HP ProCurve 1600M Manuale utente

HP ProCurve

Switch 1600M

Installation Guide

Def_hw~1.boo : Defhw0.fm Page i Thursday, May 21, 1998 5:36 PM

Hewlett-Packard Company

8000 Foothills Boulevard, m/s 5552

Roseville, California 95747-5552

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

This document contains information which is protected by

prior permission is prohibited, except as allowed under the

Publication Number

J4120-90001

June 1998

Applicable Products

HP ProCurve Switch 1600M (HP J4120A)

Disclaimer

The information contained in this document 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.

Hewlett-Packard assumes no responsibility for the use or

reliability of its software on equipment that is not furnished

by Hewlett-Packard.

Warranty

See the Customer Support/Warranty booklet included with

the product.

A copy of the specific warranty terms applicable to your

Hewlett-Packard products and replacement parts can be

obtained from your HP Sales and Service Office or

authorized dealer.

Def_hw~1.boo : Defhw0.fm Page ii Thursday, May 21, 1998 5:36 PM

iii

Contents

1 Introducing the HP Switch 1600M

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

Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Clear Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

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

Mode Select Button and Indicator LEDs . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Back of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Switch Operation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Address Table Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Simultaneous Network Communications . . . . . . . . . . . . . . . . . . . . . . . 1-9

Effect of VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

2 Installing the Switch 1600M

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

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

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

1. Prepare the Installation Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2. (Optional) Install Switch Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

4. Verify the Switch Operates Correctly . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

LED Behavior: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

5. Mount the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Rack or Cabinet Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Horizontal Surface Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

6. Connect the Switch to a Power Source . . . . . . . . . . . . . . . . . . . . . . 2-11

7. Connect the Network Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Using the RJ-45 Connectors (10/100Base-TX ports) . . . . . . . . . . 2-12

Connecting Cables to the Switch Port Module . . . . . . . . . . . . . . 2-12

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8. (Optional) Connect a Console to the Switch . . . . . . . . . . . . . . . . . . 2-13

Terminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

Direct Console Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Telnet Console Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Hot Swapping the Switch Port Module . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Adding or Replacing the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Changing the Module Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Where to Go From Here . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

3 Troubleshooting

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

Diagnosing with the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Proactive Networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Hardware Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Testing the Switch by Resetting It . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Checking the Switch LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Checking Console Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Testing Twisted-Pair Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Testing Switch-to-Device Network Communications . . . . . . . . . . . . . 3-8

Testing End-to-End Network Communications . . . . . . . . . . . . . . . . . . 3-9

HP Customer Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

A Specifications

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

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

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

Acoustic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

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

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

B Cables and Connectors

Twisted-Pair Cable/Connector Pin-Outs . . . . . . . . . . . . . . . . . . . . . . . B-1

Twisted-Pair Cable for Switch (MDI-X) to

Computer (MDI) Network Connection . . . . . . . . . . . . . . . . . . . . . . . . B-2

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Twisted-Pair Cable for Switch (MDI-X) to

Hub or Switch (MDI-X) Network Connection . . . . . . . . . . . . . . . . . . . B-3

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

Twisted-Pair Straight-Through Cable . . . . . . . . . . . . . . . . . . . . . . B-4

Twisted-Pair Cross-Over Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4

Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

10Base-FL Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

100Base-FX Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

Gigabit-SX Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

C Safety and EMC Regulatory Statements

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Informations concernant la sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Hinweise zur Sicherheit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Considerazioni sulla sicurezza . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Consideraciones sobre seguridad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Safety Information (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Safety Information (China) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

EMC Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

U.S.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Australia/New Zealand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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1-1

Introducing the HP Switch

1600M

Introducing the HP Switch 1600M

The HP Switch 1600M 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, this switch will be abbreviated as the Switch 1600M.

The Switch 1600M has 16 10/100Base-T RJ-45 ports, and a slot for installing

any of the supported switch modules. At the time of this printing, there are 4:

■HP J4111A Switch 10/100Base-T Module (8 RJ-45 ports)

■HP J4112A Switch 100Base-FX Module (4 SC-connector fiber-optic ports)

■HP J4113A Switch Gigabit-SX Module (1 SC-connector fiber-optic port)

■HP J4118A Switch 10Base-FL Module (4 ST-connector fiber-optic ports)

With this switch you can build a switched network infrastructure by

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

computers, printers, and servers to these switches to provide dedicated

bandwidth to those devices.

This chapter describes your HP Switch 1600M including:

■Front and back of the switch

■Features

■Switch operation overview

Reset

ConsoleFault

Powe r

Clear

Mode Select

Self

Test

Module

Status

Fan

Status

Act Fdx 100

HP J4120A

Switch 1600

Link

Mode

2X 3X 4X 5X 7X6X 8X

Link

Mode

10X 11X 12X 13X 15X14X 16X

HP ProCurve Switch 1600M (HP J4120A)

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1-2

Introducing the HP Switch 1600M

Front of the Switch

Introducing the HP Switch

1600M

Front of the Switch

Console Port

This port is used to connect a console to the switch by using the serial cable

supplied with the switch. This connection is described under “Connecting a

Console to the Switch” inchapter 2, “Installing the Switch 1600M”. Theconsole

can be a PC running a VT-100 terminal emulator, or a VT-100 terminal.

Reset Button

This button is used to reset the switch while it is powered on. This action clears

any temporary error conditions that may have occurred, executes the switch

self test, and resets all network activity counters to zero. The counters are

displayed in the switch console interface, the switch web browser interface,

and through SNMP network management applications, such as HP TopTools

for Hubs & Switches.

Reset

ConsoleFault

Powe r

Clear

Mode Select

Self

Test

Module

Status

Fan

Status

Act Fdx 100

HP J4120A

Switch 1600

Link

Mode

2X 3X 4X 5X 7X6X 8X

Link

Mode

10X 11X 12X 13X 15X14X 16X

Power

LED Fault

LED

10/100Base-TX RJ-45 ports

with Link and Mode LEDs for each port

Mode Select button

and indicator LEDs Status LEDs for Switch

Port Module, and Fan

Console port

Reset and Clear

buttons

Slot for

Switch Port Module

Self Test

LED

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1-3

Introducing the HP Switch 1600M

Front of the Switch

Introducing the HP Switch

1600M

Clear Button

This button is used for these purposes:

■Deleting Passwords - When pressed by itself for at least one second,

deletes any switch console access passwords that you may have config-

ured. Use this feature if you have misplaced the password and need

console access.

This button is provided for your convenience, but its presence means

that if you are concerned with the security of the switch configuration

and operation, you should make sure the switch is installed in a secure

location, such as a locked wiring closet.

■Restoring Factory Default Configuration - When pressed with the

Reset button in a specific pattern, clears any configuration changes you

may have made through the switch console, the web browser interface,

and SNMP management, and restores the factory default configuration to

the switch. For the specific method to restore the factory default config-

uration, see “Restoring the Factory Default Configuration” in chapter 8,

“Troubleshooting” of the HP Switch 8000M and 1600M Management and

Configuration Guide that came with your switch.

LEDs

Table 1-1. Switch LEDs

Switch LEDs State Meaning

Power

(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.

Flashing†A fault has occurred on the switch, the switch port module (if installed), or a fan. The

Status LED for the device with the fault will flash simultaneously.

On On briefly after the switch is powered on or reset, at the beginning of switch self test.

Ifonfora prolonged time,the switchhasencountered afatal hardware failure,or has

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

†The flashing behavior is an on/off cycle once every 1.6 seconds, approximately.

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1-4

Introducing the HP Switch 1600M

Front of the Switch

Introducing the HP Switch

1600M

Table 1-2. Switch Port Module LEDs

Self Test

(green) Off The normal operational state; the switch is not undergoing self test.

On The switch self test and initialization are in progress after you have power cycled or

resettheswitch.TheswitchisnotoperationaluntilthisLEDgoesoff.TheSelfTestLED

alsocomesonbrieflywhenyou“hotswap”amoduleintotheswitch;themoduleisself

tested when hot swapped.

Flashing†A component of the switch has failed its self test. The status LED for that component,

for example a fan, and the switch Fault LED will flash simultaneously.

Mode Select

(3greenLEDs) Act Indicates that the port Mode LEDs are displaying network activity information.

Fdx Indicates that the port Mode LEDs are lit for ports that are in Full Duplex Mode.

100 Indicates that the port Mode LEDs are lit for ports that are operating at 100 Mbps.

Module

Status (green) On A module is installed in the switch module slot and that the module is undergoing or

has passed self test.

Off A module is not installed in the switch module slot.

Flashing†The module in the slot has failed self test or is not installed properly. The switch Fault

LED,andthe SelfTestLED maybeflashing simultaneously.If theModuleStatus LEDis

flashing by itself, a different module type has been hot swapped into the slot without

the switch being reset. See “Hot Swapping Switch Port Modules” on.

Fan Status

(green) On The cooling fans are operating normally.

Flashing†One or more of the cooling fans have failed. The switch Fault LED will be flashing

simultaneously.

†The flashing behavior is an on/off cycle once every 1.6 seconds, approximately.

Switch LEDs State Meaning

Port LEDs State Meaning

Link On Indicatestheportisenabledandreceivingalinkbeatsignal(forthetwisted-pairports),

or a strong enough light level (for the fiber-optic ports) from the connected device.

Off One of these conditions exists:

• no active network cable is connected to the port

• the port is not receiving link beat or sufficient light

• theport hasbeendisabledthrough theswitch console,the webbrowserinterface,

or HP TopTools.

Mode Displaysnetworkactivity information, orwhether the port isconfigured for FullDuplex operation, or

100Mbpsoperationdependingonthemodeselected.See“ModeSelectButtonandIndicatorLEDs”

on the next page for more information.

Def_hw~1.boo : DEFHW1.FM Page 4 Thursday, May 21, 1998 5:36 PM

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