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The lines in the display report the following information:
For a list of alarm messages that can appear on the LCD, see "Chassis
and Interface Alarm Messages" on page 209.
Host Module LEDs
At the upper right corner of the craft interface (see Figure 11) are two sets of LEDs
that indicate host module status: the set labeled
Routing Engine in slot
the status of the Routing Engine in slot
includes three LEDs—a green one labeled
ONLINE
Table 10: States for Host Module LEDs
Label
MASTER
ONLINE
OFFLINE
FPC LEDs and Offline Button
The LEDS and offline button for each FPC are located directly above it on the
craft interface, as shown in Figure 11. The red LED labeled
LED labeled
The offline button, labeled with the FPC slot number (for example,
prepares the FPC for removal from the router when pressed.
First line—Routing node name.
Second line—Number of active alarms.
Third and fourth lines—Individual alarm messages, with the most severe
condition shown first. The prefix on each line indicates whether the alarm is a
red (
) or yellow (
) alarm.
R
Y
RE 0
, and a red one labeled
Color
State
Description
Green
On steadily
Host module is functioning as master.
Green
On steadily
Host module components (Routing Engine and
MCS) are installed and functioning normally.
Blinking
Host module is starting up.
Red
On steadily
One or both host module components are not
installed or have failed.
indicate FPC status, as described in Table 11.
OK
HOST0
and MCS in slot
, and the set labeled
MCS 0
and the MCS in slot
RE 1
, another green one labeled
MASTER
. Table 10 describes the LED states.
OFFLINE
Hardware Component Overview
reports the status of the
reports
HOST1
. Each set
MCS 1
and the green
FAIL
),
FPC2
Craft Interface
31
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Troubleshooting
