Install, License, and Upgrade Configuration
The OcNOS Installation Guide provides instructions for installing and licensing OcNOS. It includes the following steps:
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Download the OcNOS installation image. |
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Download an OcNOS license. |
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From an FTP, HTTP, or TFTP server |
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Using Zero Touch Provisioning |
OcNOS supports both patch upgrades and full upgrades:
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A patch upgrade updates to a new OcNOS image with bug fixes but without kernel changes. |
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A full upgrade updates to a new OcNOS ONIE image with bug fixes, including kernel changes. |
The OcNOS Installation Guide also covers procedures for upgrading existing OcNOS installations by either:
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Installing a new OcNOS version over an existing OcNOS version saves the existing configuration files. |
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Installing a fresh OcNOS version is destructive and removes existing configuration files, SSH keys, and trial licenses. Users must manually restore these items from backups as needed. |