Displaying The Module Temperature - Cisco Nexus 7000 Series Hardware Installation And Reference Manual

Information About Module Temperature
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
Tip
A threshold value of –127 indicates that no thresholds are configured or applicable.
Note

Displaying the Module Temperature

Y o u c a n d i s p l a y t e m p e r a t u r e r e a d i n g s f o r m o d u l e t e m p e r a t u r e s e n s o r s b y u s i n g t h e
t e m p e r a t u r e
Example 7-6
switch# show environment temperature
Temperature:
--------------------------------------------------------------------
Module
--------------------------------------------------------------------
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
7-24
–
F o r s e n s o r s 1 , 3 , a n d 4 ( o u t l e t a n d o n b o a r d s e n s o r s ) , t h e f o l l o w i n g a c t i o n s o c c u r :
S y s t e m m e s s a g e s a r e d i s p l a y e d .
C a l l H o m e a l e r t s a r e s e n t ( i f c o n f i g u r e d ) .
S N M P n o t i f i c a t i o n s a r e s e n t ( i f c o n f i g u r e d ) .
–
F o r s e n s o r 2 ( i n t a k e s e n s o r ) , t h e f o l l o w i n g a c t i o n s o c c u r :
I f t h e t h r e s h o l d i s e x c e e d e d i n a s w i t c h i n g m o d u l e , o n l y t h a t m o d u l e i s s h u t d o w n .
I f t h e t h r e s h o l d i s e x c e e d e d i n a n a c t i v e s u p e r v i s o r m o d u l e w i t h H A - s t a n d b y o r s t a n d b y p r e s e n t ,
o n l y t h a t s u p e r v i s o r m o d u l e i s s h u t d o w n a n d t h e s t a n d b y s u p e r v i s o r m o d u l e t a k e s o v e r .
I f y o u d o n o t h a v e a s t a n d b y s u p e r v i s o r m o d u l e i n y o u r s w i t c h , y o u h a v e 2 m i n u t e s t o d e c r e a s e
t h e t e m p e r a t u r e . D u r i n g t h i s i n t e r v a l , t h e s o f t w a r e m o n i t o r s t h e t e m p e r a t u r e e v e r y 5 s e c o n d s
a n d c o n t i n u o u s l y s e n d s s y s t e m m e s s a g e s a s c o n f i g u r e d .
W e r e c o m m e n d t h a t y o u i n s t a l l d u a l s u p e r v i s o r m o d u l e s . I f y o u a r e u s i n g a C i s c o N e x u s 7 0 0 0
S e r i e s s w i t c h w i t h o u t d u a l s u p e r v i s o r m o d u l e s , w e r e c o m m e n d t h a t y o u i m m e d i a t e l y r e p l a c e t h e
f a n m o d u l e i f j u s t o n e f a n i s n o t w o r k i n g .
c o m m a n d . S e e E x a m p l e 7 - 6
Displaying Temperature Information for Hardware
Sensor MajorThresh
(Celsius)
Crossbar(s5) 105
QEng1Sn1(s12) 115
QEng1Sn2(s13) 115
QEng1Sn3(s14) 115
QEng1Sn4(s15) 115
QEng2Sn1(s16) 115
QEng2Sn2(s17) 115
QEng2Sn3(s18) 115
QEng2Sn4(s19) 115
L2Lookup(s27) 115
L3Lookup(s28) 120
Crossbar(s5) 105
QEng1Sn1(s12) 115
QEng1Sn2(s13) 115
QEng1Sn3(s14) 115
QEng1Sn4(s15) 115
QEng2Sn1(s16) 115
Chapter 7
.
MinorThres CurTemp
(Celsius) (Celsius)
95 60
110 70
110 68
110 67
110 68
110 70
110 68
110 68
110 68
105 57
110 62
95 65
110 70
110 68
110 67
110 68
110 69
Managing the Switch Hardware
s h o w e n v i r o n m e n t
Status
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
OL-23069-06