Specifications

15-8
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
Chapter 15 Configuring Embedded Event Manager
Verifying Configuration
EXAMPLE
This example shows the sample output for the show event manager environment command:
Switch# show event manager environment all
No. Name Value
1 _cron_entry 0-59/2 0-23/1 * * 0-6
2 _show_cmd show ver
3 _syslog_pattern .*UPDOWN.*Ethernet1/0.*
4 _config_cmd1 interface Ethernet1/0
5 _config_cmd2 no shut
This example shows a CRON timer environment variable, which is assigned by the software, to be set to
every second minute, every hour of every day:
Switch (config)# event manager environment_cron_entry 0-59/2 0-23/1 * * 0-6
This example shows the sample EEM policy named tm_cli_cmd.tcl registered as a system policy. The
system policies are part of the Cisco IOS image. User-defined TCL scripts must first be copied to flash
memory.
Switch (config)# event manager policy tm_cli_cmd.tcl type system
Verifying Configuration
To display information about EEM, including EEM registered policies and EEM history data, see the
Cisco IOS Embedded Event Manager Command Reference.
Configuration Example
This example shows the output for EEM when one of the fields specified by an SNMP object ID crosses
a defined threshold:
Switch(config-applet)# event snmp oid 1.3.6.1.4.1.9.9.48.1.1.1.6.1 get-type exact entry-op
lt entry-val 5120000 poll-interval 10
These examples show actions that are taken in response to an EEM event:
Switch(config-applet)# action 1.0 syslog priority critical msg "Memory exhausted; current
available memory is $_snmp_oid_val bytes"
Switch (config-applet)# action 2.0 force-switchover
This example shows the sample output for the show event manager environment command:
Switch# show event manager environment all
No. Name Value
1 _cron_entry 0-59/2 0-23/1 * * 0-6
2 _show_cmd show ver
Step 4
event manager policy
policy-file-name [type system]
[trap]
Register the EEM policy to run when the specified event defined
within the policy occurs.
Step 5
exit Exit global configuration mode and return to privileged EXEC
mode.
Command Purpose