ZyXEL Communications Internet Security Gateway ZyWALL 2 Series - Manual (Page 27)

ZyWALL 2 Series User’s Guide
Preface xxvii
• The version number on the title page is the latest firmware version that is documented in this User’s
Guide. Earlier versions may also be included.
• “Enter” means for you to type one or more characters and press the carriage return. “Select” or
“Choose” means for you to use one of the predefined choices.
• The SMT menu titles and labels are in Bold Times New Roman font. Command and arrow keys are
enclosed in square brackets. [ENTER] means the Enter, or carriage return key; [ESC] means the Escape
key and [SPACE BAR] means the Space Bar.
• The choices of a menu item are in Bold Arial font.
• Mouse action sequences are denoted using a comma. For example, “click the Apple icon, Control
Panels and then Modem” means first click the Apple icon, then point your mouse pointer to Control
Panels and then click Modem.
• For brevity’s sake, we will use “e.g.” as a shorthand for “for instance” and “i.e.” for “that is” or “in other
words” throughout this manual.
Graphics Icons Key
ZyWALL
Computer Notebook Computer
Server
Modem
DSLAM (Digital Subscriber
Line Access Multiplexer)
Firewall
Router Switch
Wireless Signal