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EMC Smarts Application Connectivity Manager User’s Guide 7
Analysis Scenarios
Figure 3: Application Monitored by Two Checks
Web Server Down
A Down problem indicates that the application is not responding to
connection requests to any of its ports.
To diagnose Down in this scenario, Application Connectivity Monitor must
observe that all TCP checks to both TCP ports in use by HTTPService time
out, causing TimedOutSymptom events. The TimedOutSymptom events
indicate that the Web server is not responding to connection requests.
SAM Adapter
Platform
Operator Monitoring Role
Global
Console
Service Assurance
Manager
(Global Manager)
Application
Connectivity Monitor
Availability
Manager
Topology
and
Events
Topology
and
Events
System
Topology
and
Unresponsive
Events
System
Topology
and
Unresponsive
Events
host1.example.com
HTTPService
Ping and SNMP Checks
TCP Check
TCP Check