CRC Error check Script
The following script checks the CRC status of routers and switches to notify the system administrator via email in case there is CRC error on an interfaces. In order to make it easier and more efficient to connect to routers and switches, we have created a file in YAML format that contains equipment information, IP, username and password, and IOS type, here is the YAML file: Testbed: name: alwaysonsbxs …