You can upgrade your current vRealize Network Insight environment to the latest version.
In vRealize Network Insight, you can upgrade to 3.8 version from the 3.7 version and the 3.6 version from the same upgrade bundle.
For other versions of vRealize Network Insight, the upgrade is supported only from the immediately preceding version. For example, the upgrade to the vRealize Network Insight 3.5 version is supported only from the vRealize Network Insight 3.4 version.
From the current release onwards, you can perform the cluster upgrade online.vRealize Network Insight provides the following two modes of upgrade: