Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "In the privileged EXEC prompt, enter the show running-config (or show startup-config) command and press Enter."

Any command-line input or output is written as follows:

C:\>ping 127.0.0.1

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example:

In Windows 10, click Yes to let the app make changes to your device: