# Elastic Load Balancing
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 Amazon Systems Manager Automation provides predefined runbooks for Elastic Load Balancing. For more information about runbooks, see [Working with runbooks](https://docs.amazonaws.cn/systems-manager/latest/userguide/automation-documents.html). For information about how to view runbook content, see [View runbook content](automation-runbook-reference.md#view-automation-json). 

**Topics**
+ [`AWSConfigRemediation-DropInvalidHeadersForALB`](automation-aws-drop-alb-headers.md)
+ [`AWS-EnableCLBAccessLogs`](enable-clb-access-logs.md)
+ [`AWS-EnableCLBConnectionDraining`](AWS-EnableCLBConnectionDraining.md)
+ [`AWSConfigRemediation-EnableCLBCrossZoneLoadBalancing`](automation-aws-enable-clb-crosszone.md)
+ [`AWSConfigRemediation-EnableELBDeletionProtection`](automation-aws-enable-elb-protection.md)
+ [`AWSConfigRemediation-EnableLoggingForALBAndCLB`](automation-aws-enable-logging-alb-clb.md)
+ [`AWSSupport-TroubleshootCLBConnectivity`](automation-aws-troubleshootclbconnectivity.md)
+ [`AWSConfigRemediation-EnableNLBCrossZoneLoadBalancing`](automation-aws-enable-nlb-crosszone.md)
+ [`AWS-UpdateALBDesyncMitigationMode`](AWS-UpdateALBDesyncMitigationMode.md)
+ [`AWS-UpdateCLBDesyncMitigationMode`](AWS-UpdateCLBDesyncMitigationMode.md)
+ [`AWSSupport-TroubleshootELBHealthChecks`](automation-aws-troubleshootelbhealthchecks.md)