Title | Size | Downloads |
---|---|---|
03-Layer 2 - LAN Switching Configuration Guide-book.pdf | 1.66 MB |
- Table of Contents
- Related Documents
-
- 02-IRF Command Reference
- 01-Fundamentals Command Reference
- About the S5120-SI Command References
- H3C S5120-SI Switch Series Installation Manual-6W108
- H3C S5120-SI Series Ethernet Switches Command Reference-Release 1101-6W105
- H3C S5120-SI Series Ethernet Switches Configuration Guide-Release 1101-6W105
Preface
The H3C S5120-SI documentation set includes 10 configuration guides, which describe the software features for the H3C S5120-SI Switch Series, Release 1505, and guide you through the software configuration procedures. These configuration guides also provide configuration examples to help you apply software features to different network scenarios.
The Layer 2—LAN Switching Configuration Guide describes LAN switching fundamentals and configuration. It describes how to implement flow control and load sharing, isolate uses in the same VLAN, eliminate Layer 2 loops, divide VLANs, and modify VLAN tags for packets.
This preface includes:
· Audience
· About the H3C S5120-SI documentation set
Audience
This documentation is intended for:
· Network planners
· Field technical support and servicing engineers
· Network administrators working with the S5120-SI series
Added and modified features
Compared to Release1101, Release1505 adds, modifies, and deletes the following features:
Configuration guide |
Added and modified features |
Ethernet interface configuration |
Added features: Configuring loopback testing on an Ethernet interface Modified features: The link-delay command can only set the down state suppression interval on an Ethernet interface. |
Loopback and null interface configuration |
— |
MAC address table configuration |
— |
Ethernet link aggregation configuration |
Added features: · Configuring the global link-aggregation load sharing criteria · Enabling local-first load sharing for link aggregation · Enabling link aggregation traffic redirection · Setting the LACP timeout interval |
Port isolation configuration |
— |
MSTP configuration |
Added features: · Configuring BPDU drop · Displaying the BPDU statistics on ports |
VLAN configuration |
Added features: · Configuring MAC-based VLAN · Configuring protocol-based VLAN · Configuring the QoS priority settings for voice packets |
GVRP configuration |
— |
QinQ configuration |
QinQ is a newly added feature |
LLDP configuration |
— |
Conventions
This section describes the conventions used in this documentation set.
Command conventions
Convention |
Description |
Boldface |
Bold text represents commands and keywords that you enter literally as shown. |
Italic |
Italic text represents arguments that you replace with actual values. |
[ ] |
Square brackets enclose syntax choices (keywords or arguments) that are optional. |
{ x | y | ... } |
Braces enclose a set of required syntax choices separated by vertical bars, from which you select one. |
[ x | y | ... ] |
Square brackets enclose a set of optional syntax choices separated by vertical bars, from which you select one or none. |
{ x | y | ... } * |
Asterisk marked braces enclose a set of required syntax choices separated by vertical bars, from which you select at least one. |
[ x | y | ... ] * |
Asterisk marked square brackets enclose optional syntax choices separated by vertical bars, from which you may select multiple choices or none. |
&<1-n> |
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. |
GUI conventions
Convention |
Description |
Boldface |
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. |
Symbols
Convention |
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. |
NOTE |
An alert that contains additional or supplementary information. |
|
An alert that provides helpful information. |
Network topology icons
|
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. |
About the H3C S5120-SI documentation set
The H3C S5120-SI documentation set includes:
Category |
Documents |
Purposes |
|
Product description and specifications |
Marketing brochures |
Describe product specifications and benefits. |
|
RPS Ordering Information for H3C Low-End Ethernet Switches |
Provides the RPS and switch compatibility matrix and RPS cable specifications. |
||
H3C Low End Series Ethernet Switches Pluggable Modules Manual |
Describes the models, appearances, and specifications of the pluggable modules available for the products. |
||
Hardware installation |
Quick Start Guide |
Provides a quick guide to hardware installation. |
|
Installation Manual |
Provides a complete guide to hardware installation and hardware specifications. Provides regulatory information and the safety instructions that must be followed during installation. |
||
Pluggable SFP[SFP+][XFP] Transceiver Modules Installation Guide |
Guides you through installing SFP/SFP+/XFP transceiver modules. |
||
Software configuration |
Configuration guides |
Describe software features and configuration procedures. |
|
Command references |
Provide a quick reference to all available commands. |
||
Operations and maintenance |
H3C Series Ethernet Switches Login Password Recovery Manual |
Describes how to find or recover a lost password. |
|
Release notes |
Provide information about the product release, including the version history, hardware and software compatibility matrix, version upgrade information, technical support information, and software upgrading. |
||
Obtaining documentation
You can access the most up-to-date H3C product documentation on the World Wide Web at http://www.h3c.com.
Click the links on the top navigation bar to obtain different categories of product documentation:
[Technical Support & Documents > Technical Documents] – Provides hardware installation, software upgrading, and software feature configuration and maintenance documentation.
[Products & Solutions] – Provides information about products and technologies, as well as solutions.
[Technical Support & Documents > Software Download] – Provides the documentation released with the software version.
Technical support
http://www.h3c.com
Documentation feedback
You can e-mail your comments about product documentation to [email protected].
We appreciate your comments.