Exam 300-620 topic 1 question 18 discussion

B. Scope is correct answer

shouldn't this be B (scope)?

B is correct. Scope option has tow options under Subnet creation: - Advertised Externally - Shared Between VRFs Create Subnet: Gateway IP: (address/mask) Treat as virtual IP Address: Make this IP address primary: Scope: - Advertised Externally - Shared Between VRFs Description Subnet Control - No Default SVI Gateway Querier IP IP Data-Plane Learning (disabled/enabled) L3 Out for route profile (select value) Policy Tag:

Scope = The network visibility of the subnet.

We define subnet with BD Gateway IP .. example 192.168.1.1/24 ... So correct answer is C

no brainer

B is correct, the Scope has three Options: Private to VRF, Advertised to Externally, and Shared between VRFs

Answer is B.

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#concept_247562B33DE34FC5ADBB5D516DA085EB Subnets—The network visibility of the subnet. The subnet is a portion of a network sharing a particular subnet address. The scope can be: Shared Between VRFs—Defines subnets under an endpoint group, with the Shared option configured, to route leak to other tenants within the Fabric. Advertise Externally—Defines subnets under a bridge domain, with the Public option configured, to share with Layer 3 outbound. Private to VRF—Defines subnets under a bridge domain, with the Private option configured, to only be used in that tenant (will not be leaked). The default is Private.

The application profile is a set of requirements that an application instance has on the virtualizable fabric. The policy regulates connectivity and visibility among endpoints within the scope of the policy.

Correct Answer: C .Gateway should be configured for subnet visibility of the respective bridge domain .