(This script is mainly used to automatically batch telnet to a large number of devices with the same user name and password, and run the same script, such as patrol inspection of a large number of outlets, equipment collection, etc. through DOS script of windows channel without anything. It is also possible to do regular batch monitoring and collection for different servers alone. See the instructions in the package for specific instructions doc。 I hope we can offer more support and improvement, and have a chat to eat. thank you!)