HP Pocurve switch 408 Manuale utente

hp procurve

switch 408

installation guide

www.hp.com/go/ procurvehp

HP ProCurve

Switch 408

Installation Guide

honda.book Page i Wednesday, April 18, 2001 2:50 PM

Hewlett-Packard Company

8000 Foothills Boulevard, m/s 5552

Roseville, California 95747-5552

http://www.hp.com/go/hpprocurve

This document contains information

which is protected by copyright. Repro-

duction, adaptation, or translation

without prior permission is prohibited,

except as allowed under the copyright

laws.

Publication Number

J4097-90101

March 2001

Applicable Product

HP ProCurve Switch 408 (HP J4097B)

Disclaimer

The information contained in this docu-

ment is subject to change without notice.

HEWLETT-PACKARDCOMPANYMAKES

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.

Hewlett-Packard assumes no responsi-

bility for the use or reliability of its soft-

ware on equipment that is not furnished

by Hewlett-Packard.

Warranty

A copy of the specific warranty terms

applicable to your Hewlett-Packard prod-

ucts and replacement parts can be

obtained from your HP Sales and Service

Office or authorized dealer.

Safety

Before installing and operating this

product, please read the “Installation

Precautions” in chapter 2, “Installing the

Switch 408”, and the safety statements in

appendix C, “Safety and EMC Regulatory

Statements”.

honda.book Page ii Wednesday, April 18, 2001 2:50 PM

Contents

1 Introducing the Switch 408

Front of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Network Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Back of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Switch Operation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Address Table Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

2 Installing the Switch 408

Included Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Installation Precautions: . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

1. Prepare the Installation Site . . . . . . . . . . . . . . . . . . . . . . 2-5

2. Verify the Switch Passes Its Self Test . . . . . . . . . . . . . . 2-6

3. Mount the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

4. Connect the Switch to a Power Source . . . . . . . . . . . . . 2-9

5. Connect the Network Cables . . . . . . . . . . . . . . . . . . . . . 2-9

Sample Network Topologies . . . . . . . . . . . . . . . . . . . . . . . . 2-10

As a Desktop Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

As a Segment Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

honda.book Page i Wednesday, April 18, 2001 2:50 PM

3 Troubleshooting

Basic Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Diagnosing With the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Hardware Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Testing the Switch by Resetting It . . . . . . . . . . . . . . . . . . 3-5

Testing Twisted-Pair Cabling . . . . . . . . . . . . . . . . . . . . . . . 3-5

Testing End-to-End Network Communications . . . . . . . 3-6

HP Customer Support Services . . . . . . . . . . . . . . . . . . . . . 3-6

A Specifications

Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

B Cables and Connectors

Twisted-Pair Cable/Connector

Pin-Outs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Straight-Through Twisted-Pair Cable . . . . . . . . . . . . . . . . B-2

Crossover Twisted-Pair Cable . . . . . . . . . . . . . . . . . . . . . . B-3

Twisted-Pair Cable Pin Assignments . . . . . . . . . . . . . . . . B-4

C Safety and EMC Regulatory Statements

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

EMC Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . C-9

honda.book Page ii Wednesday, April 18, 2001 2:50 PM

1-1

Introducing the Switch 408

The HP ProCurve Switch 408 is a multiport switch that can be used

to build high-performance switched workgroup networks. This

switch is a store-and-forward device that offers low latency for high-

speed networking.

Throughout this manual, the name of this switch will be abbreviated

as the Switch 408.

The Switch 408 has 8 auto-sensing 10/100Base-TX RJ-45 ports. With

this switch you can build a switched network infrastructure by

connecting it to hubs, other switches, or routers; or you can connect

directly to computers, printers, and servers to provide dedicated

bandwidth to those devices.

This chapter describes your Switch 408 including:

■Front and back of the switch

■Features

■Switch operation overview

HP ProCurve Switch 408 (HP J4097B)

honda.book Page 1 Wednesday, April 18, 2001 2:50 PM

1-2

Introducing the Switch 408

Front of the Switch

Network Ports

The switch has 8 auto-sensing 10/100Base-TX ports with RJ-45

connectors. All of the ports have the HP Auto- MDIX feature, which

means that either a straight-through or cross-over cable can be used

for any connection to another device, and the switch automatically

adjusts the pin assignments to complete the connection.

Fault

LED

Power

LED 10/100Base-TX RJ-45 ports

(all ports have the HP Auto-MDIX feature)

Link/Act, FDx, and 100

LEDs for each port

honda.book Page 2 Wednesday, April 18, 2001 2:50 PM

1-3

Introducing the Switch 408

Front of the Switch

LEDs

Table 1-1. Switch LEDs

Switch LEDs State Meaning

Pwr

(green)

On The switch is receiving power.

Off The switch is NOT receiving power.

Fault

(orange)

Off The normal state; indicates that there are no fault

conditions on the switch.

On The switch has a hardware failure, or has failed

its self test. See chapter 3, “Troubleshooting” for

more information.

Link/Act

(green –

overlaid with

the port

number)

On Indicates the port is operating correctly and

receiving a link signal from the connected device.

Off One of these conditions exists:

• no active network cable is connected to the

port

• the port is not receiving a link signal

Flickering Indicates that there is network activity on the

port.

FDx

(green)

On The corresponding port is operating at full duplex

Off The corresponding port is operating at half duplex

100

(green)

On The corresponding port is operating at 100 Mbps.

Off The corresponding port is operating at 10 Mbps.

honda.book Page 3 Wednesday, April 18, 2001 2:50 PM

1-4

Introducing the Switch 408

Back of the Switch

Power Connector

The Switch 408 does not have a power switch; it is powered on when

the AC power adapter is plugged in to an active power source and to

the switch.

Caution Use only the AC power adapter supplied with the

switch. Use of other adapters, including adapters that

came with other HP network products, may result in

damage to the equipment.

power connector

honda.book Page 4 Wednesday, April 18, 2001 2:50 PM

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