H3C S5120-HI Series Configuration Manual page 4

Convention
[ x | y | ... ]
{ x | y | ... } *
[ x | y | ... ] *
&<1-n>
#
GUI conventions
Convention
Boldface
>
Convention
< >
[ ]
/
Symbols
Convention
WARNING
CAUTION
IMPORTANT
NOTE
TIP
Network topology icons
Description
Square brackets enclose a set of optional syntax choices separated by vertical bars, from
which you select one or none.
Asterisk marked braces enclose a set of required syntax choices separated by vertical
bars, from which you select at least one.
Asterisk marked square brackets enclose optional syntax choices separated by vertical
bars, from which you select one choice, multiple choices, or none.
The argument or keyword and argument combination before the ampersand (&) sign can
be entered 1 to n times.
A line that starts with a pound (#) sign is comments.
Description
Window names, button names, field names, and menu items are in Boldface. For
example, the New User window appears; click OK.
Multi-level menus are separated by angle brackets. For example, File > Create > Folder.
Description
Button names are inside angle brackets. For example, click <OK>.
Window names, menu items, data table and field names are inside square brackets. For
example, pop up the [New User] window.
Multi-level menus are separated by forward slashes. For example, [File/Create/Folder].
Description
An alert that calls attention to important information that if not understood or followed can
result in personal injury.
An alert that calls attention to important information that if not understood or followed can
result in data loss, data corruption, or damage to hardware or software.
An alert that calls attention to essential information.
An alert that contains additional or supplementary information.
An alert that provides helpful information.
Represents a generic network device, such as a router, switch, or firewall.
Represents a routing-capable device, such as a router or Layer 3 switch.
Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports
Layer 2 forwarding and other Layer 2 features.