Lumen help
When you're done using a Lumen® Dynamic Connections Ethernet connection, you can disconnect it (and end billing for it). If you need to use the connection again, you can clone it.
Note: If you're disconnecting a connection to AWS, be sure to disconnect any active virtual interfaces within the AWS portal before disconnecting the connection in Control Center.
To disconnect a connection:
Note: If you're disconnecting an Azure connection, first go to the Azure portal and delete the associated ExpressRoute connection's BGP peering.
Control Center asks you to confirm that you want to disconnect the connection(s) you selected.
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