Into various software packages this enables you to select the features to run on your router. Installing a package 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. The chassis reload is mandatory, if you must enable a maximum MTU valueįor more information on upgrading the system and the Cisco RPMS, see Manage Automatic Dependency chapter. For more information, see Cisco Software Manager.Įnsure that you perform a chassis reload to enable hardware programming if a chassis upgrade through ISSU to IOS XR Releaseħ.6.x and later from an earlier software version. Schedule and deploy SMUs and perform software upgrades across hundreds of routers in a scheduled manner through a simple click It gives service providers the ability to simultaneously 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.ĬSM Server is a web-based, server-side automation and orchestration framework. Install this ISO image using install commands. System upgrade is done by installing a base package–Cisco IOS XR Unicast Routing Core Bundle. You must run the fsck command in the System Admin EXEC mode to install a System Admin package, and in the XR EXEC mode to install the XR package.Īll install commands are applicable in both the System Admin EXEC mode and in XR EXEC mode. Run the fsck command to check the status of the file system, for a successful IOS XR upgrade. Reload, the interface state changes to admin-shutdown automatically.Įnsure that you have adequate disk space.
If an interface on a router does not have a configuration and is brought up by performing no-shut operation, then upon router The installed package or SMU causes any issue on the router, it can be uninstalled. These files are accessed from a network server and then activated on the router. The processes involve adding and activating the iso images (. The system upgrade and package installation processes are executed using install commands on the router.
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