In-Service Software Upgrade
In-Service Software Upgrade (ISSU) is strictly not supported and only the In-Service Software Migration (ISSM) is supported for any CPS release.
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.
Refer to the CPS Installation Guide for instructions to install a new CPS deployment in a VMware environment, or the CPS Dynamic Orchestration Guide to install a new CPS deployment in an OpenStack environment.
In-Service Software Upgrade (ISSU) is strictly not supported and only the In-Service Software Migration (ISSM) is supported for any CPS release.