Hardware and Software Identification
The power modules have software IDs that differ from the hardware ID labels on the chassis. This following
table is for converting power module hardware IDs to software IDs.
Table 16: Power Module Hardware and Software IDs
Software IDHardware ID
PM0PS0 M0
PM1PS0 M1
Obtaining Temperature and Environmental Information
If both the RP and the fan tray are operating, all internal correct DC voltages are present.
Enter the show environment command at the router admin prompt to display temperature and voltage
information for each installed card, fan tray, and power module as shown in this example:
RP/0/RSP0/CPU0:router(admin)#show environment
Sat Apr 15 04:57:35.185 UTC
Temperature Information
---------------------------------------------
R/S/I Modules Sensor (deg C)
0/RSP0/*
host Inlet0 31.1
host Inlet1 30.3
host Hotspot0 45.8
host Hotspot1 38.3
host Hotspot2 45.5
host Hotspot3 46.0
0/0/*
ep0 Inlet0 33.1
ep0 Hotspot0 38.5
ep1 Inlet0 33.6
ep1 Hotspot0 37.5
host Hotspot0 43.5
host Hotspot1 37.8
Cisco ASR 9901, ASR 9001, and ASR 9001-S Routers Hardware Installation Guide
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Troubleshooting the Installation
Hardware and Software Identification