Cisco 10008 Installation And Configuration Manual page 6

Product Overview
Table 2
LEDs and Button
CRITICAL, MAJOR,
and MINOR LEDs
ACO (Alarm cut–off)
button
CompactFlash Disk0
STATUS
FAIL
BITS
Alphanumeric Display
The alphanumeric display on the front panel provides information on the state of the PRE4. The display
consists of two 4-character LED panels.
problem to Cisco, it is helpful to include the message on the PRE4 alphanumeric display in your problem
report.
Table 3
Message
1111, 2222, 3333, 4444, 5555, 6666,
7777
ROM DONE
AUTO BOOT
BOOT IMGE
Cisco 10008 Router PRE4 Installation and Configuration Guide
6
PRE4 LED Status and Button Descriptions (continued)
Status Description
Off No alarm.
Note
Yellow Indicates an alarm condition.
n/a Pressing this button disables an audible alarm.
Green Disk0 is active.
Flashing System is booting.
Yellow
Green PRE4 is active.
Flashing PRE4 is standby.
Green
Off No power to PRE4.
Yellow A major failure has disabled the PRE4.
Off The PRE4 is operating correctly.
Green BITS input to the PRE is configured and functioning normally.
Yellow BITS input to the PRE is configured, but not functional. For
example, the framer may have detected a Loss of Signal (LOS).
Off BITS input to the PRE4 is not configured.
Table 3
Messages on PRE4 Alphanumeric Display
Alarm relay contacts can be used to connect the router
to an external visual or audio alarm system. This feature
enables any CRITICAL, MAJOR, or MINOR alarms
generated by the router to activate the visual or audible
alarms. Shutting off an audible alarm does not disable
the alarm LEDs.
describes the most common messages. If you report a
PRE4 Status
The PRE4 has just been powered on and is running its
power-on self-test.
The PRE4 has loaded the ROM monitor. This message
appears briefly if the system is configured to boot a Cisco
IOS software image. If the system is not configured to
boot Cisco IOS, this message remains on the display and
the rommon> prompt appears on the terminal window.
The ROM monitor is preparing to boot a Cisco IOS image.
A Cisco IOS image is starting to boot.
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