Juniper PTX5000 Hardware Manual page 473

CAUTION: Do not replace other FRUs or perform online operations during the PDU
upgrade procedure to ensure a smooth upgrade of the power system.
6. Repeat Step 2 through Step
7. Run the show chassis alarms command to verify that the Mix of PDUs, Power Manager Non Operational, and No
Redundant Power for System alarms are not active.
8. Run the show chassis hardware command to verify that the PDUs and PSMs are connected.
user@host> show chassis hardware
Hardware inventory:
Item Version Part number Serial number
Chassis
Midplane REV 16
FPM REV 12
PDU 0 Rev 02
PSM 0 Rev 02
PSM 1 Rev 02
PSM 2 Rev 02
PSM 3 Rev 02
PDU 1 Rev 02
PSM 0 Rev 02
PSM 1 Rev 02
PSM 2 Rev 02
PSM 3 Rev 02
NOTE: The High Capacity DC PDU and PSM are displayed as Gen2 DC PDU and Gen2 DC
PSM in the command output (which is truncated).
9. Run the show chassis environment pdu
PSMs.
user@host> show chassis environment pdu0
The following example shows output for High Capacity PDU 0.
user@host> show chassis environment pdu 0
PDU 0 status:
5 to replace the second PDU with a High Capacity DC PDU.
JN120A713AJA
750-035893 ACAW7978
760-030647 BBBD5622
740-036336 1GB93330016
740-046988 1GB63360009
740-046988 1GB63360002
740-046988 1GB63360017
740-046988 1GB63360005
740-036336 1GB93330009
740-046988 1GB63360023
740-046988 1GB63360027
740-046988 1GB63360030
740-046988 1GB63360021
slot-number command to check the state of the upgraded PDUs and
Description
PTX5000
Midplane-8S
Front Panel Display
Gen2 DC PDU
Gen2 DC PSM
Gen2 DC PSM
Gen2 DC PSM
Gen2 DC PSM
Gen2 DC PDU
Gen2 DC PSM
Gen2 DC PSM
Gen2 DC PSM
Gen2 DC PSM
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