SWITCH RESET AND RECOVERY SYSTEM CONFIGURATION GUIDE
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Press RETURN to get started
2. Password Recovery
If the administrator forgets the login password and cannot enter the configuration mode for configuration, then you need to use the
configuration line to enter the CTRL layer for password recovery.
*Notes on password recovery
When doing password recovery, please prepare the console line first.
Password recovery is an operation that is completed when you enter the CTRL layer when you restart the device. You need to
disconnect the network to proceed. Please perform password recovery when it is convenient to disconnect the network.
Please strictly follow the operation steps, improper operation will cause configuration loss.
The password recovery of the switch is the password recovery of saving the configuration mode.
After entering the CLI command line interface, if you do not enter any keys within 10 minutes, you still need to enter the password
after the timeout. Or the password has not been changed after input, the device will use the previous password after the next
restart.
2.1 Network topology
2.2 Configuration steps
2.2.1 Connect the console port of the device with a configuration cable.
2.2.2 Use HyperTerminal to configure network devices
1) Manually power off and restart the device
2) When the Ctrl+C prompt appears, press the CTRL and C keys simultaneously on the keyboard to enter the bootloader
menu
Boot 1.2.28-0c4a1bf (Feb 09 2017 - 17:14:53)
I2C: ready
DRAM: 1024 MiB
NAND: 1024 MiB
In: serial
Out: serial
Err: serial
Unlocking L2 Cache ...Done
arm_clk=1000MHz, axi_clk=400MHz, apb_clk=100MHz, arm_periph_clk=500MHz
SETMAC: Setmac operation was performed at 2020-02-28 15:24:58 (version: 11.0)
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