Command syntax in this book conforms to the following conventions:
Commands, keywords, and actual values for arguments are bold.
Arguments (which need to be replaced with an actual value) are italic.
Optional keywords and/or arguments (or a choice of optional keywords, and/or arguments) are in brackets [ ].
Choice of mandatory keywords and/or arguments are in braces { }.
These conventions are for syntax only. Actual configurations and examples do not follow these conventions.