Table of Contents
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Chapter 1
Product Overview
Temperature ranges and values are subject to change.
Note
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 environment all command:
Router# show environment all
Power Supplies:
Temperature readings:
Voltage readings:
Fan Failures
When the system power is on, all three fans should be operational. The system continues to operate if a
fan fails; however, if the air temperature exceeds a defined threshold, the system controller displays
warning messages on the console terminal and, if the temperature exceeds the shutdown threshold, it
shuts down the system.
If the system does shut down because the temperature exceeded the shutdown threshold, the system
displays the following message on the console screen and in the environment display when the system
restarts:
Queued messages:
%ENVM-1-SHUTDOWN: Environmental Monitor initiated shutdown
For complete descriptions and instructions of the environmental monitor commands refer to the
Configuration Fundamentals Configuration Guide and Configuration Fundamentals Command
Reference publications.
OL-5102-02
Power supply 1 is Zytek AC Power Supply. Unit is on.
Power supply 2 is Zytek AC Power Supply. Unit is on.
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!
+3.45 V
measured at +3.51 V
+5.2 V
measured at +5.19 V
+12.2 V measured at +12.42 V
-12.2 V measured at -12.14 V
Cisco 7206 Installation and Configuration Guide
Functional Overview
1-35
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Table of Contents
Troubleshooting
