Cisco UCS C Series Troubleshooting Tips

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Notes:
"enter Key" will execute last command
"COMMAND ?" will execute help for that command
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[ help ]#
!−−− view how many alarms in realtime
[ help ]# alarms
StatusLedControl: Setting LED to AMBER
− Sensor[176] in ALARM Level[2]
[ alarms ]#
!−−− view all sensors in realtime
[ alarms ]# sensors
P3V_BAT_SCALED | 3.023 | Volts | ok | 2.706 | 2.798 | na | na | 3.089 | na
P12V_SCALED | 12.036 | Volts | ok | 11.269 | 11.623 | na | na | 12.331 | 12.685
P5V_SCALED | 5.037 | Volts | ok | 4.675 | 4.844 | na | na | 5.157 | 5.278
P3V3_SCALED | 3.302 | Volts | ok | 3.097 | 3.192 | na | na | 3.381 | 3.492
P5V_STBY_SCALED | 4.989 | Volts | ok | 4.675 | 4.844 | na | na | 5.157 | 5.278
VR_CPU1_IOUT | 10.680 | Amps | ok | na | na | na | 152.680 | 164.040 | 175.400
VR_CPU2_IOUT | 12.100 | Amps | ok | na | na | na | 152.680 | 164.040 | 175.400
PV_VCCP_CPU1 | 0.862 | Volts | ok | 0.706 | 0.725 | na | na | 1.392 | 1.431
PV_VCCP_CPU2 | 0.862 | Volts | ok | 0.706 | 0.725 | na | na | 1.392 | 1.431
P1V5_DDR3_CPU1 | 1.499 | Volts | ok | 1.411 | 1.450 | na | na | 1.548 | 1.588
P1V5_DDR3_CPU2 | 1.499 | Volts | ok | 1.411 | 1.450 | na | na | 1.548 | 1.588
P1V1_IOH | 1.088 | Volts | ok | 1.029 | 1.068 | na | na | 1.137 | 1.166
P1V8_AUX | 1.784 | Volts | ok | 1.695 | 1.744 | na | na | 1.852 | 1.911
IOH_THERMALERT_N | 0x0 | discrete | 0x0180| na | na | na | na | na | na
IOH_THERMTRIP_N | 0x0 | discrete | 0x0180| na | na | na | na | na | na
P2_THERMTRIP_N | 0x0 | discrete | 0x0180| na | na | na | na | na | na
P1_THERMTRIP_N | 0x0 | discrete | 0x0180| na | na | na | na | na | na
!−−− view power status in realtime
[ help ]# power
OP:[ status ]
Power−State: [ on ]
VDD−Power−Good: [ active ]
Power−On−Fail: [ inactive ]
Power−Ctrl−Lock: [ unlocked ]
OP−CCODE:[ Success ]
[ power ]#
!−−− view network status in realtime
[ power ]# network
eth1 Link encap:Ethernet HWaddr 02:44:67:84:09:1C
inet addr:172.25.183.109 Bcast:172.25.183.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

Cisco UCS C Series Specifications

General

Processor	Intel Xeon Scalable Processors
Management	Cisco Integrated Management Controller (CIMC)
Memory	DDR4
Storage	NVMe
RAID Support	Yes
Network	Multiple Gigabit Ethernet and 10 Gigabit Ethernet options
Power Supply	Redundant power supply options
Operating System Support	VMware, Microsoft Windows, Linux
Form Factor	Rack Server