Registering And Defining An Embedded Event Manager Tcl Script - Cisco WS-CBS3032-DEL Software Configuration Manual

Chapter 34 Configuring Embedded Event Manager
Command
Step 4
action label syslog [priority
priority-level] msg msg-text
Step 5 end
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

Registering and Defining an Embedded Event Manager TCL Script

Beginning in privileged EXEC mode, perform this task to register a TCL script with EEM and to define
the TCL script and policy commands.
Command
Step 1 configure terminal
Step 2
show event manager
environment [all |
variable-name]
Step 3
configure terminal
Step 4 event manager environment
variable-name string
Step 5 event manager policy
policy-file-name [type
system] [trap]
Step 6 exit
This example shows the sample output for the show event manager environment command:
Switch# show event manager environment all
No.
1
2
3
OL-13270-06
Purpose
Specify the action when an EEM applet is triggered. Repeat this action to
add other CLI commands to the applet.
•
•
Exit applet configuration mode and return to privileged EXEC mode
Purpose
Enter global configuration mode.
(Optional) The show event manager environment command displays the name and
value of the EEM environment variables.
(Optional) The all keyword displays the EEM environment variables.
(Optional) The variable-name argument displays information about the specified
environment variable.
Enter global configuration mode.
Configure the value of the specified EEM environment variable. Repeat this step for
all the required environment variables.
Register the EEM policy to be run when the specified event defined within the
policy occurs.
Exit global configuration mode and return to privileged EXEC mode.
Name
_cron_entry
_show_cmd
_syslog_pattern
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
(Optional) The priority keyword specifies the priority level of the
syslog messages. If selected, you need to define the priority-level
argument.
For msg-text, the argument can be character text, an environment
variable, or a combination of the two.
Value
0-59/2 0-23/1 * * 0-6
show ver
.*UPDOWN.*Ethernet1/0.*
Configuring Embedded Event Manager
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