![](/images/new-backgrounds/1170357/170357223x1.webp)
Chapter 2 Preparing for Installation
Environmental Monitoring and Reporting Overview for the Cisco 7500 Series
The current temperature measurements at the three RSP sensors are displayed as inlet, hotpoint, and exhaust. The shutdown temperature source is the hotpoint sensor, which is located toward the center of the RSP. System voltage measurements are also displayed, followed by the system current measurements and power supply wattage calculation.
Note The current monitor circuits of the 7513 power supply are only accurate at high power levels. They are there to prevent
Following is sample output of the show env all command:
Router# show env all
Environmental Statistics
Environmental status as of Wed
Data is 31 second(s) old, refresh in 29 second(s)
WARNING: Fan has reached CRITICAL level
Power Supply: 1200W AC
No Intermittent Powerfails
+12 volts measured at 12.00(V)
+5 volts measured at 5.02(V)
Airflow | temperature measured | at | 35(C) | |
Inlet | temperature measured | at | 26(C) | |
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 |
Note When the system temperature increases above the board shutdown level, a soft shutdown occurs (that is, the processor modules are shut down, and the power supplies, fans, and CI continue to operate). When the system cools to the restart level, the system restarts. The system counts the number of times this occurs and keeps the up/down cycle from continuing endlessly. When the counter reaches zero, the system performs a hard shutdown, which requires a power cycle to recover. The soft shutdown counter is reset to its maximum value after the system has been up for 6 hours.
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 |
|
|
|
| measured at |
| ||
|
|
| +24V | measured at | 24.44 |
|
+2.5 | reference is | 2.49 |
| |||
|
|
| Cisco 7500 Series Installation and Configuration Guide | |||
|
|
| ||||
|
|
|
|
|
| |
|
|
|
|
|