Cisco Catalyst 2960 Series, Configuration Manual

Page: 1901 / 2288

error $result $errorInfo
}
if [catch {cli_exec $cli1(fd) "config t"} result] {
error $result $errorInfo
}
if {[info exists _config_cmd1]} {
if [catch {cli_exec $cli1(fd) $_config_cmd1} result] {
error $result $errorInfo
}
append config_cmds $_config_cmd1
}
if {[info exists _config_cmd2]} {
if [catch {cli_exec $cli1(fd) $_config_cmd2} result] {
error $result $errorInfo
}
append config_cmds "\n"
append config_cmds $_config_cmd2
}
if [catch {cli_exec $cli1(fd) "end"} result] {
error $result $errorInfo
}
if [catch {cli_close $cli1(fd) $cli1(tty_id)} result] {
error $result $errorInfo
}
after 60000
# 3. send the notification email
set routername [info hostname]
if {[string match "" $routername]} {
error "Host name is not configured"
}
if [catch {smtp_subst [file join $tcl_library email_template_cfg.tm]} result] {
error $result $errorInfo
}
if [catch {smtp_send_email $result} result] {
error $result $errorInfo
}
The following e-mail template file is used with the EEM sample policy above:
email_template_cfg.tm
Mailservername: $_email_server
From: $_email_from
To: $_email_to
Cc: $_email_cc
Subject: From router $routername: Periodic $_show_cmd Output
$cmd_output
Debugging Embedded Event Manager Policies Examples
The following examples show how to debug the CLI library and the SMTP library.
Debugging the CLI Library
The CLI library allows users to run CLI commands and obtain the output of commands in Tcl. An Embedded
Event Manager
debug
command has been provided for users of this library. The command to enable CLI
library debugging is
debug event manager tcl cli_library
. When enabled, this command displays all data
that is passed in and read back from the TTY session that handles the CLI interactions. This data helps ensure
users that the commands that they are passing to the CLI are valid.
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
1819
Configuration Examples for Writing Embedded Event Manager Policies Using Tcl