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The H3C S5120-SI Series Ethernet Switches Configuration Guide, Release 1101 describes the fundamentals and configuration of software features available in the software release 1101 for the H3C S5120-SI series, and guides you through the software configuration procedures.
This preface includes:
l Audience
Audience
This documentation is intended for:
l Network planners
l Field technical support and servicing engineers
l Network administrators working with the S5120-SI series
Organization
The H3C S5120-SI Series Ethernet Switches Configuration Guide, Release 1101 comprises these chapters:
Chapter | Content |
01-CLI | l Introduction to CLI l CLI configuration |
02-Login | l Introduction to User Interfaces l Logging In Through the Console Port l Logging In Through Telnet/SSH l Logging in Through Web-based Network Management System l Specifying Source for Telnet Packets l Controlling Login Users |
03- Ethernet Port | l Basic Ethernet Port Configuration l Configuring an Auto-negotiation Transmission Rate l Configuring Flow Control on an Ethernet Port l Configuring Loopback Testing on an Ethernet Port l Enabling Auto Power Down on an Ethernet Port l Configuring a Port Group l Configuring Traffic Storm Protection l Setting the Interval for Collecting Ethernet Port Statistics l Enabling Forwarding of Jumbo Frames l Enabling Loopback Detection on an Ethernet Port l Configuring the MDI Mode for an Ethernet Port l Enabling Bridging on an Ethernet Port l Testing the Cable on an Ethernet Port |
04-Loopback Interface and Null Interface | l Introduction to Loopback Interface l Configuring a Loopback Interface |
05-Ethernet Link Aggregation | l Configuring an Aggregation Group l Configuring an Aggregate Interface |
06-Port Isolation | |
07-Port Mirroring | l Configuring Local Port Mirroring |
08-LLDP | l Introduction to LLDP l Performing Basic LLDP Configuration l Configuring CDP Compatibility l Configuring LLDP Trapping |
09-VLAN | |
10-MSTP | l Introduction to STP/RSTP/MSTP l Configuring MSTP |
11-IP Addressing | |
12-IP Performance Optimization | l Enabling Reception and Forwarding of Directed Broadcasts to a Directly Connected Network |
13-ARP | l Configuring ARP Active Acknowledgement l Configuring Source MAC Address Based ARP Attack Detection l Configuring ARP Packet Rate Limit |
14-DHCP | |
15-FTP and TFTP | |
16-IP Routing Basics Configuration | l Introduction to IP routing and routing table l Routing protocol overview |
17-Static Routing | l Static route overview l Static route configuration |
18-Mulitcast | l Configuring Basic Functions of IGMP Snooping l Configuring IGMP Snooping Port Functions l Configuring IGMP Snooping Querier l Configuring IGMP Snooping Proxying l Configuring an IGMP Snooping Policy l Multicast VLAN Configuration |
19-QoS | l Configuring QoS Policy l Configuring Priority Mapping l Configuring Line Rate l Configuring SP, WRR, and SP+WRR Queuing l Configuring Traffic Filtering l Configuring Traffic Redirecting |
20-802.1X | l 802.1X basic configuration l 802.1X extended configuration l 802.1X Guest-VLAN l 802.1X Auth-Fail VLAN |
21-AAA | l Authentication, authorization, and accounting (AAA) l Remote authentication dial-In user service (RADIUS) |
22-PKI | l PKI configuration |
23-SSL | l SSL Server l SSL Client |
24-SSH2.0 | |
25-Public Key | |
26-HABP | l HABP server l HABP client |
27-ACL | l Configuring Basic ACL l Configuring Advanced ACL l Configuring Ethernet Frame Header ACL |
28-Device Management | l Device management overview l Configuring the Exception Handling Method l Rebooting a device l Configuring the scheduled automatic execution function l Clearing the 16-bit interface indexes not used in the current system |
29-NTP | l NTP overview l Configuring the Operation Modes of NTP l Configuring Optional Parameters of NTP l Configuring Access-Control Rights l Configuring NTP Authentication |
30-SNMP | l SNMP overview l Basic SNMP function configuration l SNMP log configuration l Trap configuration |
31-RMON | l RMON overview l RMON configuration (event group, history group, alarm group, private alarm group) |
32-File System Management | l File system management |
33-System Maintaining and Debugging | l Maintenance and debugging overview l Maintenance and debugging configuration |
34-Basic System Configuration | l Configuring the System Clock l Enabling/Disabling the Display of Copyright Information l Configuring User Privilege Levels and Command Levels l Displaying and Maintaining Basic Configurations |
35-Information Center | l Information Center Overview l Setting to Output System Information to the Console l Setting to Output System Information to a Monitor Terminal l Setting to Output System Information to a Log Host l Setting to Output System Information to the Trap Buffer l Setting to Output System Information to the Log Buffer l Setting to Output System Information to the SNMP Module l Configuring Synchronous Information Output l Disabling a Port from Generating Link Up/Down Logging Information |
36-MAC Address Table | l MAC address table overview l Configuring MAC Address Entries |
37-Cluster Management | l Configuring Topology Management l Configuring SNMP Synchronization Function l Configuring Web User Accounts in Batches |
38-HTTP | l HTTP l HTTPS |
39-Stack Management | l Configuring a Stack |
40-PoE | l PoE overview l Configuring PoE Power Management l Configuring the PoE Monitoring Function |
41-IP Source Guard | l IP Source Guard Overview l Configuring a Static Binding Entry l Configuring Dynamic Binding Function |
42-Appendices | l Acronyms |
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 |
| Means reader be extremely careful. Improper operation may cause bodily injury. |
| Means reader be careful. Improper operation may cause data loss or damage to equipment. |
| Means an action or information that needs special attention to ensure successful configuration or good performance. |
| Means a complementary description. |
| Means techniques helpful for you to make configuration with ease. |
Related Documentation
The H3C S5120-SI documentation set also includes:
Category | Documents | Purposes | |
Product description and specifications | Describe product specifications and benefits. |
| |
Hardware specifications and installation | Provides regulatory information and the safety instructions that must be followed during installation. |
| |
l Provides a complete guide to hardware installation and hardware specifications. l Provides a complete guide to software and hardware troubleshooting. |
| ||
H3C Pluggable SFP [SFP+][XFP] Transceiver Modules Installation Guide | Guides you through installing SFP/SFP+/XFP transceiver modules. |
| |
Power configuration | Provides the RPS and switch compatibility matrix and RPS cable specifications. |
| |
Software configuration | Describes software features and configuration procedures. |
| |
Provides a quick reference to all available commands. |
| ||
Operations and maintenance | Tells how to find the lost password or recover the password when the login password is lost. |
| |
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 this URL: http://www.h3c.com.
Click the links on the top navigation bar to obtain different categories of product documentation:
l [Technical Support & Documents > Technical Documents] – Provides hardware installation, software upgrading, and software feature configuration and maintenance documentation.
l [Products & Solutions] – Provides information about products and technologies, as well as solutions.
l [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.
Introduction to Product
The H3C S5120-SI Series Ethernet Switches are intelligent, manageable, Layer 2 Gigabit Ethernet switches designed for the access and distribution layers of enterprise networks. The series delivers high performance, high port density, and ease of installation.
The S5120-SI series provides 10/100/1000Base-T auto-sensing Ethernet ports. You can deploy the switches at the access layer of an enterprise network to implement the Gigabit to the Desktop (GTTD) solution.
The S5120-SI is also suitable for the distribution layer of a metropolitan-area network (MAN). You can connect the S5120-SI series to end users or wiring-closet switches through gigabit Ethernet copper ports, and to Layer 3 switches through gigabit Ethernet fiber-optic ports or link aggregation.
See Table 3-1 for all S5120-SI switch models and their basic hardware specifications.
Table 3-1 H3C S5120-SI switch hardware summary
Model | Power supply unit | Service ports | Types of port | Console port |
H3C S5120-20P-SI | AC-input | 20 | 16 × 10/100/1000Base-T autosensing Ethernet ports + 4 GE SFP interfaces | 1 |
H3C S5120-28P-SI | AC-input | 28 | 24 × 10/100/1000Base-T autosensing Ethernet ports + 4 GE SFP interfaces | 1 |
H3C S5120-52P-SI | AC-input | 52 | 48 × 10/100/1000Base-T autosensing Ethernet ports + 4 GE SFP interfaces | 1 |
H3C S5120-28P-PWR-SI | AC-input | 28 | 24 × 10/100/1000Base-T autosensing Ethernet ports + 4 GE SFP interfaces | 1 |
H3C S5120-28P-HPWR-SI | AC-input DC-input | 28 | 24 × 10/100/1000Base-T autosensing Ethernet ports + 4 GE SFP interfaces | 1 |
Network Scenarios
An S5120-SI switch provides 16, 24, or 48 downlink gigabit Ethernet interfaces. You can deploy the S5120-SI series at the access or distribution layer of a small- and medium-sized enterprise network. For example, you can use the series to provide gigabit to desktop connections or connecting data center server farms. This section describes several typical application scenarios for the S5120-SI series.
Distribution Layer Switches
Deploy the S5120-SI series at the distribution layer of a medium- and large-sized enterprise or campus network to provide high-performance and large-capacity switching service.
Figure 3-1 An enterprise network
Access Switches
The S5120-SI series can serve as access switches to provide large access bandwidth and high port density.
Figure 3-2 An enterprise network
