Cisco IOS XR Setup and Upgrade Guide for Cisco 8000 Series Routers

Bias-Free Language

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.

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Updated:: September 16, 2025

Setup and Upgrade Commands

This section serves as a reference to view the list of commands related to setting up and upgrading the router. Use this section to understand the command syntaxes, default values and sample command usage with output.

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