1-29
Cisco 7204 Installation and Configuration Guide
OL-5101-02
Chapter 1 Product Overview
Functional Overview
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 1-8
and
Table 1-9
. The display also lists the shutdown threshold for the system.
Following is sample output of the show env table command for a Cisco 7204 that has an installed
NPE-150:
Router# show env 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 env table command for a Cisco 7204 that has an installed
NPE-100 or NPE-200:
Router# show env 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
Note
Temperature ranges and values are subject to change.
The show environment all command displays an extended report that includes temperature readings and
voltage readings. The show environment all command also displays a report showing which power
supply slots are occupied and which are empty.
Following is sample output of the show env all command:
Router# show env all
Power Supplies:
Power supply 1 is Zytek AC Power Supply. Unit is on.
Power supply 2 is Zytek AC Power Supply. Unit is on.
Temperature readings:
chassis inlet measured at 47C/116F:Temperature in Warning range!
chassis outlet 1 measured at 49C/120F:Temperature in Warning range!
chassis outlet 2 measured at 55C/131F
chassis outlet 3 measured at 58C/136F:Temperature in Warning range!
Voltage readings:
+3.45 V measured at +3.51 V
