When creating a subnet within a bridge domain, which configuration option is used to specify the network visibility of the subnet? 

Answer options:

A. limit IP learning to subnet
B. scope
C. gateway IP
D. subnet control

C

Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/Operating_ACI/guide/b_Cisco_Operating_ACI/ b_Cisco_Operating_ACI_chapter_0111.html