Troubleshooting The T4000 Pics; Troubleshooting The T4000 Power System - Juniper T4000 Hardware Manual
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Also See for T4000:
- Datasheet (4 pages) ,
- Hardware manual (396 pages) ,
- Quick start manual (40 pages)
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Troubleshooting the T4000 PICs
Problem
Solution
Related
Documentation
Troubleshooting the T4000 Power System
Problem
Copyright © 2018, Juniper Networks, Inc.
Replacing a T4000 FPC on page 295
Description: A PIC LED lit red indicates a problem with the PIC.
To troubleshoot a PIC:
Check the status of each port on a PIC. Look at the LEDs located on the PIC faceplate.
1.
For information about the meaning of LED states on different PICs, see the T4000
Core Router Interface Module Reference.
Check the status of a PIC, issuing the following CLI command. The PIC slots in the
2.
FPC are numbered from
user@host> show chassis fpc pic-status
Slot 0
Online
PIC 0
Online
PIC 1
Online
Slot 3
Online
PIC 0
Online
PIC 1
Online
Slot 4
Online
PIC 0
Online
PIC 1
Online
Slot 5
Online
PIC 0
Online
PIC 1
Online
Slot 6
Online
PIC 0
Online
PIC 1
Online
Slot 7
Online
PIC 0
Online
PIC 1
Online
T4000 PIC Description on page 62
Replacing a T4000 PIC on page 301
Description:
The following alarms, LEDs, and other conditions indicate a problem with the power
system:
If all power supplies have failed, the system temperature might have exceeded the
threshold, causing the system to shut down.
Chapter 36: Troubleshooting Components
0
through
3
, top to bottom:
FPC Type 4-ES
4x 10GE (LAN/WAN) XFP
4x 10GE (LAN/WAN) XFP
FPC Type 5-3D
12x10GE (LAN/WAN) SFPP
12x10GE (LAN/WAN) SFPP
FPC Type 5-3D
12x10GE (LAN/WAN) SFPP
12x10GE (LAN/WAN) SFPP
FPC Type 5-3D
12x10GE (LAN/WAN) SFPP
12x10GE (LAN/WAN) SFPP
FPC Type 5-3D
24x10GE (LAN/WAN) SFPP
24x10GE (LAN/WAN) SFPP
FPC Type 5-3D
12x10GE (LAN/WAN) SFPP
1x100GE
363
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Troubleshooting
