What to do if the QCT Switch power supply fails?
In the event of a power supply failure in your QCT Switch, you can replace the defective unit without powering down the system, provided that at least one power supply remains connected to a power source.
What happens if I remove the power supply from a QCT Switch with a single power supply?
Removing the power supply from a QCT Switch that only has one power supply will cause the switch to automatically shut down.
CAUTION regarding high voltages and energy hazards within the system.
WARNING regarding the use of correct or equivalent power supply types.
Covers safe practices for power cords, grounding, and avoiding electrical shock.
Specific warnings related to active power, cord types, and PSU servicing.
Ensures approved, grounded power cords are used and connected properly.
Guidelines for safely accessing internal system components.
How to establish a console connection using a terminal for management.
Procedures for connecting the switch to a power source.
Diagnosing and fixing power or cooling related issues.
Step-by-step guide for replacing a power supply unit (PSU).
Specific PSU replacement steps for the T5032-LY6 model.
Step-by-step guide for replacing a fan module.
Steps for the first-time configuration of the switch via console.
Methods for setting the switch's IP address.
Detailed steps for manual IP address configuration using CLI.
Example commands for configuring the service port IP address.
Options for managing the switch after initial setup.
Managing the switch via Command Line Interface.
Information and procedures for updating switch firmware.
Steps to upgrade the firmware image file using TFTP.
Commands to copy a new firmware image to the switch.
Command to designate the image for the next startup.
Procedures for upgrading the switch's kernel and root filesystem.
Steps to prepare the TFTP server for firmware transfer.
Commands to download firmware package files using TFTP.
Guide for manually installing the operating system using ONIE.
How to find the correct OS installer image file.
Instructions for setting up the installer file on a local server.
Steps to enter the ONIE shell environment for OS installation.
Command to halt the ONIE service discovery process.
Commands to configure the switch's IP address within ONIE.
Using the 'ifconfig' command to check IP settings in ONIE.
Using the 'install_url' command to update the vendor OS.
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