Cisco Systems 7500 Series Manual De Usuario

For complete show command descriptions and instructions, refer to the related software command 
reference publication, which is available on the Documentation CD-ROM, or in print. For a listing of 
available documentation, see the 

In the Cisco 7505, the show environment command display reports the current environmental status of 
the system. The report displays the date and time of the query, the refresh times, the overall system 
status, and any parameters that are out of the normal values. No parameters are displayed if the system 
status is normal. The example that follows shows the display for a system in which all monitored 
parameters are within normal status range: 

Router# show env

Environmental Statistics

  Environmental status as of Wed 5-10-1995 16:42:48

  Data is 0 second(s) old, refresh in 60 second(s)

  All Environmental Measurements are within specifications

If the environmental status is not normal, the system reports the worst-case status level in the last line of 
the display, instead of the status summary that is shown in the last line of the preceding example. In the 
Cisco 7505, the show environment last command retrieves and displays the NVRAM log of the reason 
for the last shutdown and the environmental status at that time. If no status is available, it displays the 
reason as unknown.

Router# show env last

Environmental Statistics

  Environmental status as of Wed 5-10-1995 16:42:48

  Data is 10 second(s) old, refresh in 50 second(s)

  All Environmental Measurements are within specifications

LAST Environmental Statistics

  Environmental status as of Wed 5-10-1995 12:22:43

  Power Supply: 600W, OFF 

  No Intermittent Powerfails

  +12 volts measured at  12.05(V)

   +5 volts measured at   4.82(V)

  -12 volts measured at -12.00(V)

  +24 volts measured at  23.90(V)

  Air-Flow temperature measured at 32(C)

  Inlet    temperature measured at 26(C)

In the Cisco 7505, the show environment table command displays the temperature and voltage 
thresholds for each monitored status level, which are the same as those listed in 

 and 

. 

The current measured values are displayed with the unit of measure noted, (V) or (C), and each is listed 
below a column heading that indicates its current status level. Measurements that fall within the Normal 
range are displayed in the Normal column of the table, whereas measurements that have reached a 
critical level are shifted to the Critical column, and so on.