About This Document
Declaration
- The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but the statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.
- The commands and command outputs of different versions may be different; therefore, the command outputs on your device may be different from that provided in this document.
- In this document, public IP addresses may be used in feature introduction and configuration examples and are for reference only unless otherwise specified.
Intended Audience
This document is intended for network engineers responsible for CE series switches configuration and management. You should be familiar with basic Ethernet knowledge and have extensive experience in network deployment and management.
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol |
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. |
|
Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. |
Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention |
Description |
|---|---|
Boldface |
The keywords of a command line are in boldface. |
Italic |
Command arguments are in italics. |
[ ] |
Items (keywords or arguments) in brackets [ ] are optional. |
{ x | y | ... } |
Optional items are grouped in braces and separated by vertical bars. One item is selected. |
[ x | y | ... ] |
Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. |
{ x | y | ... }* |
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. |
[ x | y | ... ]* |
Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected. |
&<1-n> |
The parameter before the & sign can be repeated 1 to n times. |
# |
A line starting with the # sign is comments. |