Juniper J-series Services Router J2350 Hardware Manual page 183

Troubleshooting Power Management
If one or more PIMs remain offline when you power on the chassis, the combination
of PIMs installed might exceed the power and heat capacity of the chassis. For
information about the maximum power and heat tokens permitted for each chassis,
see "Planning for Power Management" on page 72.
To bring the PIM online:
1.
NOTE: In the
reported as an FPC number.
2.
Check if the PIM exceeds the power and heat tokens permitted by issuing the
show chassis fpc and show chassis power-ratings
user@host> show chassis fpc
Temp CPU Utilization (%)
Slot State
0 Online -------------------- CPU less FPC --------------------
1 Online -------------------- CPU less FPC --------------------
2 Online -------------------- CPU less FPC --------------------
3 Empty
4 Empty
5 Offline ------ Hardware exceeds High Power token limits ------
In this example, J-series power management has placed the PIM in slot 5 in an
offline state to prevent damage. If brought online, the PIM would cause the
combination of PIMs to exceed the maximum limit of 83 high-power tokens for
the J2350 router.
user@host> show chassis power-ratings
Device Low High
Power
Total Tokens 83
FPC 1 6
FPC 2 3
FPC 3 3
FPC 4 0
FPC 5 2
Tokens Used 14
show chassis power-ratings
The offline PIM is not powered off and continues to draw minimal power.
To bring the PIM online, you have the following options:
Chapter 9: Troubleshooting a Services Router
CLI commands:
Memory Utilization (%)
(C) Total Interrupt
Heat Ratings
Power
83 83 -
27 21 OK
27 18 OK
27 18 OK
0 0 OK
27 2 Exceeded
108 59 -
command output, the PIM slot number is
Troubleshooting Hardware Components
DRAM (MB) Heap Buffer
159