Upgrade the Cloudmon Controller from the Cloudmon UI, then upgrade each Probe one at a time.
A Cloudmon upgrade has two parts. First, upgrade the Cloudmon Controller, the core application that runs the Cloudmon UI. Then upgrade each Probe, the agents that collect monitoring data from your network.
| Order | Component |
| 1 | Cloudmon Controller |
| 2 | Probes, one after the other |
Note: Always upgrade the Cloudmon Controller before upgrading any Probe.
Wait for the Cloudmon Controller upgrade to complete before you upgrade the Probes.
Note: Click the Upgrade icon only once. Upgrade one Probe at a time, and start the next Probe only after the current upgrade has completed.