Document Conventions

Throughout this document:

• External refers to the network interface connected to the Internet.
• Internal refers to the network interface connected to your internal corporate network.

This document uses the following typographical conventions:

Document conventions

Typographical convention	Usage
Bold	User interface components (such as UI page(s), text fields, or buttons).
Monospace font	Information you are supposed to type.
commandname -x [-y]	In command-line syntax, square brackets indicate optional parameters.