1200-Watt AC-Input Power Supply Replacement Instructions 9
Environmental Monitoring and Reporting Functions
The show environment all command displays an extended report that includes the arbiter type,
backplane type, power supply type (AC or DC), wattage and status, the number and type of
intermittent power failures (if any) since the system was last powered on, and the currently measured
values at the RSP2 temperature sensors and the DC-input lines. The show environment all
command also displays a report showing which slots in the Cisco 7513 are occupied (indicated by
an X) and which are empty.
Active fault conditions are indicated when the blower or power supply has failed or is not present
(as “Blower #3” indicates in the following example). The system expects to see three blowers or fans
in the Cisco 7513: the main system blower, and one fan in each power supply. The system blower is
designated #1, the power supply fan in power bay A is #2, and the power supply fan in power bay B
is #3. The active fault condition in the following example shows that there is no power supply
installed in power bay B because the display indicates that power supply #2 (in power bay B) is
removed. System blower speed is displayed as a percentage of maximum.
There are four active trip points: restart OK, temperature warning, board shutdown, and power
supply shutdown. (There are no active trip points shown in the following example.) The soft
shutdowns refer to the number of times the system will reset itself before it executes a complete
chassis (or hard) shutdown.
The current temperature measurements at the three RSP2 sensors are displayed as inlet, hotpoint,
and exhaust. The shutdown temperature source is the hotpoint sensor, which is located toward the
center of the RSP2. System voltage measurements are also displayed, followed by the system current
measurements and power supply wattage calculation. Following is sample output of the show env
all command:
Router# show env all
Arbiter type 1, backplane type 7513 (id 2)
Power supply #1 is 1200W AC (id 1), power supply #2 is removed (id 7)
Active fault conditions: Blower #3
Fan speed is 50%
Active trip points: none
15 of 15 soft shutdowns remaining before hard shutdown
1
0123456789012
Dbus slots: XX XXXX XXXX
inlet
hotpoint exhaust
RSP(6) 24C/75F 35C/95F 29C/84F
Shutdown temperature source is 'hotpoint' slot6 (requested slot6)
+12V measured at 12.17
+5V measured at 5.19
-12V measured at -12.26
+24V measured at 24.44
+2.5 reference is 2.49
PS1 +5V Current measured at 42.35 A (capacity 200 A)
PS1 +12V Current measured at 6.86 A (capacity 35 A)
PS1 -12V Current measured at 0.55 A (capacity 3 A)
PS1 output is 296 W
