![]() Type energy-report.html to open the report in a browser.Ī report that resembles the following is displayed in Internet Explorer: When it has finished, an HTML report file that is named "energy-report.html"will be generated in the current path.ģ. The evaluation will complete in 60 seconds. At the command prompt, type powercfg -energy. To do this, click Start, type command prompt in the Start Search box, right-click Command Prompt, and then click Run as administrator.Ģ. Start an elevated command prompt in Windows 7. Note For the best results, you had better run this report when your computer is idle and without anyopen documents or programs running.ġ. Generally, when you handle issues related to power management, you can use the Powercfg –energy command to output energy efficiency report and collect power configurations. Windows 7 now has a new feature that helps you analyze the energy efficiency of your computer. In order to obtain additional information of the PS run the s how platform hardware slot mcu status command or the show platform hardware slot fan statuscommand.Want to find the issues that are eating away at your battery life? If the PS does not supply enough energy, replace the offended PS. In order to identify if the PS provides enough energy, run the show environment command: Router#show environment If the power source is ok and works correctly with a different PS, replace the offended PS. In order to identify if the PS receives enough energy, run the show environmentcommand: Router#show environmentĬheck the source of power provided to the PS and discard an environmental problem or a problem at the site. Identify Hardware Failures Not Enough Power at the Input of the PS Cisco bug ID CSCvc16495 documents this behavior for the ASR1K. Sensor Location State Reading PEM Iout P1 Normal 16 A PEM Vout P1 Normal 12 V DC PEM Vin P1 Normal 230 V ACĬaution: If the show platform command displays an alarm and the show environment command displays a correct status then a cosmetic bug affects the device. P1 ASR1002-X-PWR-AC ps, fail 5d12h Router#show environment Identify False Positive AlertsĪ false positive alert is triggered when the ps, fail state is found in the show platformcommand, and the show environment command displays correct PEM values, for example: Router#show platform Note: Check the status of the fan and temperature sensor in the PS, these values are displayed as TEMP when you run show environment, an alarm indicates a hardware error with the fan. Any other value indicates a faulty PEM Vout. The ASR1k PS delivers 12 or 5 V DC as the PEM Vout, it depends on the PS model. Reading = Displays the numerical values.Location = Indicates the slot in which the PS is installed.The type identifies the last two characters of the PID, AC stands for alternate current and DC for direct current. Tip: The Vin value changes from one PS model to other, you need to check the datasheet to confirm the correct value. Vin = Electrical voltage input, measure in either alternate or direct voltage (V AC | V DV).Vout = Electrical voltage output, measured on direct current voltage (V DC).Iout = Electrical current output, measured on amperes (A).Sensor = Displays the power entry module (PEM) values.Sensor Location State Reading PEM Iout P0 Normal 16 A PEM Vout P0 Normal 12 V DC PEM Vin P0 Normal 230 V AC PEM Iout P1 Normal 16 A PEM Vout P1 Normal 12 V DC PEM Vin P1 Normal 231 V AC If the failure alarm triggers, run the show environmentcommand: Router#show environment The type field indicates the PS part identifier (PID) and the insert time field indicates the amount of time passed since the PS was inserted into the chassis. ps, fail = The PS has triggered the failure alarm.The state field indicates two possible values: Note: P1 is displayed when the platform supports a secondary slot to install a redundant PS. The slot field indicates if the PS is mounted on slot0 (P0) or slot1 (P1). In order to check the status, run the show platformcommand: Router#show platform ![]() ![]() In order to troubleshoot PS on ASR1k, there are several steps that need to be taken. ![]() If your network is live, ensure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. The information in this document is based on the hardware and software version: Prerequisites RequirementsĬisco recommends that you have knowledge of these topics: This document describes how to troubleshoot a Power Supply (PS) and avoid an unnecessary Return Material Authorization (RMA). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |