- Preface
- New and Changed Information
- Overview
- Installing Cisco MDS NX-OS Release Software on a Cisco MDS Switch
- Supported Cisco MDS NX-OS Software Nondisruptive Upgrade Paths
- Upgrading Cisco MDS NX-OS Release 9.x
- Supported Cisco MDS NX-OS Software Nondisruptive Downgrade Paths
- Downgrading from Cisco MDS NX-OS Release 9.x
- Upgrading Transceiver Firmware
Cisco MDS 9000 NX-OS Software and Firmware Upgrade and Downgrade Guide, Release 9.x
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.
- Updated:
- August 15, 2025
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