Root Cause and Impact Analysis for Cisco ACI SDN

This section provides information on the root cause and impact analysis for newly introduced classes on top existing ones, in Smart Assurance IP Availability and Performance Manager.
The table
Events Introduced for Cisco ACI
illustrates the class, event, and the description of events.
Events Introduced for Cisco ACI
Class
Event
Description
ControlCluster
AtRisk
Indicates that the number of functioning ControllerNode components is below the AtRiskThreshold.
ReducedRedundancy
Indicates at least one ControllerNode component is not functioning but the total number of functioning components is above AtRiskThreshold.
Down
Cluster is completely down.
ControllerNode
Down
Indicates that ControllerNode is down.
EndPointGroup
EPGImpacted
EPGImpacted event is generated when a virtual machine, part of an EndPointGroup is powered off or unreachable.
Tenant
TenantImpacted
TenantImpacted event is generated when a virtual machine, part of an EndPointGroup owned by a Tenant is powered off or unreachable.
The Table
RCA Introduced for Cisco ACI
provides the details about the class, RCA event, impacted class, and the events.
RCA Introduced for Cisco ACI
Class
RCA Event
Impacted Class
Events
ControllerNode
APIServerDown
ControlCluster
AtRisk/ReducedRedundancy/ Down