Where does Cisco enter the code?

Cisco is a famous network equipment manufacturer and network solution provider. If you are discussing the problem of entering codes on Cisco network devices, such as routers and switches, you need to log in to the command line interface (CLI) of the device. There are usually two ways to do this:

1. Use serial port: connect one end of the serial port line to the serial port interface of the computer and the other end to the serial port interface of the CISCO device. Then, use terminal simulator software, such as TeraTerm, PuTTY, etc. , and connect to Cisco equipment through serial port. Through the terminal emulator, you can enter and execute code in the command line interface.

2. Use SSH (Secure Shell): If your CISCO device supports SSH protocol, you can establish a secure remote connection through SSH clients (such as OpenSSH and PuTTY) on your computer. With SSH connection, you can enter and execute code in the command line interface.

Please note that the specific method of entering and executing code may vary depending on the device model and operating system version. Before operation, please make sure that you have enough knowledge about the equipment or ask professionals to operate the equipment to avoid unforeseen problems.