Troubleshooting The T4000 Fpcs; Table 87: Chassis Alarm Messages For The Fpcs - Juniper T4000 Hardware Manual

T4000 Core Router Hardware Guide
Related
Documentation

Troubleshooting the T4000 FPCs

Problem

Table 87: Chassis Alarm Messages for the FPCs

Alarm Type LCD Message
Red FPC fpc-slot misconfig
358
CB 0 status:
State
Temperature
Power:
1.8 V
2.5 V
3.3 V
4.6 V
5.0 V
12.0 V
3.3 V bias
8.0 V bias
GBUS Revision
FPGA Revision
Based on the messages on the LCD and the CLI, follow the instructions given in
5.
Table 86 on page 357 to troubleshoot the Control Board.
T4000 Host Subsystem Description on page 29
T4000 Control Board Description on page 30
T4000 LCC-CB on page 30
T4000 LCC-CB Control Board LEDs on page 31
Maintaining the T4000 Host Subsystem on page 335
Replacing a T4000 LCC-CB on page 275
Description:
The following LEDs indicate a problem with an FPC:
The red LED above the FPC on the craft interface is lit.
FAIL
The green FAIL LED above the FPC on the craft interface is lit.
CLI Message
FPC fpc-slot misconfig
Online Master
29 degrees C / 84 degrees F
1809 mV
2496 mV
3295 mV
4687 mV
5042 mV
11985 mV
3277 mV
7472 mV
40
7
Alarm Condition
The FPC is not supported,
and will not come online.
Copyright © 2018, Juniper Networks, Inc.
Solution
Remove the unsupported
FPC. See "T4000 FPCs
Supported" on page 61.