💼 [ELB.9] Classic Load Balancers should have cross-zone load balancing enabled

• ID: /frameworks/aws-fsbp-v1.0.0/elb/09

Description

A load balancer node distributes traffic only across the registered targets in its Availability Zone. When cross-zone load balancing is disabled, each load balancer node distributes traffic only across the registered targets in its Availability Zone. If the number of registered targets is not same across the Availability Zones, traffic wont be distributed evenly and the instances in one zone may end up over utilized compared to the instances in another zone. With cross-zone load balancing enabled, each load balancer node for your Classic Load Balancer distributes requests evenly across the registered instances in all enabled Availability Zones.

Similar

• AWS Security Hub
  • https://docs.aws.amazon.com/securityhub/latest/userguide/elb-controls.html#elb-9
• Internal
  • ID: dec-c-2d7b2909

Similar Sections (Give Policies To)

Section	Sub Sections	Internal Rules	Policies	Flags	Compliance
💼 NIST SP 800-53 Revision 5 → 💼 CP-6(2) Alternate Storage Site _ Recovery Time and Recovery Point Objectives			12		no data
💼 NIST SP 800-53 Revision 5 → 💼 CP-10 System Recovery and Reconstitution	6		12		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-5(2) Denial-of-service Protection _ Capacity, Bandwidth, and Redundancy			11		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-36 Distributed Processing and Storage	2		6		no data
💼 NIST SP 800-53 Revision 5 → 💼 SI-13(5) Predictable Failure Prevention _ Failover Capability			11		no data

Sub Sections

Section	Sub Sections	Internal Rules	Policies	Flags	Compliance

Policies (1)

Policy	Logic Count	Flags	Compliance
🛡️ AWS ELB Load Balancer Cross-Zone Load Balancing is not enabled🟢	1	🟢 x6	no data