HP V1910 Switch, 1910, V1910-24G-PoE (365W), V1910-24G-PoE (170W) User Manual

HP V1910 Switch Series

User Guide

59982269

Part number: 5998-2269

Software version: Release 1108

Document version: 6W100-20110615

Legal and notice information

No part of this documentation may be reproduced or transmitted in any form or by any means without prior written consent of Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice.

HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Preface

The HP V1910 Switch Series User Guide describes the software features for the HP 1910 switches and guides you through the software configuration procedures. It also provide configuration examples to help you apply software features to different network scenarios.

This preface includes:

 Audience  Conventions  Contacting HP  Subscription service  Warranty  Documents

Audience

This documentation set is intended for:

 Network planners  Field technical support and servicing engineers  Network administrators working with the HP V1910 switches

Conventions

This section describes the conventions used in this documentation.

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 select one choice, 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 Descri

tion

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 Descri

tion

WARNING

An alert that calls attention to important information that if not understood or followed can result in personal injury.

CAUTION

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.

IMPORTANT

An alert that calls attention to essential information.

NOTE

An alert that contains additional or supplementary information.

TIP

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.

Port numbering in examples

The port numbers in this document are for illustration only and might be unavailable on your device.

Contacting HP

For worldwide technical support information, see the HP support website:

http://www.hp.com/support

Before contacting HP, collect the following information:

 Product model names and numbers  Technical support registration number (if applicable)  Product serial numbers  Error messages  Operating system type and revision level  Detailed questions

Subscription service

HP recommends that you register your product at the Subscriber's Choice for Business website:

http://www.hp.com/go/e-updates

After registering, you will receive e-mail notification of product enhancements, new driver versions, firmware updates, and other product resources.

Warranty

The Hewlett-Packard Limited Warranty Statement for this product and the HP Software License Terms which apply to any software accompanying this product are available on the HP networking Web site at www.hp.com/networking/warranty. The customer warranty support and services information are available on the HP networking Web site at www.hp.com/networking/support. Additionally, your HP-authorized network reseller can provide you with assistance, both with services that they offer and with services offered by HP.

Documents

To find related documents, browse to the Manuals page of the HP Business Support Center website:

http://www.hp.com/support/manuals

Contents

Web-based network management operating environment ·························································································· 2 Logging in to the web interface ······································································································································· 2

Default login information ········································································································································· 2

Example ····································································································································································· 3 Logging out of the web interface ····································································································································· 4 Introduction to the web interface ····································································································································· 4 Web user level ·································································································································································· 4 Introduction to the web-based NM functions ················································································································· 5 Introduction to the common items on the web pages ································································································· 12 Configuration guidelines ··············································································································································· 15

Configuration at the CLI ············································································································································· 16

Getting started with the CLI ··········································································································································· 16

Setting up the configuration environment ··········································································································· 16

Setting terminal parameters ·································································································································· 17

Logging in to the CLI ············································································································································· 20 CLI commands ································································································································································ 21

initialize ·································································································································································· 21

ipsetup ···································································································································································· 21

password ································································································································································ 22

ping ········································································································································································· 22

quit ·········································································································································································· 23

reboot ····································································································································································· 24

summary ································································································································································· 24

upgrade ·································································································································································· 25 Configuration example for upgrading the system software image at the CLI ························································· 26

Configuration wizard ················································································································································· 28

Entering the configuration wizard homepage ···································································································· 28

Configuring system parameters ··························································································································· 28

Configuring management IP address ·················································································································· 29

Finishing configuration wizard ···························································································································· 31

IRF stack management ··············································································································································· 32

Configuring stack management ···································································································································· 32

Stack management configuration task list ·········································································································· 32

Configuring global parameters of a stack ·········································································································· 33

Configuring stack ports ········································································································································· 35

Displaying topology summary of a stack ············································································································ 35

Displaying device summary of a stack ················································································································ 36

Logging into a member switch from the master switch ····················································································· 36 Stack configuration example ········································································································································ 36 Configuration guidelines ··············································································································································· 42

Summary ····································································································································································· 43

Displaying device summary ·········································································································································· 43

Displaying system information ····························································································································· 43

Displaying device information ····························································································································· 44

Device basic information configuration ···················································································································· 46

Configuring device basic information ·························································································································· 46

Configuring system name ····································································································································· 46

Configuring idle timeout period ··························································································································· 46

System time configuration ·········································································································································· 48

Configuring system time ················································································································································ 48 System time configuration example ····························································································································· 49 Configuration guidelines ··············································································································································· 51

Log management configuration ································································································································ 52

Configuring log management ······································································································································· 52

Configuration task list ··········································································································································· 52

Setting syslog related parameters ························································································································ 52

Displaying syslog ·················································································································································· 53

Setting loghost ······················································································································································· 55

Configuration management ······································································································································· 56

Back up configuration ···················································································································································· 56 Restore configuration ····················································································································································· 56 Save configuration ························································································································································· 57 Initialize ··········································································································································································· 58

Device maintenance ··················································································································································· 59

Software upgrade ·························································································································································· 59 Device reboot ································································································································································· 60 Electronic label ······························································································································································· 60 Diagnostic information ·················································································································································· 61

File management ························································································································································ 63

File management configuration ···································································································································· 63

Displaying file list ·················································································································································· 63

Downloading a file ··············································································································································· 64

Uploading a file····················································································································································· 64

Removing a file ······················································································································································ 64

Port management configuration ································································································································ 65

Configuring a port ························································································································································· 65

Setting operation parameters for a port ············································································································· 65

Viewing the operation parameters of a port ······································································································ 69 Port management configuration example ···················································································································· 70

Port mirroring configuration ······································································································································ 74

Introduction to port mirroring ········································································································································ 74

Implementing port mirroring ································································································································· 74 Configuring local port mirroring ·································································································································· 74

Creating a mirroring group ·································································································································· 75

Configuring ports for a mirroring group ············································································································· 76 Configuration examples ················································································································································ 77

Local port mirroring configuration example ······································································································· 77 Configuration guidelines ··············································································································································· 80

User management ······················································································································································ 81

iii

Managing users ····························································································································································· 81

Adding a local user ··············································································································································· 81

Setting the super password ·································································································································· 82

Switching to the management level ····················································································································· 83

Loopback test configuration ······································································································································ 84

Overview ········································································································································································· 84 Loopback operation ······················································································································································· 84 Configuration guidelines ··············································································································································· 85

VCT·············································································································································································· 86

Flow interval configuration ········································································································································ 88

Setting the traffic statistics generating interval ··································································································· 88

Viewing port traffic statistics ································································································································ 88

Storm constrain configuration ··································································································································· 90

Setting the traffic statistics generating interval ··································································································· 90

Configuring storm constrain ································································································································· 91

RMON configuration ················································································································································· 94

Working mechanism ············································································································································· 94

RMON groups ······················································································································································· 95 Configuring RMON ······················································································································································· 96

Configuring a statistics entry ································································································································ 98

Configuring a history entry ··································································································································· 99

Configuring an event entry ································································································································· 100

Configuring an alarm entry ································································································································ 101

Displaying RMON statistics information ··········································································································· 103

Displaying RMON history sampling information ····························································································· 105

Displaying RMON event logs ···························································································································· 107 RMON configuration example ··································································································································· 107

Energy saving configuration ··································································································································· 112

SNMP configuration ··············································································································································· 114

SNMP mechanism ··············································································································································· 114

SNMP protocol version ······································································································································· 115 SNMP configuration ···················································································································································· 115

Enabling SNMP ··················································································································································· 116

Configuring an SNMP view ······························································································································· 118

Configuring an SNMP community ····················································································································· 120

Configuring an SNMP group ····························································································································· 121

Configuring an SNMP user ································································································································ 122

Configuring SNMP trap function ······················································································································· 124 SNMP configuration example ····································································································································· 125

Interface statistics ···················································································································································· 131

VLAN configuration ················································································································································ 133

Introduction to VLAN ··········································································································································· 133

VLAN fundamentals············································································································································· 133

VLAN types ·························································································································································· 134

Introduction to port-based VLAN ······················································································································· 135 Configuring a VLAN ···················································································································································· 136

Creating VLANs ··················································································································································· 136

Selecting VLANs ·················································································································································· 137

Modifying a VLAN ·············································································································································· 138

Modifying ports ··················································································································································· 140 VLAN configuration example ······································································································································ 141 Configuration guidelines ············································································································································· 145

VLAN interface configuration ································································································································· 146

Configuring VLAN interfaces ······································································································································ 146

Creating a VLAN interface ································································································································· 146

Modifying a VLAN interface ······························································································································ 147

Voice VLAN configuration ······································································································································ 149

OUI addresses ····················································································································································· 149

Voice VLAN assignment modes ························································································································· 149

Security mode and normal mode of voice VLANs ··························································································· 150 Configuring the voice VLAN ······································································································································· 151

Configuring voice VLAN globally ······················································································································ 153

Configuring voice VLAN on a port ···················································································································· 153

Adding OUI addresses to the OUI list ·············································································································· 155 Voice VLAN configuration examples ························································································································· 155

Configuring voice VLAN on a port in automatic voice VLAN assignment mode ········································· 155

Configuring a voice VLAN on a port in manual voice VLAN assignment mode ········································· 160 Configuration guidelines ············································································································································· 166

MAC address configuration ··································································································································· 167

Configuring MAC addresses ······································································································································ 168

Configuring a MAC address entry ···················································································································· 168

Setting the aging time of MAC address entries ······························································································· 170 MAC address configuration example ························································································································ 170

MSTP configuration ················································································································································· 172

STP ················································································································································································· 172

STP protocol packets ··········································································································································· 172

Basic concepts in STP ·········································································································································· 172

How STP works ···················································································································································· 173 RSTP ··············································································································································································· 179 MSTP ·············································································································································································· 179

STP and RSTP limitations ····································································································································· 179

MSTP features ······················································································································································ 180

MSTP basic concepts ·········································································································································· 180

How MSTP works ················································································································································ 184

Implementation of MSTP on devices ·················································································································· 18 4

Protocols and standards ····································································································································· 185 Configuring MSTP ························································································································································ 185

Configuring an MST region ······························································································································· 185

Configuring MSTP globally ································································································································ 187

Configuring MSTP on a port ······························································································································ 189

Displaying MSTP information of a port ············································································································· 191 MSTP configuration example ······································································································································ 194 Configuration guidelines ············································································································································· 198

Link aggregation and LACP configuration ············································································································ 200

Basic concepts ····················································································································································· 200

Link aggregation modes ····································································································································· 201

Load sharing mode of an aggregation group ·································································································· 203 Configuring link aggregation and LACP ··················································································································· 203

Creating a link aggregation group ··················································································································· 204

Displaying information of an aggregate interface ·························································································· 206

Setting LACP priority ··········································································································································· 206

Displaying information of LACP-enabled ports ································································································ 207 Link aggregation and LACP configuration example ································································································· 209 Configuration guidelines ············································································································································· 211

LLDP configuration ··················································································································································· 213

Background ·························································································································································· 213

How LLDP works ·················································································································································· 217

Compatibility of LLDP with CDP ························································································································· 217

Protocols and standards ····································································································································· 218 Configuring LLDP ·························································································································································· 218

LLDP configuration task list ································································································································· 218

Enabling LLDP on ports ······································································································································· 219

Configuring LLDP settings on ports ···················································································································· 220

Configuring global LLDP setup ··························································································································· 224

Displaying LLDP information for a port ············································································································· 226

Displaying global LLDP information ··················································································································· 230

Displaying LLDP information received from LLDP neighbors ··········································································· 232 LLDP configuration examples ······································································································································ 232

Basic LLDP configuration example ····················································································································· 232

CDP-compatible LLDP configuration example ··································································································· 238 Configuration guidelines ············································································································································· 244

IGMP snooping configuration ································································································································ 245

Principle of IGMP snooping ······························································································································· 245

IGMP snooping related ports ····························································································································· 245

Work mechanism of IGMP snooping ················································································································ 246

IGMP snooping querier ······································································································································ 248

Protocols and standards ····································································································································· 248 Configuring IGMP snooping ······································································································································· 248

Enabling IGMP snooping globally ···················································································································· 249

Configuring IGMP snooping in a VLAN ··········································································································· 249

Configuring IGMP snooping port functions ······································································································ 251

Display IGMP snooping multicast entry information ························································································ 252 IGMP snooping configuration example ····················································································································· 253

Routing configuration ·············································································································································· 259

Routing table ························································································································································ 259

Static route ··························································································································································· 259

Default route ························································································································································· 260 Configuring IPv4 routing ············································································································································· 260

Displaying the IPv4 active route table ··············································································································· 260

Creating an IPv4 static route ······························································································································ 261 Static route configuration example ···························································································································· 262 Precautions ···································································································································································· 266

DHCP overview ······················································································································································· 267

Introduction to DHCP ··················································································································································· 267 DHCP address allocation ············································································································································ 267

Allocation mechanisms ······································································································································· 267

Dynamic IP address allocation process············································································································· 268

IP address lease extension·································································································································· 268 DHCP message format ················································································································································· 269 DHCP options ······························································································································································· 270

DHCP options overview ······································································································································ 270

Introduction to DHCP options ····························································································································· 270

Introduction to Option 82 ··································································································································· 270 Protocols and standards ·············································································································································· 271

DHCP relay agent configuration ···························································································································· 272

Introduction to DHCP relay agent ······························································································································ 272

Application environment ····································································································································· 272

Fundamentals ······················································································································································· 272 DHCP relay agent configuration task list ··················································································································· 273 Enabling DHCP and configuring advanced parameters for the DHCP relay agent ············································· 274 Creating a DHCP server group ·································································································································· 275 Enabling the DHCP relay agent on an interface ······································································································ 276 Configuring and displaying clients' IP-to-MAC bindings ························································································· 277 DHCP relay agent configuration example ················································································································· 277

DHCP snooping configuration ······························································································································· 281

DHCP snooping overview ··········································································································································· 281

Functions of DHCP snooping······························································································································ 281

Application environment of trusted ports ·········································································································· 282

DHCP snooping support for Option 82 ············································································································ 283 DHCP snooping configuration task list ······················································································································ 283 Enabling DHCP snooping ··········································································································································· 284 Configuring DHCP snooping functions on an interface ··························································································· 285 Displaying clients' IP-to-MAC bindings ······················································································································ 285 DHCP snooping configuration example ···················································································································· 286

Service management configuration ······················································································································· 291

Configuring service management ······························································································································ 292

Diagnostic tools ······················································································································································· 294

Ping ······································································································································································· 294

Trace route ··························································································································································· 294 Diagnostic tool operations ·········································································································································· 295

Ping operation ····················································································································································· 295

Trace route operation·········································································································································· 296

ARP management ···················································································································································· 298

ARP overview ································································································································································ 298

vii

ARP function ························································································································································· 298

ARP message format ··········································································································································· 298

ARP operation ······················································································································································ 299

ARP table ······························································································································································ 299 Managing ARP entries ················································································································································· 300

Displaying ARP entries ········································································································································ 300

Creating a static ARP entry ································································································································ 301

Static ARP configuration example ····················································································································· 301 Gratuitous ARP ····························································································································································· 305

Introduction to gratuitous ARP ···························································································································· 305

Configuring gratuitous ARP ································································································································ 305

ARP attack defense configuration ·························································································································· 307

ARP detection ······························································································································································· 307

Introduction to ARP detection ····························································································································· 307

Configuring ARP detection ································································································································· 309

Creating a static binding entry ·························································································································· 311

802.1X fundamentals ············································································································································· 312

Architecture of 802.1X ················································································································································ 312 Controlled/uncontrolled port and port authorization status ···················································································· 312

802.1X-related protocols ············································································································································ 313

Packet formats ······················································································································································ 313

EAP over RADIUS ················································································································································ 315 Initiating 802.1X authentication ································································································································· 315

802.1X client as the initiator ······························································································································ 315

Access device as the initiator ····························································································································· 315

802.1X authentication procedures····························································································································· 316

A comparison of EAP relay and EAP termination ···························································································· 316

EAP relay ······························································································································································ 317

EAP termination ··················································································································································· 319

802.1X configuration ············································································································································· 320

HP implementation of 802.1X ···································································································································· 320

Access control methods ······································································································································ 320

Using 802.1X authentication with other features ···························································································· 320 Configuring 802.1X ···················································································································································· 321

Configuration prerequisites ································································································································ 321

802.1X configuration task list ···························································································································· 322

Configuring 802.1X globally ····························································································································· 322

Configuring 802.1X on a port ··························································································································· 324 Configuration examples ·············································································································································· 326

802.1X configuration example ·························································································································· 326

ACL assignment configuration example············································································································ 333

AAA configuration ·················································································································································· 342

Introduction to AAA ············································································································································ 342

Domain-based user management ······················································································································ 343 Configuring AAA ························································································································································· 343

Configuring an ISP domain ································································································································ 344

Configuring authentication methods for the ISP domain ················································································· 345

Configuring authorization methods for the ISP domain ·················································································· 346

Configuring accounting methods for the ISP domain ······················································································ 347

viii

AAA configuration example ······································································································································· 349

RADIUS configuration ············································································································································· 354

Introduction to RADIUS ······································································································································· 354

Client/server model ············································································································································ 354

Security and authentication mechanisms ·········································································································· 354

Basic message exchange process of RADIUS ·································································································· 355

RADIUS packet format ········································································································································ 356

Extended RADIUS attributes ······························································································································· 358

Protocols and standards ····································································································································· 359 Configuring RADIUS ···················································································································································· 359

Configuring RADIUS servers ······························································································································ 360

Configuring RADIUS parameters ······················································································································· 361 RADIUS configuration example ·································································································································· 363 Configuration guidelines ············································································································································· 369

Users ········································································································································································ 370

Configuring users ························································································································································· 370

Configuring a local user ····································································································································· 370

Configuring a user group ··································································································································· 372

PKI configuration ····················································································································································· 374

PKI overview ································································································································································· 374

PKI terms ······························································································································································· 374

Architecture of PKI ··············································································································································· 374

Applications of PKI ·············································································································································· 375

Operation of PKI ·················································································································································· 376 Configuring PKI ···························································································································································· 376

Creating a PKI entity ··········································································································································· 379

Creating a PKI domain ······································································································································· 380

Generating an RSA key pair ······························································································································ 383

Destroying the RSA key pair ······························································································································ 383

Retrieving a certificate ········································································································································ 384

Requesting a local certificate ····························································································································· 385

Retrieving and displaying a CRL ························································································································ 386 PKI configuration example ·········································································································································· 388

Configuring a PKI entity to request a certificate from a CA ··········································································· 388 Configuration guidelines ············································································································································· 393

Port isolation group configuration ·························································································································· 394

Overview ······································································································································································· 394 Configuring a port isolation group ···························································································································· 394 Port isolation group configuration example ·············································································································· 395

Authorized IP configuration ···································································································································· 397

Overview ······································································································································································· 397 Configuring authorized IP ··········································································································································· 397 Authorized IP configuration example ························································································································· 398

Authorized IP configuration example ················································································································ 398

ACL configuration ··················································································································································· 401

ACL overview ······························································································································································· 401

Introduction to IPv4 ACL ····································································································································· 401

Effective period of an ACL ································································································································· 402

ACL step ······························································································································································· 402

Configuring an ACL ····················································································································································· 403

Configuring a time range ··································································································································· 403

Creating an IPv4 ACL ········································································································································· 405

Configuring a rule for a basic IPv4 ACL ··········································································································· 40 5

Configuring a rule for an advanced IPv4 ACL ································································································· 407

Configuring a rule for an Ethernet frame header ACL ···················································································· 410 Configuration guidelines ············································································································································· 412

QoS configuration ··················································································································································· 413

Introduction to QoS ······················································································································································ 413

Networks without QoS guarantee ····················································································································· 413

QoS requirements of new applications ············································································································· 413

Congestion: causes, impacts, and countermeasures ······················································································· 413

End-to-end QoS ···················································································································································· 415

Traffic classification ············································································································································· 415

Packet precedences ············································································································································· 416

Queue scheduling ··············································································································································· 418

Line rate ································································································································································ 420

Priority mapping ·················································································································································· 421

Introduction to priority mapping tables ············································································································· 422 QoS configuration························································································································································ 423

Configuration task lists ········································································································································ 423

Creating a class ··················································································································································· 425

Configuring match criteria ································································································································· 426

Creating a traffic behavior ································································································································· 428

Configuring traffic mirroring and traffic redirecting for a traffic behavior ··················································· 429

Configuring other actions for a traffic behavior ······························································································ 430

Creating a policy················································································································································· 431

Configuring classifier-behavior associations for the policy ············································································ 431

Applying a policy to a port ································································································································ 432

Configuring queue scheduling on a port ·········································································································· 433

Configuring line rate on a port ·························································································································· 434

Configuring priority mapping tables ················································································································· 435

Configuring priority trust mode on a port ········································································································· 436 Configuration guidelines ············································································································································· 438

ACL/QoS configuration examples ························································································································ 439

ACL/QoS configuration example ······························································································································ 439

PoE configuration ···················································································································································· 448

PoE overview ································································································································································ 448

Advantages ·························································································································································· 448

Composition ························································································································································· 448

Protocol specification ·········································································································································· 449 Configuring PoE ··························································································································································· 449

Configuring PoE ports ········································································································································· 449

Configuring non-standard PD detection ············································································································ 451

Displaying information about PSE and PoE ports ···························································································· 452 PoE configuration example ········································································································································· 452

Index ········································································································································································ 455

Overview

The HP V1910 Switch Series can be configured through the command line interface (CLI), web interface, and SNMP/MIB. These configuration methods are suitable for different application scenarios.

 The web interface supports all V1910 Switch Series configurations.  The CLI provides some configuration commands to facilitate your operation. To perform other

configurations not supported by the CLI, use the web interface.

Configuration through the web interface

Web-based network management operating environment

HP provides the web-based network management function to facilitate the operations and maintenance on HP’s network devices. Through this function, the administrator can visually manage and maintain network devices through the web-based configuration interfaces.

Figure 1 Web-based network management operating environment

Logging in to the web interface

Default login information

The device is provided with the default Web login information. You can use the default information to log in to the web interface.

Table 1 The default web login information

Information needed at lo

in Default value

Username admin

Password None

IP address of the device (VLAN-interface 1)

Default IP address of the device, depending on the status of the network where the device resides.

1. The device is not connected to the network, or no DHCP server exists in the subnet where the

device resides

If the device is not connected to the network, or no DHCP server exists in the subnet where the device resides, you can get the default IP address of the device on the label on the device, as shown in Figure

2. The default subnet mask is 255.255.0.0.

Figure 2 Default IP address of the device

2. A DHCP server exists in the subnet where the device resides

If a DHCP server exists in the subnet where the device resides, the device will dynamically obtain its default IP address through the DHCP server. You can log in to the device through the console port, and execute the summary command to view the information of its default IP address.

<Sysname> summary Select menu option: Summary IP Method: DHCP IP address: 10.153.96.86 Subnet mask: 255.255.255.0 Default gateway: 0.0.0.0 <Omitted>

Example

Assuming that the default IP address of the device is 169.254.52.86, follow these steps to log in to the device through the web interface.

 Connect the device to a PC

Connect the GigabitEthernet interface of the device to a PC by using a crossover Ethernet cable (by default, all interfaces belong to VLAN 1).

 Configure an IP address for the PC and ensure that the PC and device can communicate with each

other properly.

Select an IP address for the PC from network segment 169.254.0.0/16 (except for the default IP address of the device), for example, 169.254.52.86.

 Open the browser, and input the login information.

On the PC, open the browser (IE 5.0 or later), type the IP address http://169.254.52.86 in the address bar, and press Enter to enter the login page of the web interface, as shown in Figure 3.Input the username admin and the verification code, leave the password blank, and click Login.

Figure 3 Login page of the web interface

CAUTION:

 The PC where you configure the device is not necessarily a web-based network mana

ement terminal. A web-based network management terminal is a PC used to log in to the web interface and is required to be reachable to the device.

 After logging in to the web interface, you can select Device > Users from the navigation tree, create a

new user, and select Wizard or Network > VLAN interface to configure the IP address of the VLAN interface acting as the management interface. For more information, see the corresponding configuration guides of these modules.

 If you click the verification code displayed on the web login page, you can get a new verification code.  Up to five users can concurrently log in to the device through the web interface.

Logging out of the web interface

Click Logout in the upper-right corner of the web interface, as shown in Figure 4 to quit the web console.

The system does not save the current configuration automatically. Therefore, you are recommended to save the current configuration before logout.

Introduction to the web interface

The Web interface is composed of three parts: navigation tree, title area, and body area, as shown in

Figure 4.

Figure 4 Web-based configuration interface

(1) Navigation tree (2) Body area (3) Title area

 Navigation tree—Organizes the web-based NM functions as a navigation tree, where you can

select and configure functions as needed. The result is displayed in the body area.

 Body area—Allows you to configure and display features.  Title area—Displays the path of the current configuration interface in the navigation tree; provides

the Help button to display the web related help information, and the Logout button to log out of the web interface.

CAUTION:

The web network management functions not supported by the device are not displayed in the navi

ation

tree.

Web user level

Web user levels, from low to high, are visitor, monitor, configure, and management. A user with a higher level has all the operating rights of a user with a lower level.

 Visitor—Users of this level can only use the network diagnostic tools ping and Trace Route. They can

neither access the device data nor configure the device.

 Monitor—Users of this level can only access the device data but cannot configure the device.

 Configure—Users of this level can access device data and configure the device, but they cannot

upgrade the host software, add/delete/modify users, or back up/restore configuration files.

 Management—Users of this level can perform any operations to the device.

Introduction to the web-based NM functions

NOTE:

User level in Table 2 indicates that users of this level or users of a higher level can perform the corresponding operations.

Table 2 Description of Web-based NM functions

Function menu Descri

tion

User level

Wizard IP Setup

Allows you to perform quick configuration of the device.

Management

IRF

Setup

Displays global settings and port settings of a stack.

Configure

Allows you to configure global parameters and stack ports.

Management

Topology Summary

Displays the topology summary of a stack. Configure

Device Summary

Displays the control panels of stack members. Configure

Summary

System Information

Displays the basic system information, system resource state, and recent system operation logs.

Monitor

Device Information

Displays the port information of the device. Monitor

Devi ce

Basic

System Name

Displays and allows you to configure the system name.

Configure

Web Idle Timeout

Displays and allows you to configure the idle timeout period for logged-in users.

Configure

Device Maintenan ce

Software Upgrade

Allows you to configure to upload upgrade file from local host, and upgrade the system software.

Management

Reboot Allows you to configure to reboot the device. Management

Electronic Label Displays the electronic label of the device. Monitor

Diagnostic Information

Generates diagnostic information file, and allows you to view or save the file to local host.

Management

System Time

Displays and allows you to configure the system date and time.

Configure

Syslog

Loglist

Displays and refreshes system logs. Monitor

Allows you to clear system logs. Configure

Loghost Displays and allows you to configure the loghost. Configure

Log Setup

Displays and allows you to configure the buffer capacity, and interval for refreshing system logs.

Configure

Function menu Descri

tion

User level

Configurati on

Backup

Allows you to back up the configuration file to be used at the next startup from the device to the host of the current user.

Management

Restore

Allows you to upload the configuration file to be used at the next startup from the host of the current user to the device.

Management

Save

Allows you to save the current configuration to the configuration file to be used at the next startup.

Configure

Initialize Allows you to restore the factory default settings. Configure

File Managem ent

File Management

Allows you to manage files on the device, such as displaying the file list, downloading a file, uploading a file, and removing a file.

Management

Port Managem ent

Summary Displays port information by features. Monitor

Detail Displays feature information by ports. Monitor

Setup

Allows you to create, modify, delete, and enable/disable a port, and clear port statistics.

Configure

Port Mirroring

Summary

Displays the configuration information of a port mirroring group.

Monitor

Create Allows you to create a port mirroring group. Configure

Remove Allows you to remove a port mirroring group. Configure

Modify Port

Allows you to configure ports for a mirroring group.

Configure

Users

Summary

Displays the brief information of FTP and Telnet users.

Monitor

Super Password

Allows you to configure a password for a lower-level user to switch from the current access level to the management level.

Management

Create Allows you to create an FTP or Telnet user. Management

Modify

Allows you to modify FTP or Telnet user information.

Management

Remove Allows you to remove an FTP or a Telnet user. Management

Switch To Management

Allows you to switch the current user level to the management level.

Visitor

Loopback Loopback

Allows you to perform loopback tests on Ethernet interfaces.

Configure

VCT VCT

Allows you to check the status of the cables connected to Ethernet ports.

Configure

Flow Interval

Port Traffic Statistics

Displays the average rate at which the interface receives and sends packets within a specified time interval.

Monitor

Interval Configuration

Allows you to set an interval for collecting traffic statistics on interfaces.

Configure

Function menu Descri

tion

User level

Storm Constrain

Displays and allows you to set the interval for collecting storm constrain statistics.

Displays, and allows you to create, modify, and remove the port traffic threshold.

Configure

RMON

Statistics

Displays, and allows you to create, modify, and clear RMON statistics.

Configure

History

Displays, and allows you to create, modify, and clear RMON history sampling information.

Configure

Alarm

Allows you to view, create, modify, and clear alarm entries.

Configure

Event

Allows you to view, create, modify, and clear event entries.

Configure

Log Displays log information about RMON events. Configure

Energy Saving

Displays and allows you to configure the energy saving settings of an interface.

Configure

SNMP

Setup

Displays and refreshes SNMP configuration and statistics information.

Monitor

Allows you to configure SNMP. Configure

Community

Displays SNMP community information. Monitor

Allows you to create, modify and delete an SNMP community.

Configure

Group

Displays SNMP group information. Monitor

Allows you to create, modify and delete an SNMP group.

Configure

User

Displays SNMP user information. Monitor

Allows you to create, modify and delete an SNMP user.

Configure

Trap

Displays the status of the SNMP trap function and information about target hosts.

Monitor

Allows you to enable or disable the SNMP trap function, or create, modify and delete a target host.

Configure

View

Displays SNMP view information. Monitor

Allows you to create, modify and delete an SNMP view.

Configure

Interface Statistics

Displays and allows you to clear the statistics information of an interface.

Configure

Net

VLAN Select VLAN Allows you to select a VLAN range. Monitor

Function menu Descri

tion

User level

Create Allows you to create VLANs. Configure

Port Detail Displays the VLAN-related details of a port. Monitor

Detail Displays the member port information of a VLAN. Monitor

Modify VLAN

Allows you to modify the description and member ports of a VLAN.

Configure

Modify Port

Allows you to change the VLAN to which a port belongs.

Configure

Remove Allows you to remove VLANs. Configure

VLAN Interface

Summary

Displays information about VLAN interfaces by address type.

Monitor

Create

Allows you to create VLAN interfaces and configure IP addresses for them.

Configure

Modify

Allows you to modify the IP addresses and status of VLAN interfaces.

Configure

Remove Allows you to remove VLAN interfaces. Configure

Voice VLAN

Summary

Displays voice VLAN information globally or on a port.

Monitor

Setup Allows you to configure the global voice VLAN. Configure

Port Setup Allows you to configure a voice VLAN on a port. Configure

OUI Summary

Displays the addresses of the OUIs that can be identified by voice VLAN.

Monitor

OUI Add

Allows you to add the address of an OUI that can be identified by voice VLAN.

Configure

OUI Remove

Allows you to remove the address of an OUI that can be identified by voice VLAN.

Configure

MAC

Displays MAC address information. Monitor

Allows you to create and remove MAC addresses. Configure

Setup

Displays and allows you to configure MAC address aging time.

Configure

MSTP

Region

Displays information about MST regions. Monitor

Allows you to modify MST regions. Configure

Global Allows you to set global MSTP parameters. Configure

Port Summary Displays the MSTP information of ports. Monitor

Port Setup Allows you to set MSTP parameters on ports. Configure

Link Aggregati on

Summary

Displays information about link aggregation groups.

Monitor

Create Allows you to create link aggregation groups. Configure

Modify Allows you to modify link aggregation groups. Configure

Remove Allows you to remove link aggregation groups. Configure

Function menu Descri

tion

User level

LACP

Summary

Displays information about LACP-enabled ports and their partner ports.

Monitor

Setup Allows you to set LACP priorities. Configure

LLDP

Port Setup

Displays the LLDP configuration information, local information, neighbor information, statistics information, and status information of a port.

Monitor

Allows you to modify LLDP configuration on a port. Configure

Global Setup

Displays global LLDP configuration information. Monitor

Allows you to configure global LLDP parameters. Configure

Global Summary

Displays global LLDP local information and statistics.

Monitor

Neighbor Summary

Displays global LLDP neighbor information. Monitor

IGMP Snooping

Basic

Displays global IGMP snooping configuration information or the IGMP snooping configuration information in a VLAN, and allows you to view the IGMP snooping multicast entry information.

Monitor

Allows you to configure IGMP snooping globally or in a VLAN.

Configure

Advanced

Displays the IGMP snooping configuration information on a port.

Monitor

Allows you to configure IGMP snooping on a port. Configure

IPv4 Routing

Summary Displays the IPv4 active route table. Monitor

Create Allows you to create an IPv4 static route. Configure

Remove Allows you to delete the selected IPv4 static routes. Configure

DHCP

DHCP Relay

Displays information about the DHCP status, advanced configuration information of the DHCP relay agent, DHCP server group configuration, DHCP relay agent interface configuration, and the DHCP client information.

Monitor

Allows you to enable/disable DHCP, configure advanced DHCP relay agent settings, configure a DHCP server group, and enable/disable the DHCP relay agent on an interface.

Configure

DHCP Snooping

Displays the status, trusted and untrusted ports and DHCP client information of DHCP snooping.

Monitor

Allows you to enable/disable DHCP snooping, and configure DHCP snooping trusted and untrusted ports.

Configure

Service Service

Displays the states of services: enabled or disabled.

Configure

Allows you to enable/disable services, and set related parameters.

Management

Function menu Descri

tion

User level

Diagnostic Tools

Ping Allows you to ping an IPv4 address. Visitor

Trace Route Allows you to perform trace route operations. Visitor

ARP Managem ent

ARP Table

Displays ARP table information. Monitor

Allows you to add, modify, and remove ARP entries.

Configure

Gratuitous ARP

Displays the configuration information of gratuitous ARP.

Monitor

Allows you to configure gratuitous ARP. Configure

ARP Anti-Attack

ARP Detection

Displays ARP detection configuration information. Monitor

Allows you to configure ARP detection. Configure

Auth entic ation

802.1X 802.1X

Displays 802.1X configuration information globally or on a port.

Monitor

Allows you to configure 802.1X globally or on a port.

Configure

AAA

Domain Setup

Displays ISP domain configuration information. Monitor

Allows you to add and remove ISP domains. Management

Authentication

Displays the authentication configuration information of an ISP domain.

Monitor

Allows you to specify authentication methods for an ISP domain.

Management

Authorization

Displays the authorization method configuration information of an ISP domain.

Monitor

Allows you to specify authorization methods for an ISP domain.

Management

Accounting

Displays the accounting method configuration information of an ISP domain.

Monitor

Allows you to specify accounting methods for an ISP domain.

Management

RADIUS

RADIUS Server

Displays and allows you to configure RADIUS server information.

Management

RADIUS Setup

Displays and allows you to configure RADIUS parameters.

Management

Users

Local User

Displays configuration information about local users.

Monitor

Allows you to create, modify and remove a local user.

Management

User Group

Displays configuration information about user groups.

Monitor

Allows you to create, modify and remove a user group.

Management

PKI Entity Displays information about PKI entities. Monitor

Function menu Descri

tion

User level

Allows you to add, modify, and delete a PKI entity. Configure

Domain

Displays information about PKI domains. Monitor

Allows you to add, modify, and delete a PKI domain.

Configure

Certificate

Displays the certificate information of PKI domains and allows you to view the contents of a certificate.

Monitor

Allows you to generate a key pair, destroy a key pair, retrieve a certificate, request a certificate, and delete a certificate.

Configure

CRL

Displays the contents of the CRL. Monitor

Allows you to receive the CRL of a domain. Configure

Secu rity

Port Isolate Group

Summary Displays port isolation group information. Monitor

Modify Allows you to configure a port isolation group. Configure

Authorized IP

Summary

Displays the configurations of authorized IP, the associated IPv4 ACL list, and the associated IPv6 ACL list.

Management

Setup Allows you to configure authorized IP. Management

QoS

Time Range

Summary Displays time range configuration information. Monitor

Create Allows you to create a time range. Configure

Remove Allows you to delete a time range. Configure

ACL IPv4

Summary Displays IPv4 ACL configuration information. Monitor

Create Allows you to create an IPv4 ACL. Configure

Basic Setup Allows you to configure a rule for a basic IPv4 ACL. Configure

Advanced Setup

Allows you to configure a rule for an advanced IPv4 ACL.

Configure

Link Setup Allows you to create a rule for a link layer ACL. Configure

Remove Allows you to delete an IPv4 ACL or its rules. Configure

Queue

Summary Displays the queue information of a port. Monitor

Setup Allows you to configure a queue on a port. Configure

Line Rate

Summary Displays line rate configuration information. Monitor

Setup Allows you to configure the line rate. Configure

Classifier

Summary Displays classifier configuration information. Monitor

Create Allows you to create a class. Configure

Setup

Allows you to configure the classification rules for a class.

Configure

Remove

Allows you to delete a class or its classification rules.

Configure

Behavior

Summary Displays traffic behavior configuration information. Monitor

Create Allows you to create a traffic behavior. Configure

Function menu Descri

tion

User level

Setup

Allows you to configure actions for a traffic behavior.

Configure

Port Setup

Allows you to configure traffic mirroring and traffic redirecting for a traffic behavior

Configure

Remove Allows you to delete a traffic behavior. Configure

QoS Policy

Summary Displays QoS policy configuration information. Monitor

Create Allows you to create a QoS policy. Configure

Setup

Allows you to configure the classifier-behavior associations for a QoS policy.

Configure

Remove

Allows you to delete a QoS policy or its classifier-behavior associations.

Configure

Port Policy

Summary Displays the QoS policy applied to a port. Monitor

Setup Allows you to apply a QoS policy to a port. Configure

Remove Allows you to remove the QoS policy from the port. Configure

Priority Mapping

Displays priority mapping table information. Monitor

Allows you to modify the priority mapping entries. Configure

Port Priority Port Priority

Displays port priority and trust mode information. Monitor

Allows you to modify port priority and trust mode. Configure

PoE PoE

Summary

Displays PSE information and PoE interface information.

Monitor

Setup Allows you to configure a PoE interface. Configure

Introduction to the common items on the web pages

Buttons and icons

Table 3 Commonly used buttons and icons

Button and icon Function

Used to apply the configuration on the current page.

Used to cancel the configuration on the current page, and return to the corresponding list page or the Device Info page.

Used to refresh the information on the current page.

Used to clear all the information on a list or all statistics.

Used to enter a page for adding an item.

Used to remove the selected items.

Used to select all the entries on a list, or all the ports on the device panel.

Button and icon Function

Used to deselect all the entries on a list, or all the ports on the device panel.

Generally present on the configuration wizard; used to buffer but not apply the configuration of the current step and enter the next configuration step.

Generally present on the configuration wizard; used to buffer but not apply the configuration of the current step and return to the previous configuration step.

Generally present on the configuration wizard; used to apply the configurations of all configuration steps.

Generally present on the “Operation” column on a list; used to enter the modification page of an item so that you can modify the configurations of the item.

Generally present on the “Operation” column on a list; used to delete the item corresponding to this icon.

Click the plus sign before a corresponding item. You can see the collapsed contents.

Page display

The web interface can display a long list by pages, as shown in Figure 5. You can set the number of entries displayed per page, and use the First, Prev, Next, and Last links to view the contents on the first, previous, next, and last pages, or go to any page that you want to view.

Figure 5 Content display by pages

Search function

On some list pages, the web interface provides basic and advanced search functions. You can use the search function to display those entries matching certain search criteria.

 Basic search function—Select a search item from the drop-down list as shown in Figure 5, input the

keyword, and click the Query button to display the entries that match the criteria.

 Advanced search function—You can click

before Search Item, as shown in Figure 6. You can select Match case and whole word, that is, the item to be searched must completely match the keyword, or you can select Search in previous results. If you do not select exact search, fuzzy search is performed.

Figure 6 Advanced search

Sorting function

On some list pages, the web interface provides the sorting function to display the entries in a certain order.

As shown in Figure 7, you can click the blue heading item of each column to sort the entries based on the heading item you selected. Then, the heading item is displayed with an arrow beside it. The upward arrow indicates the ascending order, and the downward arrow indicates the descending order.

Figure 7 Sort display (based on MAC address in the ascending order)

Configuration guidelines

 The web console supports Microsoft Internet Explorer 6.0 SP2 and higher.  The web console does not support the Back, Next, Refresh buttons provided by the browser. Using

these buttons may result in abnormal display of web pages.

 When the device is performing spanning tree calculation, you cannot log in to or use the web

interface.

 The Windows firewall limi ts th e num ber of TCP connections, so when you use I E to log in to th e we b

interface, sometimes you may be unable to open the web interface. To avoid this problem, turn off the Windows firewall before login.

 If the software version of the device changes, when you log in to the device through the web

interface, delete the temporary Internet files of IE; otherwise, the web page content may not be displayed correctly.

Configuration at the CLI

NOTE:

 The HP V1910 Switch Series can be confi

ured through the CLI, web interface, and SNMP/MIB, amon

which the web interface supports all V1910 Switch Series configurations. These configuration methods are suitable for different application scenarios. As a supplementary to the web interface, the CLI provides some configuration commands to facilitate your operation, which are described in this chapter. To perform other configurations not supported by the CLI, use the web interface.

 You will enter user view directly after you log in to the device. Commands in the document are all

performed in user view.

Getting started with the CLI

As a supplementary to the web interface, the CLI provides some configuration commands to facilitate your operation. For example, if you forget the IP address of VLAN-interface 1 and cannot log in to the device through the web interface, you can connect the console port of the device to a PC, and reconfigure the IP address of VLAN-interface 1 at the CLI.

This section describes using the CLI to manage the device.

Setting up the configuration environment

To set up the configuration environment, connect a terminal (a PC in this example) to the console port on the switch with a console cable.

A console cable is an 8-core shielded cable, with a crimped RJ-45 connector at one end for connecting to the console port of the switch, and a DB-9 female connector at the other end for connecting to the serial port on the console terminal.

Figure 8 Console cable

Use a console cable to connect a terminal device to the switch, as follows:

Step1 Plug the DB-9 female connector to the serial port of the console terminal or PC. Step2 Connect the RJ-45 connector to the console port of the switch.

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