Event Detectors - Cisco ME 3400 Software Configuration Manual

Understanding Embedded Event Manager
Figure 30-1
Core event publishers
Cisco
IOS
parser
text
event
detector
See the
deployment.
These sections contain this conceptual information:
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Event Detectors

EEM software programs known as event detectors determine when an EEM event occurs. Event
detectors are separate systems that provide an interface between the agent being monitored, for example
SNMP, and the EEM polices where an action can be implemented.
EEM allows these event detectors:
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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
30-2
Embedded Event Manager Core Event Detectors
Syslog
OIR
message
events
queue
CLI SYSLOG OIR
event event
detector detector
EMBEDDED EVENT MANAGER SERVER
EEM Configuration for Cisco Integrated Services Router Platforms Guide
Event Detectors, page 30-2
Embedded Event Manager Actions, page 30-4
Embedded Event Manager Policies, page 30-4
Embedded Event Manager Environment Variables, page 30-4
Application-specific event detector– Allows any EEM policy to publish an event.
IOS CLI event detector– Generates policies based on the commands entered through the CLI.
Generic Online Diagnostics (GOLD) event detector– Publishes an event when a GOLD failure event
is detected on a specified card and subcard.
Counter event detector–Publishes an event when a named counter crosses a specified threshold.
Chapter 30
event
manager run
CLI command
NONE
event
detector
Event
subscribers
Configuring Embedded Event Manager
Hardware
timers
Timer Counter
event event
detector detector
EEM POLICY DIRECTOR
Subscribes to receive events
and implements policy actions
EEM APPLET EEM SCRIPT
for examples of EEM
OL-9639-07