This section explains how the Cisco NCS 1001 uses install commands to upgrade system software and install feature packages, ISO images, and software maintenance updates.
A system upgrade and feature package installation is a software management process that
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uses install commands to add and activate ISO images, feature packages, and software maintenance upgrade files,
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accesses the required installation files from a network server, and
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allows uninstallation of packages or SMUs if issues arise after installation.
The system upgrade and package installation processes are executed using install commands on the NCS 1001. The processes involve adding and activating the iso images (.iso), feature packages (.rpm), and software maintenance upgrade files (.smu) on the NCS 1001. These files are accessed from a network server and then activated on the NCS 1001. If the installed package or SMU causes any issue, it can be uninstalled.