Which two cluster interface types are valid when integrating a Layer 4 "" Layer 7 device in an ACI Fabric? (Choose two.) 

Answer options:

A. control
B. outside
C. provider
D. consumer
E. inside

CD

Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/L4-L7_Services_Deployment/b_L4L7_Deploy_ver222/ b_L4L7_Deploy_ver221_chapter_010100.html