H3C S5120-SI Series Manual de usuario

H3C S5120-SI Series Ethernet Switches

Configuration Guide

Hangzhou H3C Technologies Co., Ltd.

http://www.h3c.com

Manual Version: 6W105-20110810

Product Version: Release 1101

No part of this manual may be reproduced or transmitted in any form or by any means without prior

written consent of Hangzhou H3C Technologies Co., Ltd.

Trademarks

H3C, , Aolynk, , H3Care,

, TOP G, , IRF, NetPilot, Neocean, NeoVTL,

SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V2G, VnG, PSPT,

XGbus, N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co.,

Ltd.

All other trademarks that may be mentioned in this manual are the property of their respective owners.

Notice

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 all statements, information, and

recommendations in this document do not constitute the warranty of any kind, express or implied.

2-1

Preface

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:

1) About This Document

zAudience

zOrganization

zConventions

2) Documentation Guide

zRelated Documentation

zObtaining Documentation

zTechnical Support

zDocumentation Feedback

3) Product Features

zIntroduction to Product

zNetwork Scenarios

2-1

1 About This Document

Audience

This documentation is intended for:

zNetwork planners

zField technical support and servicing engineers

zNetwork 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 zIntroduction to CLI

zCLI configuration

02-Login

zIntroduction to User Interfaces

zLogging In Through the Console Port

zLogging In Through Telnet/SSH

zLogging in Through Web-based Network Management System

zLogging In Through NMS

zSpecifying Source for Telnet Packets

zControlling Login Users

03- Ethernet Port

zBasic Ethernet Port Configuration

zConfiguring an Auto-negotiation Transmission Rate

zConfiguring Flow Control on an Ethernet Port

zConfiguring Loopback Testing on an Ethernet Port

zEnabling Auto Power Down on an Ethernet Port

zConfiguring a Port Group

zConfiguring Traffic Storm Protection

zSetting the Interval for Collecting Ethernet Port Statistics

zEnabling Forwarding of Jumbo Frames

zEnabling Loopback Detection on an Ethernet Port

zConfiguring the MDI Mode for an Ethernet Port

zEnabling Bridging on an Ethernet Port

zTesting the Cable on an Ethernet Port

04-Loopback Interface

and Null Interface

zIntroduction to Loopback Interface

zConfiguring a Loopback Interface

zIntroduction to Null Interface

zConfiguring Null 0 Interface

2-2

Chapter Content

05-Ethernet Link

Aggregation

zOverview

zConfiguring an Aggregation Group

zConfiguring an Aggregate Interface

06-Port Isolation zIntroduction to Port Isolation

zConfiguring an Isolation Group

07-Port Mirroring zConfiguring Local Port Mirroring

08-LLDP

zIntroduction to LLDP

zPerforming Basic LLDP Configuration

zConfiguring CDP Compatibility

zConfiguring LLDP Trapping

09-VLAN zVLAN Configuration

zVoice VLAN Configuration

10-MSTP zIntroduction to STP/RSTP/MSTP

zConfiguring MSTP

11-IP Addressing zIP Addressing Overview

zConfiguring IP Addresses

12-IP Performance

Optimization

zEnabling Reception and Forwarding of Directed Broadcasts to a Directly

Connected Network

zConfiguring TCP Attributes

zConfiguring ICMP to Send Error Packets

13-ARP

zConfiguring ARP

zConfiguring Gratuitous ARP

zConfiguring ARP Active Acknowledgement

zConfiguring Source MAC Address Based ARP Attack Detection

zConfiguring ARP Packet Rate Limit

zConfiguring ARP Detection

zConfiguring Periodic Sending of Gratuitous ARP Packets

14-DHCP

zDHCP Relay Agent Configuration

zDHCP Client Configuration

zDHCP Snooping Configuration

zBOOTP Client Configuration

15-FTP and TFTP zFTP Configuration

zTFTP Configuration

16-IP Routing Basics

Configuration

zIntroduction to IP routing and routing table

zRouting protocol overview

17-Static Routing zStatic route overview

zStatic route configuration

18-Mulitcast

zMulticast overview

zIGMP Snooping overview

zConfiguring Basic Functions of IGMP Snooping

zConfiguring IGMP Snooping Port Functions

zConfiguring IGMP Snooping Querier

zConfiguring IGMP Snooping Proxying

zConfiguring an IGMP Snooping Policy

zMulticast VLAN Configuration

2-3

Chapter Content

19-QoS

zConfiguring QoS Policy

zConfiguring Priority Mapping

zConfiguring Line Rate

zConfiguring SP, WRR, and SP+WRR Queuing

zConfiguring Traffic Filtering

zConfiguring Traffic Redirecting

20-802.1X

z802.1X basic configuration

z802.1X extended configuration

z802.1X Guest-VLAN

z802.1X Auth-Fail VLAN

21-AAA zAuthentication, authorization, and accounting (AAA)

zRemote authentication dial-In user service (RADIUS)

22-PKI zPKI configuration

23-SSL zSSL Server

zSSL Client

24-SSH2.0

zSSH Server

zSSH Client

zSFTP Server

zSFTP Client

25-Public Key zLocal Asymmetric Key Pair

zPublic Key of a Peer

26-HABP zHABP server

zHABP client

27-ACL

zConfiguring Basic ACL

zConfiguring Advanced ACL

zConfiguring Ethernet Frame Header ACL

zConfiguring ACL Application for Packet Filtering

28-Device Management

zDevice management overview

zConfiguring the Exception Handling Method

zRebooting a device

zConfiguring the scheduled automatic execution function

zUpgrading Device Software

zClearing the 16-bit interface indexes not used in the current system

zIdentifying and Diagnosing Pluggable Transceivers

29-NTP

zNTP overview

zConfiguring the Operation Modes of NTP

zConfiguring Optional Parameters of NTP

zConfiguring Access-Control Rights

zConfiguring NTP Authentication

30-SNMP

zSNMP overview

zBasic SNMP function configuration

zSNMP log configuration

zTrap configuration

zMIB style configuration

31-RMON

zRMON overview

zRMON configuration (event group, history group, alarm group, private alarm

group)

2-4

Chapter Content

32-File System

Management

zFile system management

zConfiguration File Management

33-System Maintaining

and Debugging

zMaintenance and debugging overview

zMaintenance and debugging configuration

34-Basic System

Configuration

zConfiguration Display

zConfiguring the Device Name

zConfiguring the System Clock

zEnabling/Disabling the Display of Copyright Information

zConfiguring a Banner

zConfiguring CLI Hotkeys

zConfiguring User Privilege Levels and Command Levels

zDisplaying and Maintaining Basic Configurations

35-Information Center

zInformation Center Overview

zSetting to Output System Information to the Console

zSetting to Output System Information to a Monitor Terminal

zSetting to Output System Information to a Log Host

zSetting to Output System Information to the Trap Buffer

zSetting to Output System Information to the Log Buffer

zSetting to Output System Information to the SNMP Module

zConfiguring Synchronous Information Output

zDisabling a Port from Generating Link Up/Down Logging Information

36-MAC Address Table

zMAC address table overview

zConfiguring MAC Address Entries

zConfiguring MAC Address Aging Timer

zConfiguring the MAC Learning Limit

37-Cluster Management

zEstablishing a Cluster

zCluster Member Management

zConfiguring Topology Management

zConfiguring SNMP Synchronization Function

zConfiguring Web User Accounts in Batches

38-HTTP zHTTP

zHTTPS

39-Stack Management zConfiguring a Stack

40-PoE

zPoE overview

zEnabling PoE

zDetecting PDs

zConfiguring the PoE Power

zConfiguring PoE Power Management

zConfiguring the PoE Monitoring Function

zConfiguring PoE Interface through PoE Profile

zUpgrading PSE Processing Software in Service

41-IP Source Guard

zIP Source Guard Overview

zConfiguring a Static Binding Entry

zConfiguring Dynamic Binding Function

42-Appendices zAcronyms

2-5

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.

2-1

2 Documentation Guide

Related Documentation

The H3C S5120-SI documentation set also includes:

Category Documents Purposes

Product

description and

specifications Marketing brochures Describe product specifications and benefits.

Compliance and safety

manual Provides regulatory information and the safety instructions that

must be followed during installation.

Installation guide

zProvides a complete guide to hardware installation and

hardware specifications.

zProvides a complete guide to software and hardware

troubleshooting.

Hardware

specifications

and installation

H3C Pluggable SFP

[SFP+][XFP]

Transceiver Modules

Installation Guide

Guides you through installing SFP/SFP+/XFP transceiver

modules.

Power

configuration RPS ordering guide Provides the RPS and switch compatibility matrix and RPS cable

specifications.

Configuration guide Describes software features and configuration procedures.

Software

configuration Command reference Provides a quick reference to all available commands.

recovery manual Tells how to find the lost password or recover the password

when the login password is lost.

Operations and

maintenance 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 this URL:

http://www.h3c.com.

Click the links on the top navigation bar to obtain different categories of product documentation:

z[Technical Support & Documents > Technical Documents] – Provides hardware installation,

software upgrading, and software feature configuration and maintenance documentation.

z[Products & Solutions] – Provides information about products and technologies, as well as

solutions.

2-2

z[Technical Support & Documents > Software Download] – Provides the documentation released

with the software version.

Technical Support

customer_service@h3c.com

http://www.h3c.com

Documentation Feedback

You can e-mail your comments about product documentation to [email protected].

We appreciate your comments.

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