Cisco 7206VXR Installation Guide - Page 52

temperature sensor and for each monitored status level

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Functional Overview Chapter 1 Product Overview The show environment last command retrieves and displays the NVRAM log, which shows the reason for the last system shutdown (if the shutdown was related to voltage or temperature) and the environmental status at that time. Air temperature is measured and displayed, and the DC voltage supplied by the power supply is also displayed. Following is sample output of the show environment last command: Router# show environment last Temperature readings: chassis inlet previously measured at 27C/80F chassis outlet 1 previously measured at 31C/87F chassis outlet 2 previously measured at 37C/98F chassis outlet 3 previously measured at 45C/113F Voltage readings: +3.45 V previously measured at +3.51 V +5.2 V previously measured at +5.19 V +12.2 V previously measured at +12.42 V -12.2 V previously measured at -12.14 V Reason for last shutdown: power supply The show environment table command displays the temperature and voltage thresholds for each temperature sensor and for each monitored status level, which are related to those thresholds listed in Table 1-10 and Table 1-11. The display also lists the shutdown threshold for the system. Following is sample output of the show environment table command for a Cisco 7206 that has an installed NPE-150: Router# show environment table Sample Point LowCritical LowWarning chassis inlet chassis outlet 1 chassis outlet 2 chassis outlet 3 +3.45 V +3.26 +3.34 +5.15 V +4.86 +4.99 +12.15 V +11.39 +11.67 -11.95 V -9.52 -10.73 System shutdown for chassis outlet 1 58C/136F System shutdown for chassis outlet 3 70C/158F HighWarning HighCritical 40C/104F 50C/122F 43C/109F 53C/127F 75C/167F 75C/167F 55C/131F 65C/149F +3.55 +3.63 +5.31 +5.43 +12.62 +12.91 -13.16 -14.38 Following is sample output of the show environment table command for a Cisco 7206 that has an installed NPE-100 or NPE-200: Router# show environment table Sample Point LowCritical LowWarning chassis inlet chassis outlet 1 chassis outlet 2 chassis outlet 3 +3.45 V +3.26 +3.34 +5.15 V +4.86 +4.99 +12.15 V +11.39 +11.67 -11.95 V -9.52 -10.73 System shutdown for chassis outlet 1 58C/136F System shutdown for chassis outlet 3 65C/149F HighWarning 40C/104F 43C/109F 75C/167F 50C/122F +3.55 +5.31 +12.62 -13.16 HighCritical 50C/122F 53C/127F 75C/167F 60C/140F +3.63 +5.43 +12.91 -14.38 1-34 Cisco 7206 Installation and Configuration Guide OL-5102-02

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1-34
Cisco 7206 Installation and Configuration Guide
OL-5102-02
Chapter 1
Product Overview
Functional Overview
The
show environment last
command retrieves and displays the NVRAM log, which shows the reason
for the last system shutdown (if the shutdown was related to voltage or temperature) and the
environmental status at that time. Air temperature is measured and displayed, and the DC voltage
supplied by the power supply is also displayed.
Following is sample output of the
show environment last
command:
Router#
show environment last
Temperature readings:
chassis inlet previously measured at 27C/80F
chassis outlet 1 previously measured at 31C/87F
chassis outlet 2 previously measured at 37C/98F
chassis outlet 3 previously measured at 45C/113F
Voltage readings:
+3.45 V previously measured at +3.51 V
+5.2 V
previously measured at +5.19 V
+12.2 V previously measured at +12.42 V
-12.2 V previously measured at -12.14 V
Reason for last shutdown:
power supply
The
show environment table
command displays the temperature and voltage thresholds for each
temperature sensor and for each monitored status level, which are related to those thresholds listed in
Table 1-10
and
Table 1-11
. The display also lists the shutdown threshold for the system.
Following is sample output of the
show environment table
command for a Cisco 7206 that has an
installed NPE-150:
Router#
show environment table
Sample Point
LowCritical
LowWarning
HighWarning HighCritical
chassis inlet
40C/104F
50C/122F
chassis outlet 1
43C/109F
53C/127F
chassis outlet 2
75C/167F
75C/167F
chassis outlet 3
55C/131F
65C/149F
+3.45 V
+3.26
+3.34
+3.55
+3.63
+5.15 V
+4.86
+4.99
+5.31
+5.43
+12.15 V
+11.39
+11.67
+12.62
+12.91
-11.95 V
-9.52
-10.73
-13.16
-14.38
System shutdown for chassis outlet 1 58C/136F
System shutdown for chassis outlet 3 70C/158F
Following is sample output of the
show environment table
command for a Cisco 7206 that has an
installed NPE-100 or NPE-200:
Router#
show environment table
Sample Point
LowCritical
LowWarning
HighWarning
HighCritical
chassis inlet
40C/104F
50C/122F
chassis outlet 1
43C/109F
53C/127F
chassis outlet 2
75C/167F
75C/167F
chassis outlet 3
50C/122F
60C/140F
+3.45 V
+3.26
+3.34
+3.55
+3.63
+5.15 V
+4.86
+4.99
+5.31
+5.43
+12.15 V
+11.39
+11.67
+12.62
+12.91
-11.95 V
-9.52
-10.73
-13.16
-14.38
System shutdown for chassis outlet 1 58C/136F
System shutdown for chassis outlet 3 65C/149F