# LAGs {% hint style="info" %} This page was generated from content adapted from the [AWS Developer Guide](https://github.com/awsdocs/aws-direct-connect-user-guide.git) {% endhint %} ## Create a LAG * **Important**\ For existing connections, connectivity to AWS is interrupted during the creation of the LAG. ## Update a LAG * **Note**\ If you adjust the threshold value for the minimum number of operational connections, ensure that the new value does not cause the LAG to fall below the threshold and become non-operational. ## Associate a connection with a LAG * **Important**\ Connectivity to AWS over the connection is interrupted during association. ## Disassociate a connection from a LAG * **Important**\ Your connection to AWS is broken off during disassociation. ## Associate a MACsec CKN/CAK with a LAG * **Note**\ You cannot modify a MACsec secret key after you associate it with a LAG. If you need to modify the key, disassociate the key from the connection, and then associate a new key with the connection. For information about removing an association, see [Remove the association between a MACsec secret key and a LAG](https://github.com/kevinslin/aws-reference-notes/blob/main/services/aws_direct_connect/disassociate-key-lag.md). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://awsnotes.dendron.so/networking-and-content-delivery/aws-direct-connect/topics/lags.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.