To Next PageTo Next PageHow to troubleshoot input failure on AC-powered H3C S5120V2-SI?
To troubleshoot an AC-powered H3C switch that's not receiving power, make sure the AC power cord is properly connected to both the switch and a working AC outlet. Also, ensure the switch's operating temperature is within the acceptable range and that the power module has adequate ventilation. Overheating can trigger a protective shutdown.
What to do if there is an input failure on an RPS and AC-powered H3C S5120V2-SI Switch?
If your H3C switch, powered by both RPS and AC, is experiencing input failure, verify that the AC power cord is securely connected to the switch and a functioning AC outlet. Also, check the connection to the RPS and confirm the RPS is operating correctly. Ensure the switch's temperature is within the acceptable range and that the power module has sufficient ventilation.
How to fix no display on the configuration terminal of H3C S5120V2-SI?
To resolve a missing display on the configuration terminal of your H3C switch, first ensure the power system and the switch itself are working correctly. Verify the console cable is properly connected and not faulty. Finally, confirm that your terminal settings are: Baud rate—9600, Data bits—8, Parity—None, Stop bits—1, Flow control—None.
How to troubleshoot input failure on RPS-powered H3C S5120V2-SI?
To troubleshoot an RPS-powered H3C switch that's not receiving power, verify that the switch is securely connected to the RPS and that the RPS is functioning correctly. Additionally, ensure the switch's operating temperature is within the acceptable range and that the power module has good ventilation. Over-temperature can cause the power module to stop working and enter protection state.
How to resolve garbled display on the configuration terminal of H3C S5120V2-SI Switch?
To address a garbled display on the configuration terminal of your H3C switch, verify that the terminal settings are configured as follows: Baud rate—9600, Data bits—8, Parity—None, Stop bits—1, Flow control—None.
What to do if hot-swappable power module failure in H3C S5120V2-SI?
To troubleshoot a hot-swappable power module failure in your H3C switch, ensure that the power module model is the one required and is correctly installed in the switch. Also, verify that the switch is operating within the acceptable temperature range.
Crucial safety guidelines before installation to prevent injury or damage.
Guidelines for choosing a suitable installation location and environmental conditions.
Safety precautions related to laser devices during installation.
Procedures for correctly grounding the switch for protection.
Procedures for installing or removing power modules, including hot-swap.
Steps for planning an IRF fabric, including site and parameters.
Selecting appropriate physical ports on member switches for IRF connections.
Basic settings, connections, and verification steps for IRF fabric.
Troubleshooting fixed, hot-swappable power module and fan tray failures.
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