LED Descriptions
203
LED Descriptions
The ETM Appliances have LEDs on the front and/or back of the chassis or
Card to indicate status of ETM System operation and the
telecommunications connections. The LEDs provide immediate visual
notification of errors and warnings. Further investigation of these conditions
can be made by viewing the entries in the
Diagnostic Log
and the
Alert
Tool
, and by using ETM Commands via the
ASCII Management
Interface
, direct serial connection to the Card, or Telnet. The LEDs
indicate whether the Appliance is operating normally and draw attention to
conditions related to the Dialing Plan, Voice Firewall Policy, Management
Server interface, T1 or PRI status, Fail Safe Mode, and Card temperature.
When LEDs indicate error conditions, you can investigate these conditions
further by viewing the entries in the
Diagnostic Log
and the
Alert Tool
,
viewing the health and status
for the Card and/or Span and by using ETM
Commands via the
ASCII Management Interface
,
Console
port, or
Telnet.
For a detailed list of ETM Commands and their uses, see the
ETM
®
System
Technical Reference,
available from the
SecureLogix
directory on the
Start
menu (Windows systems) or the ETM System installation directory
(all systems), or the online Help.
The sections below describe the meanings of the various LED states on the
ETM Appliances.
