Use this procedure to verify that the environmental parameters of NCS 1004 such as temperature, power, voltage, and fan speed are within acceptable ranges to ensure proper system operation.
The show environment command displays the environmental parameters of NCS 1004. Monitoring these parameters helps ensure the system operates within safe limits and prevents hardware damage.
Procedure
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1. |
Enter the admin command to access System Admin EXEC mode.
Example:
RP/0/RP0/CPU0:ios# admin
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2. |
Use the show environment command with the appropriate options to view the environmental parameters of NCS 1004.
show environment [ all | altitude | fan | power | voltages | current | temperatures ] [ location | location ]
These examples show sample output for different environmental parameters:
Example:
Fan speed example:
sysadmin-vm:0_RP0# show environment fan
Wed Mar 4 05:36:33.678 UTC+00:00
=============================================
Fan speed (rpm)
Location FRU Type FAN_0 FAN_1
---------------------------------------------
0/FT0 NCS1K4-FAN 7020 6930
0/FT1 NCS1K4-FAN 6780 6690
0/FT2 NCS1K4-FAN 6810 6720
0/PM0 NCS1K4-AC-PSU 25376 24352
0/PM1 NCS1K4-AC-PSU 11200 11232
Temperature example:
sysadmin-vm:0_RP0# show environment temperatures location 0/RP0
Wed Mar 4 05:44:51.221 UTC+00:00
================================================================================
Location TEMPERATURE Value Crit Major Minor Minor Major Crit
Sensor (deg C) (Lo) (Lo) (Lo) (Hi) (Hi) (Hi)
--------------------------------------------------------------------------------
0/RP0
TEMP_LOCAL 32 -10 -5 0 55 65 70
TEMP_REMOTE1 32 -10 -5 0 55 65 70
TEMP_CPU_DIE 31 -10 -5 0 75 80 90
Power example:
sysadmin-vm:0_RP0# show environment power
Wed Mar 4 05:45:35.640 UTC+00:00
================================================================================
CHASSIS LEVEL POWER INFO: 0
================================================================================
Total output power capacity (N + 1) : 2000W + 0W
Total output power required : 910W
Total power input : 456W
Total power output : 407W
Power Group 0:
================================================================================
Power Supply ------Input---- ------Output--- Status
Module Type Volts Amps Volts Amps
================================================================================
0/PM0 2kW-AC 0.0 0.0 0.0 0.0 FAILED or NO PWR
Total of Power Group 0: 0W/ 0.0A 0W/ 0.0A
Power Group 1:
================================================================================
Power Supply ------Input---- ------Output--- Status
Module Type Volts Amps Volts Amps
================================================================================
0/PM1 2kW-AC 227.8 2.0 12.0 33.9 OK
Total of Power Group 1: 456W/ 2.0A 407W/ 33.9A
================================================================================
Location Card Type Power Power Status
Allocated Used
Watts Watts
================================================================================
0/0 NCS1K4-LC-FILLER 0 - RESERVED
0/1 NCS1K4-1.2T-K9 260 101 ON
0/2 NCS1K4-1.2TL-K9 260 168 ON
0/3 NCS1K4-LC-FILLER 0 - RESERVED
0/RP0 NCS1K4-CNTLR-K9 55 - ON
0/FT0 NCS1K4-FAN 100 - ON
0/FT1 NCS1K4-FAN 100 - ON
0/FT2 NCS1K4-FAN 100 - ON
0/SC0 NCS1004 35 - ON
sysadmin-vm:0_RP0# show environment power
Thu May 7 11:55:13.388 UTC+00:00
================================================================================
CHASSIS LEVEL POWER INFO: 0
================================================================================
Total output power capacity (N + 1) : 2000W + 0W
Total output power required : 1670W
Total power input : 1007W
Total power output : 956W
Power Group 0:
================================================================================
Power Supply ------Input---- ------Output--- Status
Module Type Volts Amps Volts Amps
================================================================================
0/PM0 2kW-DC 50.3 20.0 12.1 79.0 OK
Total of Power Group 0: 1006W/ 20.0A 956W/ 79.0A
Power Group 1:
================================================================================
Power Supply ------Input---- ------Output--- Status
Module Type Volts Amps Volts Amps
================================================================================
0/PM1 2kW-DC 1.3 0.6 0.0 0.0 FAILED or NO PWR
Total of Power Group 1: 1W/ 0.6A 0W/ 0.0A
================================================================================
Location Card Type Power Power Status
Allocated Used
Watts Watts
================================================================================
0/0 NCS1K4-1.2T-K9 260 194 ON
0/1 NCS1K4-OTN-XP 340 182 ON
0/2 NCS1K4-OTN-XP 340 153 ON
0/3 NCS1K4-OTN-XP 340 160 ON
0/RP0 NCS1K4-CNTLR-K9 55 - ON
0/FT0 NCS1K4-FAN 100 - ON
0/FT1 NCS1K4-FAN 100 - ON
0/FT2 NCS1K4-FAN 100 - ON
0/SC0 NCS1004 35 - ON
Voltage example:
sysadmin-vm:0_RP0# show environment voltages location 0/RP0
Wed Mar 4 05:47:24.668 UTC+00:00
================================================================================
Location VOLTAGE Value Crit Minor Minor Crit
Sensor (mV) (Lo) (Lo) (Hi) (Hi)
--------------------------------------------------------------------------------
0/RP0
ADM1266_VH1_12V 12028 10800 11040 12960 13200
ADM1266_VH3_3V3 3306 3036 3135 3465 3564
ADM1266_VH4_2V5 2492 2300 2375 2625 2700
ADM1266_VP1_1V8 1801 1656 1710 1890 1944
ADM1266_VP2_1V2 1201 1104 1140 1260 1296
ADM1266_3V3_STAND_BY 3293 3036 3135 3465 3564
ADM1266_VP4_3V3_CPU 3301 3036 3135 3465 3564
ADM1266_VP5_2V5_CPU 2494 2300 2375 2625 2700
ADM1266_VP6_1V8_CPU 1797 1656 1710 1890 1944
ADM1266_VP7_1V24_VCCREF 1236 1140 1178 1302 1339
ADM1266_VP8_1V05_CPU 1045 966 997 1102 1134
ADM1266_VP9_1V2_DDR_VDDQ 1196 1104 1140 1260 1296
ADM1266_VP10_1V0_VCCRAM 1074 500 650 1300 1400
ADM1266_VP11_VNN 882 400 550 1300 1400
ADM1266_VP12_VCCP 1068 300 450 1300 1400
ADM1266_VP13_0V6_VTT 599 552 570 630 648
ADM1293_DB_5V0 5007 4600 4750 5250 5400
ADM1293_DB_3V3 3305 3036 3135 3465 3564
ADM1293_DB_5V0_USB_0 5007 4000 4500 5500 6000
ADM1293_DB_5V0_USB_1 5017 4000 4500 5500 6000
ADM1293_MB_5V0_PMOD0 5062 4600 4750 5250 5400
ADM1293_MB_5V0_PMOD1 5032 4600 4750 5250 5400
ADM1293_MB_2V5_PLL 2483 2300 2375 2625 2700
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Verify that all environmental parameters are within acceptable ranges. If any parameter is outside the normal range, investigate and resolve the issue before proceeding.
What to do next
Environment parameter anomalies are logged in the syslog. If an environment parameter displayed in the show environment command output is not as expected, check the syslog using the show logging command. The syslog provides details on any logged problems.