Connections not being discovered between two cisco devices

Document ID : KB000116645
Last Modified Date : 01/10/2018
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Issue:
There are a couple of devices where, although connectivity exists, its not being mapped. From the autodiscovery log, I can see that the connectivity is being picked up (via both CDP and LLDP) but is being pruned.
Cause:
This is due to a connection being made to the provider cloud first before physical connection.
Resolution:
In Spectrum 10.3.1 we will model physical connections first before any BGP connections.