To display environmental parameters of the system, use the show environment command in the admin prompt.
show environment
[
all
| fans
| last
| current
| leds
| power-supply
| table
| temperatures
| voltages
]
node-id
Syntax Description
all
|
(Optional) Displays information for all environmental monitor parameters.
|
fans |
(Optional) Displays information about the fans.
|
last |
(Optional) Displays the environmental statistics at the time of the last shutdown.
|
current |
(Optional) Displays the environmental sensors information.
|
leds
|
(Optional) Displays monitor parameters for LEDs of all cards in the node.
|
power
|
(Optional) Displays power supply voltage and current information.
|
table
|
(Optional) Displays environmental parameter ranges.
|
temperatures
|
(Optional) Displays system temperature information.
|
voltages
|
(Optional) Displays system voltage information.
|
node-id
|
(Optional) Node whose information you want to display. The node-id argument is expressed in the rack/slot/module notation.
|
Command Default
All environmental monitor parameters is displayed.
Command Modes
XR EXEC mode
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced.
|
Release 3.3.0
|
The show environment command was moved from the root-system task ID to the system task ID.
|
Usage Guidelines
The show environment command displays information about the hardware that is installed in the system, including fans, LEDs, power supply voltage,
and temperatures.
Task ID
Task ID
|
Operations
|
system
|
read
|
Examples
This example shows sample output from the show environment command with the all keyword.
Router# show environment
Possible completions:
all All environment monitor parameters
altitude Chassis altitude in Meters
Router# show environment altitude
Thu Nov 21 04:02:01.153 UTC+00:00
================================================================================
Location Altitude Value (Meters) Source
--------------------------------------------------------------------------------
0 0 config
Router#
Examples
This example shows sample output from the show environment command with the current keyword.
Router# show environment current
Thu Nov 21 04:02:07.870 UTC+00:00
================================================================================
Location CURRENT Value
Sensor (mA)
--------------------------------------------------------------------------------
0/0/1
MPA-P3V3_CFP_IOUT 125
MPA-Hot_Swap_IIN 1208
0/RP0
MB-P3V3_SFP_IOUT 2312
MB-P1V0_CORE_JER0_IOUT 53500
MB-P1V0_AVDD_JER0_IOUT 17750
MB-P0V85_SRAM_KBP0_IOUT 750
MB-P0V85_CORE_KBP0_IOUT 9250
CPU-CPUVCC-IOUT-P3 7500
CPU-CPUVCC-IIN-P3 1156
CPU-VDDQ-1V2-IOUT-P3 3500
CPU-VDDQ-1V2-IIN-P3 375
CPU-PVCC-1V05-IOUT-P3 4250
CPU-PVCC-1V05-IIN-P3 421
Router#
Examples
This example shows sample output from the show environment command with the fan keyword to view the chassis fan information.
Router# show environment fan
Thu Nov 21 04:02:16.387 UTC+00:00
=============================================
Location Fan Speed (rpm)
---------------------------------------------
0/FT0
FAN0 12826
0/FT1
FAN0 12796
0/FT2
FAN0 13106
0/FT3
FAN0 13267
0/FT4
FAN0 13106
0/FT5
FAN0 13106
0/FT6
FAN0 13636
0/FT7
FAN0 12857
0/PM0
FAN0 10016
0/PM1
FAN0 0
Examples
This example shows sample output from the show environment command with the power keyword to view the power information of a router.
Router# show environment power
Thu Nov 21 04:02:25.247 UTC+00:00
================================================================================
CHASSIS LEVEL POWER INFO: 0
================================================================================
Total output power capacity (Group 0 + Group 1) : 1200W + 0W
Total output power required : 670W
Total power input : 253W
Total power output : 226W
Power Group 0:
================================================================================
Power Supply ------Input---- ------Output--- Status
Module Type Volts Amps Volts Amps
================================================================================
0/PM0 1.2kW-AC 230.0 1.1 12.0 18.8 OK
Total of Power Group 0: 253W/ 1.1A 226W/ 18.8A
Power Group 1:
================================================================================
Power Supply ------Input---- ------Output--- Status
Module Type Volts Amps Volts Amps
================================================================================
0/PM1 1.2kW-AC 0.0 0.0 0.0 0.0 FAILED or NO PWR
Total of Power Group 1: 0W/ 0.0A 0W/ 0.0A
================================================================================
Location Card Type Power Power Status
Allocated Used
Watts Watts
================================================================================
0/0/1 NC55-MPA-1TH2H-S 0 14 ON
0/0 - 0 - -
0/RP0 NCS-55A2-MOD-SE-S 510 - ON
0/FT0 NC55-A2-FAN-FW 20 - ON
0/FT1 NC55-A2-FAN-FW 20 - ON
0/FT2 NC55-A2-FAN-FW 20 - ON
0/FT3 NC55-A2-FAN-FW 20 - ON
0/FT4 NC55-A2-FAN-FW 20 - ON
0/FT5 NC55-A2-FAN-FW 20 - ON
0/FT6 NC55-A2-FAN-FW 20 - ON
0/FT7 NC55-A2-FAN-FW 20 - ON
Examples
This example shows sample output from the show environment command with the power keyword to view the power information of a specified location.
Router# show environment power location 0
Possible completions:
0 0/0 0/0/1 0/FT0 0/FT1 0/FT2 0/FT3 0/FT4 0/FT5 0/FT6 0/FT7 0/PM0 0/PM1 0/RP0
sysadmin-vm:0_RP0# show environment power location 0/RP0
Thu Nov 21 04:02:41.827 UTC+00:00
================================================================================
Location Card Type Power Power Status
Allocated Used
Watts Watts
================================================================================
0/RP0 NCS-55A2-MOD-SE-S 510 - ON
sysadmin-vm:0_RP0#
Examples
This example shows sample output from the show environment command with the temperatures keyword to view the temperature information of a router.
Router# show environment temperatures
Thu Nov 21 04:02:50.992 UTC+00:00
================================================================================
Location TEMPERATURE Value Crit Major Minor Minor Major Crit
Sensor (deg C) (Lo) (Lo) (Lo) (Hi) (Hi) (Hi)
--------------------------------------------------------------------------------
0/0/1
MPA-Port-Side-Temp 26 -10 -5 0 100 105 110
MPA-DCO-Temp - -3 0 5 70 73 75
MV88EC808_PHY0_Temp 38 -40 -35 -30 105 108 110
MV88EC808_PHY1_Temp 34 -40 -35 -30 105 108 110
0/RP0
Control Sensor 31 -10 -5 0 60 71 82
FAN-side Sensor 34 -10 -5 0 100 105 110
MB-P1V0_CORE_JER0_TEMP 57 -10 -5 0 125 127 130
MB-P1V0_AVDD_JER0_TEMP 56 -10 -5 0 125 127 130
Slice 0 Die Temp 52 -10 -5 0 115 120 125
Slice 0 TMP421 Temp 47 -10 -5 0 115 120 125
MV88EC808_PHY0_Temp 52 -40 -35 -30 100 105 110
MV88EC808_PHY1_Temp 47 -40 -35 -30 100 105 110
CPU 36 -10 -5 0 90 96 102
PORT-side Sensor 28 -10 -5 0 100 105 110
MAXIM_RMT_CH1 32 -10 -5 0 125 130 135
MAXIM_RMT_CH2 42 -10 -5 0 125 130 135
MAXIM_RMT_CH3 30 -10 -5 0 125 130 135
MAXIM_RMT_CH4 32 -10 -5 0 125 130 135
MAXIM_RMT_CH5 56 -10 -5 0 125 130 135
MAXIM_RMT_CH6 35 -10 -5 0 125 130 135
MAXIM_LCL_CH7 32 -10 -5 0 125 130 135
0/PM0
Inlet Temperature 30 -10 -5 0 70 72 75
0/PM1
! Inlet Temperature 0 -10
Examples
This example shows sample output from the show environment command with the temperatures keyword with a specified location.
Router# show environment temperatures location 0/0/1
Thu Nov 21 04:02:59.533 UTC+00:00
================================================================================
Location TEMPERATURE Value Crit Major Minor Minor Major Crit
Sensor (deg C) (Lo) (Lo) (Lo) (Hi) (Hi) (Hi)
--------------------------------------------------------------------------------
0/0/1
MPA-Port-Side-Temp 26 -10 -5 0 100 105 110
MPA-DCO-Temp - -3 0 5 70 73 75
MV88EC808_PHY0_Temp 38 -40 -35 -30 105 108 110
MV88EC808_PHY1_Temp 34 -40 -35 -30 105 108 110
sysadmin-vm:0_RP0#
Examples
This example shows sample output from the show environment command with the voltages keyword to view the voltage information of a router.
Router# show environment voltages
Thu Nov 21 04:03:11.932 UTC+00:00
================================================================================
Location VOLTAGE Value Crit Minor Minor Crit
Sensor (mV) (Lo) (Lo) (Hi) (Hi)
--------------------------------------------------------------------------------
0/0/1
MPA-P12V_VOUT 11993 10800 11040 12960 13200
MPA-P3V3_STBY_VOUT 3307 2970 3036 3564 3630
MPA-P3V3_VA_VOUT 3353 2970 3036 3564 3630
MPA-P2V5_VA_VOUT 2516 2250 2300 2700 2750
MPA-P1V2_VA_VOUT 1204 1080 1104 1296 1320
MPA-P1V8_VOUT 1808 1620 1656 1944 1980
MPA-P1V0_BV_AVDD_VOUT 1007 900 920 1080 1100
MPA-P1V0_BV_VDD_VOUT 1001 900 920 1080 1100
MPA-P2V5_BV_VDDO_VOUT 2517 2250 2300 2700 2750
MPA-P3V3_CFP_VOUT 3344 2970 3036 3564 3630
MPA-DCO-VOLTAGE_VOUT - 2970 3036 3564 3630
MPA-Hot_Swap_VIN 11979 10560 11040 12960 13440
0/RP0
MB-P1V0_SEC_S_VOUT 1002 900 920 1080 1100
MB-P1V0_PHY_S_VOUT 997 900 920 1080 1100
MB-P1V8_STATS_VOUT 1794 1620 1656 1944 1980
MB-P5V0_S_VOUT 4992 4500 4600 5400 5500
MB-P2V5_S_VOUT 2499 2250 2300 2700 2750
MB-P1V2_S_VOUT 1201 1080 1104 1296 1320
MB-P3V3_S_VOUT 3311 2970 3036 3564 3630
MB-P1V2_VA_S_VOUT 1195 1080 1104 1296 1320
MB-P2V5_VA_S_VOUT 2530 2250 2300 2700 2750
MB-P3V3_VA_S_VOUT 3305 2970 3036 3564 3630
MB-P12V_S_VOUT 11982 10800 11040 12960 13200
MB-P3V3_SFP_VOUT 3311 2970 3036 3564 3630
MB-P0V72_STATS_VOUT 850 765 782 918 935
MB-P0V85_STATS_VOUT 843 765 782 918 935
MB-P0V9_STATS_VOUT 896 810 828 972 990
MB-P1V2_STATS_VOUT 1200 1080 1104 1296 1320
MB-P1V0_CORE_JER0_VOUT 1000 900 920 1080 1100
MB-P1V0_AVDD_JER0_VOUT 1000 900 920 1080 1100
MB-P3V3_JER0_VOUT 3306 2970 3036 3564 3630
MB-P1V8_JER0_VOUT 1808 1620 1656 1944 1980
MB-P1V25_AVDD_JER0_VOUT 1258 1080 1104 1296 1320
MB-P1V0_DDR_JER0_VOUT 1003 900 920 1080 1100
MB-P1V35_JER0_VOUT 1353 1215 1242 1458 1485
MB-P1V2_HVA_KBP0_VOUT 1197 1080 1104 1296 1320
MB-P0V8_LVA_KBP0_VOUT 880 765 782 918 935
MB-P0V85_SRAM_KBP0_VOUT 847 765 782 918 935
MB-P0V85_CORE_KBP0_VOUT 850 765 782 918 935
CPU-ADM1166_VOUT_CH0 1789 1620 1656 1944 1980
CPU-ADM1166_VOUT_CH1 2525 2250 2300 2700 2750
CPU-ADM1166_VOUT_CH2 3312 2970 3036 3564 3630
CPU-ADM1166_VOUT_CH3 4985 4500 4600 5400 5500
CPU-ADM1166_VOUT_CH4 11909 10800 11040 12960 13200
CPU-ADM1166_VOUT_CH5 594 540 552 648 660
CPU-ADM1166_VOUT_CH6 1304 1170 1196 1404 1430
CPU-ADM1166_VOUT_CH7 1801 1620 1656 1944 1980
CPU-ADM1166_VOUT_CH8 1196 1080 1104 1296 1320
CPU-ADM1166_VOUT_CH9 1050 945 966 1134 1155
CPU-ADM1166_VOUT_CH10 1702 1530 1564 1836 1870
CPU-ADM1166_VOUT_CH11 1491 1350 1380 1620 1650
CPU-CPUVCC-VOUT-P3 1791 1620 1656 1940 1980
CPU-CPUVCC-VIN-P3 11937 10800 11400 12600 13200
CPU-VDDQ-1V2-VOUT-P3 1201 1080 1104 1296 1320
CPU-VDDQ-1V2-VIN-P3 11968 10800 11400 12600 13200
CPU-PVCC-1V05-VOUT-P3 1051 945 966 1134 1155
CPU-PVCC-1V05-VIN-P3 11937 10800 11400 12600 13200
sysadmin-vm:0_RP0#