Analyzing a network issue usually requires multi-stage troubleshooting procedures to narrow down the device scope, and finally locate the problematic device.
A Gapp connects two or more single Qapps in a logic manner. Data and devices can be transferred and filtered between two Qapps. A downstream Qapp inside a Gapp can be set to run on specified devices based on the alerts of its upstream Qapp.
Example: Use a Gapp to troubleshoot OSPF Neighbor State.
This chapter introduces elements of a Gapp and how to Create a Gapp to automate your network task.
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