How to reset H3C router?

I. Solution 1: 

Restoring the factory settings
Scenario 1
Symptom
When you replace the router, the router password is lost. As a result, you cannot log in to the router and do not know the router configuration.
Solution
Because the router is replaced, you do not need to save the configuration of the router. In this case, you can press the RESET button for more than 4 seconds to reboot the router and restore the factory settings. Then, you can use the username and password shipped with the router to log in to the router.
When the router configuration must be saved and you have a console cable, you can log in to the router through the BootWare menu.
Scenario 2
Symptom
After the configuration is modified, the network connectivity is lost. When you check the configuration, the configuration is very complicated and it is hard to locate the errors. In this case, you must configure the router again.
Solution
If you have not saved any configuration, you can reboot the router by pressing the RESET button for a short time or power off the router.
If you have saved some configurations, you can use the CLI to delete the configuration file or press the RESET button for more than 4 seconds to restore the factory settings.
Scenario 3
Symptom
The router crashes.
Solution
Press the RESET button for a short time to reboot the router.
Reset button usage guidelines
You can use the button to reboot the system or restore the factory settings.
· Press the RESET button for a short time to reboot the router.
· Press the RESET button for more than 4 seconds to reboot the router and restore the factory settings.
 
 

II. Solution 2: 

To restore the factory settings of an H3C router, the Reset button method can be used. This article will detail this method, as well as the prerequisites and considerations for its use.
Firstly, the Reset button method is applicable to devices that support the RESET button. To restore factory settings, simply hold the RESET button for more than 5 seconds, and the device will restore the factory settings and reboot. It should be noted that different models and specifications of devices may vary slightly. If in doubt, consult specific sales or the 400 hotline.
Before using this method, make sure all device parameters use the default configuration at the factory. If the device has been configured, to ensure the configuration effect, make sure the existing configuration does not conflict with the configurations in the examples below.
If the Reset button method cannot restore the factory settings, other methods can be attempted. Here are two other methods.
The first method is to restore factory settings using the command-line interface (CLI). The specific steps are as follows:
Connect to the device's CLI interface.
Enter the command 'reset saved-configuration', then enter the command 'y' to confirm the operation.
Enter the command 'reset reboot', the device will reboot and restore factory settings.
It should be noted that restoring factory settings using the command-line interface may affect other configurations on the device, so all configurations should be backed up before performing this operation.
The second method is to restore factory settings using the Web interface. The specific steps are as follows:
Connect to the device's Web interface.
Select 'Device Management' under the 'System Management' menu.
On the 'Device Management' page, click the 'Restore Factory Defaults' button.
On the 'Restore Factory Defaults' page, click the 'Restore' button.
It should be noted that restoring factory settings using the Web interface may require the entry of the device's login information, so this information should be known.
In conclusion, to restore the factory settings of an H3C router, you can use the Reset button method, command-line interface, and Web interface. You need to be aware of the prerequisites and considerations before operation.
 
 

III. Solution 3: 

 
The process of resetting any router, including an H3C router, involves reverting it back to its factory settings. This is useful when you're facing issues with your network or when you've forgotten your password and can't access your router's configuration. Here is a detailed guide on how to reset your H3C router:
Understanding When to Reset
Before we delve into the steps involved in resetting your H3C router, it is essential to understand when a reset is necessary. A factory reset should be the last resort after you have tried all other methods to resolve any issues you are experiencing. Remember that resetting your router will wipe out all your settings and configurations, and you'll need to set up your network again.
If you're experiencing connectivity issues, consider restarting your router first. If this doesn't solve your problem, and if you can't access the router's web interface to troubleshoot, then it may be time to proceed with a factory reset.
Step 1: Locate the Reset Button
On the back or bottom of your H3C router, you will find a small button or hole labeled 'Reset'. You may need a pin, paper clip, or something similar to access this button if it's inside a hole.
Step 2: Press and Hold the Reset Button
With the router powered on, use your pin or paperclip to press and hold the 'Reset' button for about 10-15 seconds. Note that the exact duration might vary, so refer to your router's manual if you are unsure.
Step 3: Wait for the Router to Restart
Release the 'Reset' button after the time has elapsed. The router will then restart. Wait for the router's lights to stop blinking, indicating that it has fully rebooted. This process could take a couple of minutes.
Step 4: Reconfigure Your Router
Now that your H3C router has been reset to its factory settings, you'll need to reconfigure it. Use a wired connection to connect a computer directly to the router. Open your web browser and enter the router's default IP address.
You'll be prompted to enter the default username and password. This information is typically printed on a label on the router itself, or can be found in the manual. If you can't find this information, a quick online search for your router model's default credentials should help.
Once you're in the router's interface, you'll need to reconfigure your network settings. This includes setting up your Wi-Fi network name (SSID) and password, and configuring any other settings you had before the reset. Consider securing your router by changing the default login credentials.
Step 5: Update Router Firmware
After resetting and reconfiguring your H3C router, it's a good time to check for any available firmware updates. Keeping your router's firmware up-to-date is critical for maintaining network security and performance.
To check for updates, look for a 'Firmware,' 'Update,' or similar option in your router's web interface. If an update is available, follow the prompts to download and install it.
In conclusion, resetting your H3C router involves pressing and holding the reset button for a specific period, waiting for the router to restart, and then reconfiguring your router's settings. Please note that a reset should only be done as a last resort when troubleshooting network issues, as it will erase all your configurations. After a reset, ensure your router's firmware is updated for optimal performance and security.
The steps above are a general guide and may slightly differ based on the specific model of your H3C router. Always refer to your router's manual or the manufacturer's website for model-specific instructions.
Remember that resetting your router can have implications for your network's security and connectivity. So, take the time to set up your router correctly after a reset, including strong Wi-Fi passwords, changing default router login credentials, and ensuring your network is secure.
 

IV. Solution 4: 

How to Restore H3C Router to Factory Settings?
Some models of H3C routers do not have a reset button, which is the small hole that can be poked with a pen and held for 3 seconds to reboot. Let's look at how to restore an H3C router to factory settings.
How to Restore H3C Router to Factory Settings
All of the following operations require a configuration cable that comes with the device when you purchase it. One end of this cable is a crystal head (like a network cable) that connects to the console port of the router, and the other end is a 9-hole serial port that connects to the COM port of your computer.
Take a look at the tools. These two need to be connected together, so one needs a male port, and the other needs a female port, so make sure not to buy two of the same kind. Method 1 is a schematic diagram, but you must buy a USB to 9-hole serial cable. If you only buy a cable as shown in Method 1, you will not be able to open your monitor.
PS: If you're only going to use it once or twice, a cheaper one would be sufficient.
Open your secureCRT software and set it up as shown in the picture. If you're not clear on this, please refer to the guide on 'Setting up secureCRT software for H3C routers.'
Setting up secureCRT software for H3C routers
Enter: 'res' space 'd' then hit the return key, then enter 'y' and hit return. Wait for the router to reboot to restore to factory settings.
 
 

V. Solution 5: 

 
 
The H3C router is an enterprise-grade networking device that is widely used in networks. However, during usage, we may need to restore the router to its factory settings. Below, we'll provide a detailed explanation of the steps to restore an H3C router to its factory settings.
First, you need to prepare a network cable and a computer, then connect the router and the computer via the network cable. Next, open a web browser and enter "192.168.1.1" in the address bar to access the H3C router's management page. If no settings have been changed, you can directly enter "admin" and "admin" as the administrator account and password to log in.
Find the "System Management" option in the management page, and sequentially open "Device Reset - System Retained Information - Restore Factory Settings" to complete the router's factory reset operation.
Before restoring the router to its factory settings, please be sure to backup any important configuration information stored in the device to avoid data loss.
After the router is restored to its factory settings, all the configuration information stored in the device will be cleared, including the administrator account, password, IP address, etc. You will need to reconfigure the settings to use network services.