Huawei CloudEngine 7800 Series Hardware Description page 4

CloudEngine 7800&6800&5800 Series Switches
Hardware Description
Symbol
Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention
Boldface
Italic
[ ]
{ x | y | ... }
[ x | y | ... ]
{ x | y | ... }
[ x | y | ... ]
&<1-n>
#
Declaration
This manual is only a reference for you to configure your devices. The contents in the manual,
such as command line syntax, and command outputs, are based on the device conditions in the
Issue 16 (2015-08-26)
NOTE
*
*
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description
Indicates a potentially hazardous situation
which, if not avoided, could result in
equipment damage, data loss, performance
deterioration, or unanticipated results.
NOTICE is used to address practices not
related to personal injury.
Calls attention to important information, best
practices and tips.
NOTE is used to address information not
related to personal injury, equipment damage,
and environment deterioration.
Description
The keywords of a command line are in boldface.
Command arguments are in italics.
Items (keywords or arguments) in brackets [ ] are optional.
Optional items are grouped in braces and separated by
vertical bars. One item is selected.
Optional items are grouped in brackets and separated by
vertical bars. One item is selected or no item is selected.
Optional items are grouped in braces and separated by
vertical bars. A minimum of one item or a maximum of all
items can be selected.
Optional items are grouped in brackets and separated by
vertical bars. Several items or no item can be selected.
The parameter before the & sign can be repeated 1 to n times.
A line starting with the # sign is comments.
About This Document
iii