Cisco Application Centric Infrastructure for Field Engineers Set 1

To group traffic in Layer 3 IP subnet. ✘ To group traffic, in Layer 2 broadcast domains. ✘ Only for traffic classification. ✘ Only for reporting purposes. ✔

Session ✘ Application ✘ Presentation ✘ Transport ✔ Network ✔

Leaf nodes report endpoint addresses to the ARC using COOP. ✘ Learning occurs through APIC mapping, VMM mapping, DHCP forwarding, ARP/GARP learning, and data plane learning. ✘ VMM reports virtual machine creation to spine and leaf nodes. ✘ Addresses of all hosts that are attached to the ACI fabric are programmed through the API. ✔

Physical Transport Presentation Application Session

endpoint group ✘ application network policy ✘ Layer 2 through Layer 7 network policies of the application. ✘ Tenant ✔ contract ✔

Physical ✘ Data link ✘ Network ✘ Transport ✔ Presentation ✔

Admin >AAA

  ✘ Tenant>Tenant Name ✘ System >Users ✘ Fabric > Access Policies ✔

Spine nodes ✘ Leaf nodes ✘ APICs ✘ ACI APIs ✔

The relationship between endpoints and their policies. Data center-specific configuration of the infrastructure. Establishes forwarding paths in the ACI fabric. The layer 2 through layer 7 network policies of the application. A virtual machine or server

Create bridge domain associate bridge domain with logical ports create endpoint groups and associate EPGs to logical domain and to private network (routing
instance). ✘ Create bridge domain associate with physical domain create endpoint groups and associate EPGs to bridge domain and to private network (routing instance). ✘ Create logical domain associate logical domain with physical ports create endpoints groups and associate EPGs to logical domain and to private network(routing instance). ✘ Fabric discovery and initialization create VLAN pool (static) create physical domain and map physical domain to ports. ✔