A new Catalyst 9000 app-hosting attempt fails because IOx services never started. What prerequisite do official hosting docs emphasize?
Select an answer to reveal the explanation.
Short Explanation
Flip the building’s power main (enable IOx) and wait for the elevators (CAF services) before tenants move in. Skipping enable is why the app will not host.
Full Explanation
Official Catalyst app-hosting guidance: IOx is not on by default. Enable the framework and confirm CAF/IOx services are running, then enable Guest Shell or activate the app. Skipping enable is a common reason hosting fails. STP tweaks and laptop Docker do not replace the on-box IOx prerequisite.