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