![]() ThisĬontains multiple packages and SMUs that are merged into a single file. Image file, while the patch installation is done using packages and SMUs. For uninstalling a package, see Uninstall Packages. Installation and uninstallation processes is depicted in this flowchart.įor installing a package, see Install Packages. On upgrading the system and the RPMs, see The XR packages or SMUsĪre activated from the XR VM, whereas the System Admin packages or SMUs are There are separate packages and SMUs for the XR VM and the System Admin VM. More information about the install process, see Install Packages. Package and SMU installation is performed using install commands. The naming convention of the package is -.rpm. Optional RPMs such as OSPF can be added and ![]() RPM which is a part of the base software version and hence cannot be removed. That perform a specific set of router functions, such as routing, security, andįor example, the components of the routing package are split into individual RPMs, such as BGP and OSPF. Select the features to run on your router. IOS XR software is divided into various software packages this enables you to On the router installs specific features that are part of that package. Software patch installation is done by installing Software Maintenance Upgrade The process of deploying new features and software patches on the router.įeature upgrade is done by installing package files, termed simply, packages. For more information about the install process, see Workflow for Install Process.ĭo not perform any install operations when the router is reloading.ĭo not reload the router during an upgrade operation.įor more information on upgrading the system and the RPMs, see Manage Automatic Dependency chapter. Install this ISO image using install commands. System upgrade is done by installing a base package–Cisco IOS XR Unicast Routing Core Bundle. Reload, the interface state changes to admin-shutdown automatically. If an interface on a router does not have a configuration and is brought up by performing no-shut operation, then upon router If the installed package or SMU causes any issue on the router, it can These files are accessed from a network server and then activated on the ![]() rpm), and software maintenance upgrade files (. The processes involve adding and activating the isoįeature packages (. Package installation processes are executed usingĬommands on the router. ![]()
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