i have a Cisco Catalyst 3560-CX and i enabled http & https on it.
Now i want to create a Network Service for this Node in NetXMS.
Now i create the Network Service by Context-Menu trough the Node

I insert into:

Name: http
Service type: http
port: 80

After clicking Ok the Network Service sends me an alarm that the network service is not responding

Is there any wrong configuration. Or can somebody show me a step by step guide?

Best Regards