the startup conguration before ZTD runs the

provisioning script. Then use the backup startup conguration to restore the previous system conguration.

OS10# reload ztd

This action will remove startup-config [confirm yes/no]:

View ZTD status

OS10# show ztd-status

-----------------------------------

ZTD Status : disabled

ZTD State : completed

Protocol State : idle

Reason : ZTD process completed successfully at Mon Jul 16 19:31:57 2018

-----------------------------------

ZTD logs

ZTD generates log messages about its current status.

[os10:notify], %Dell EMC (OS10) %ZTD-IN-PROGRESS: Zero Touch Deployment

applying post configurations.

ZTD also generates failure messages.

[os10:notify], %Dell EMC (OS10) %ZTD-FAILED: Zero Touch Deployment failed to

download the image.

Troubleshoot conguration locked

When ZTD is enabled, the CLI conguration is locked. If you enter a CLI command, the error message configuration is locked

displays. To congure the switch, disable ZTD by entering the ztd cancel command.

OS10# configure terminal

% Error: ZTD is in progress(configuration is locked).

OS10# ztd cancel

Getting Started