When there is no network environment and the user cannot log in to the device remotely, he can log in to the local device through the console port to perform some configuration operations on the device.
There is terminal emulation software in the local PC. Take the configuration port mode of Huawei switch Gigabit Ethernet 0/0/1 as an example.
1. Connect local PC and device via cable
2. Use terminal emulation software to log in through the Console port
Tools/Materials
Huawei switch
Windows7、10、11
Console line
Computer (laptops and desktops are acceptable)
SecureCRTPortable、Xshell 7
method/step
1. Network construction
1 Directly connect the switch to the PC through the console communication cable and network cable to realize the establishment of the network. (As shown below)
2 Use SecureCRTPortable to connect to the switch
Open the terminal emulation software on the PC, (take SecureCRTPortable emulation software as an example) create a new connection
3 Check the computer port and enter the relevant information as shown in the above figure
The connected COM interface and communication parameters (COM interface, the number of interfaces need to open the computer management device to view. Open the terminal emulation software on the PC, create a new connection, and set the communication parameters of the terminal software to be consistent with the default values of the device, respectively: The transmission rate is 9600bit/s, 8 data bits, 1 stop bit, no parity and no flow control.
2. Port configuration
1. Enter the switch interface, enter the account password, enter the global mode,
2. Enter the port configuration and configure the port as trunk mode
3. Matters needing attention
If you have no configuration experience, do not perform experimental configuration on switches and devices that are used for business
The above tutorial is applicable to Huawei, Ruijie and other brands of equipment to log in
The above tutorial port configuration is just an example, and the specific configuration is configured according to the business required by the individual