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6-19

Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-18634-01
Chapter 6 Managing the Device Hardware
Information About Module Temperature

If you do not have a standby supervisor module in your device, you have 2 minutes to decre ase

the temperature. During this interval, the software monitors the temperature every 5 seconds

and continuously sends system messages as configured.

Tip We recommend that you install dual supervisor modules. If you are usin g a Ci sco N exus 700 0

Series device without dual supervisor modules, we recommend that you immediat ely replace the

fan module if just one fan is not working.

Note A threshold value of –127 indicates that no thresholds are configu red or applicable.
Displaying Module Temperature

You can display temperature readings for module temperature sensors by using the show environment

temperature command. See Example 6-6.

Example 6-6 Displaying Temperature Information for Hardware

switch# show environment temperature
Temperature:
--------------------------------------------------------------------
Module Sensor MajorThresh MinorThres CurTemp Status
(Celsius) (Celsius) (Celsius)
--------------------------------------------------------------------
1 Crossbar(s5) 105 95 60 Ok
1 QEng1Sn1(s12) 115 110 70 Ok
1 QEng1Sn2(s13) 115 110 68 Ok
1 QEng1Sn3(s14) 115 110 67 Ok
1 QEng1Sn4(s15) 115 110 68 Ok
1 QEng2Sn1(s16) 115 110 70 Ok
1 QEng2Sn2(s17) 115 110 68 Ok
1 QEng2Sn3(s18) 115 110 68 Ok
1 QEng2Sn4(s19) 115 110 68 Ok
1 L2Lookup(s27) 115 105 57 Ok
1 L3Lookup(s28) 120 110 62 Ok
2 Crossbar(s5) 105 95 65 Ok
2 QEng1Sn1(s12) 115 110 70 Ok
2 QEng1Sn2(s13) 115 110 68 Ok
2 QEng1Sn3(s14) 115 110 67 Ok
2 QEng1Sn4(s15) 115 110 68 Ok
2 QEng2Sn1(s16) 115 110 69 Ok
2 QEng2Sn2(s17) 115 110 68 Ok
2 QEng2Sn3(s18) 115 110 67 Ok
2 QEng2Sn4(s19) 115 110 68 Ok
2 L2Lookup(s27) 115 105 56 Ok
2 L3Lookup(s28) 120 110 63 Ok
5 Outlet1 (s1) 125 125 49 Ok
5 Outlet2 (s2) 125 125 37 Ok
5 Intake (s3) 60 42 32 Ok
5 EOBC_MAC(s4) 105 95 43 Ok
5 CPU (s5) 105 95 40 Ok
5 Crossbar(s6) 105 95 61 Ok
5 Arbiter (s7) 110 100 67 Ok
5 CTSdev1 (s8) 115 105 43 Ok