Topology

This section provides information on specific classes, attributes, relationships, and events related to topology objects created to represent Cisco ACI.

Cisco ACI version 4.1 is supported in Smart Assurance 10.1.

Following Logical entities are created on the top of existing physical fabric:

Class	Key Attributes	Key relationship	Problem and Event
ControlCluster	IsAnyComponentDown IsClusterDown IsEveryComponentDown NumberOfComponent NumberOfFaultyComponents	ComposedOf Manages ProvidesClientServiceTo	AllComponentsDown AtRisk Down ReducedRedundancy
ControllerNode	Status IsControllerDown	HostedBy PartOf	Down
Tenant	NumberOfEPGs	ClientServiceProvidedBy Owns	None
BridgeDomain	Name	Associates	None
EndPointGroup	Name	AssociatedWith ComposedOf OwnedBy Uses	None
Contracts	Name	UsedBy	None

Refer VMware Smart Assurance IP Domain Manager User Guide for existing physical fabric.

The table Support of Cisco ACI Components in IP describes the components which are discovered as a part of Cisco ACI

Table 1. Support of Cisco ACI Components in IP

ClassName	Component Name	Discovery	Monitoring	Comments
AggregatePort	Aggregate Port / Port Channel	YES	YES	Only AdminStatus are monitored..
BridgeDomain	Bridge Domain	YES	NO	BridgeDomains which are not associated to any EPG are not discovered.
Cable	Cable	YES	YES
Card	Line Card, Supervisory Card	YES	YES
Chassis	Chassis	YES	YES
Contract	Contract	YES	YES	Contracts which are not associated to any EPG are not discovered.
ControlCluster	APIC Cluster	YES	NO	Events are raised based on ControllerNode monitoring.
ControllerNode	APIC	YES	YES
EndPointGroup	End Point Group (EPG)	YES	NO
Fan	Fabric Switch Fan	YES	YES
Interface	APIC interfaces	YES	YES
IP	IP Address	YES	NO
IPNetwork	IP Subnetwork	YES	NO
MAC	MAC Address	YES	NO	Created only for a network Connection, but not associated to a Port.
Memory	Fabric Switch Memory	YES	YES	Only Free Memory monitored.
Partition	Partition	YES	NO
Port	Fabric Switch Port	YES	YES	Port utilization, error, and discard rate are monitored along with fault monitoring.
PowerSupply	Fabric Switch Power supply	YES	YES
Processor	Fabric Switch Processor	YES	NO	Cisco does not expose APIs to monitor Processor usage.
Switch	Fabric Switch (Leaf and Spine)	YES	YES
TemperatureSensor	Fabric Switch Temperature Sensor	YES	YES
Tenant	Cisco ACI Tenant	YES	NO	Tenants which are not associated to any EPG are not discovered.
TrunkCable	Connection between Leaf to Spine, Leaf to Ext Switch, Spine to Ext Switch	YES	YES
vAggregatePort	Virtual Port Channel	YES	NO
VLAN	VLAN	YES	NO

Note: Kafka_Service object is created to support fail-over as a part of discovery, for internal purposes. The fields, DiscoveryTopic and Monitoring Topic are empty and must not be populated as they have no effect on either discovery or monitoring of Cisco ACI fabric.