Cabletron Systems Netlink FRX4000 Manuale operativo

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Document number

09-41-06-114-03 The Complete Networking Solution TM

iii

Notice

Cabletron Systems reserves theright to make changes in specifications and

other information contained in this document without prior notice. The

readershould in all cases consult Cabletron Systems to determine whether

any such changes have been made.

Thehardware, firmware, and/orsoftwaredescribed in this manualis subject

to change without notice.

IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FOR

ANY INCIDENTAL, INDIRECT, SPECIAL, OR CONSEQUENTIAL

DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED TO

LOST PROFITS) ARISING OUTOF OR RELATED TO THISMANUAL

OR THE INFORMATION CONTAINED IN IT, EVEN IF CABLETRON

SYSTEMS HAS BEEN ADVISED OF, KNOWN, OR SHOULD HAVE

KNOWN, THE POSSIBILITY OF SUCH DAMAGES.

Printed in the UnitedStates ofAmerica.OrderNumber: FRX4-MNT-DOC.

Also see third-party software copyrights in theNetlink

FRX4000/FRX6000 User Guide.

Netlink is a trademark of Cabletron Systems, Inc. All other product desig-

nations are the property of their respective owners.

Statements of Compliance

United States (FCC)

Theequipmentprovided byCabletron Systems,Inc.anddocumented in this

manual has been tested and found to comply with the limits for a Class A

digital device, pursuant toPart 15of the FCC Rules. These limits are

designed to provide reasonable protection against harmful interference

when the equipment is operated in a commercial environment.

Thisequipmentgenerates,uses, and canradiateradio frequencyenergy and,

if not installed and used in accordance with the installation manual, may

cause harmful interference to radio communications. Operation of this

equipment in a residential area is likely to cause harmful interference, in

which casethe userwill berequired to, at his/herown expense, takethe nec-

essary measures to eliminate the interference.

iv FRX4000 Maintenance Guide, Rev 03

To ensurecompliancewith theClassA FCClimits,useonly shielded cables

with this equipment. Any cableinstalled above a ceiling or below a floor

must be of amaterial and construction approved by UL for that application.

Canada

This digital apparatus does not exceed the Class A limits for radio noise

emissions from digital apparatus set out in the Radio InterferenceRegula-

tions of the Canadian Department of Communications.

Le present appareil numerique n'emet pas de bruits radioelectriques

depassant les limits applicables aux appareils numeriques de laclass Apre-

scrites dans le Reglement surlebrouillageradioelectrique edicte parle min-

istere des Communications du Canada.

About This Manual

This manual is intended for use by field service personnel either directly

employed by orcontracted by Cabletron Systems,Inc.Themanualprovides

information that will aid in troubleshooting and maintaining an FRX4000.

You should also have a Netlink FRX4000/FRX6000 User Guide for ref-

erence.

Some of the operations described in this manual can lead to

damage to the hardware and/or software if not performed

correctly. This manual should be used only byqualified

service personnel.

Revision History

Rev Date Reason for Update

01 December 1996 Initial release (included FRX6000)

02 April 1997 Separate FRX4000 and FRX6000manuals

03 March 1998 Release 4.0

Terminology and Conventions

This typeface represents general text. This typeface represents computer

input and output.

In on-screen versions of the manual, items in blue are links to other places

inthe manual.

This symbol points to an informational noterelating to the text,

table, or figure that immediately precedes orfollows it.

This symbol and text identifies a cautionary note, the

content ofwhich is more criticalto heed than an informa-

tional note.

This symbol and text identifies a warning, intended to

prevent either injury to the user or major damage to

hardware, software, or system operation.

References to these keyboard keys appear in the manual and/or on the

screen:

"[N]"—is a reference to a key on yourkeyboard (where “N” is thekey).

"Enter"—means that you should type in the information,then press the

[Enter] key.

"Type"—is similar to "Enter", except that the word “[Enter]” follows

the information to be typed (e.g., "type n [Enter]").

"Press"—means press (hit, strike)the key once. Pressing the[Enter]

key afterwards is not necessary.

"[Ctrl]"—followed by oneortwo otherkey designations,mustbe struck

simultaneously with the other keys shown.

If a statement ends with a reference to a key—for example, “....then press

[Enter].”—the period is not part ofthe data to beentered.Ifa period should

be entered, it will be shown as "[.]." The same applies to all other punctu-

ation.

Wheninstructedto, for example, “press[A],[B] from the Main Menu,” this

meanspress[A], then [B], not [A] comma [B].

Screen displaysare provided to show thegeneral appearance of

actual screens. Theyareonly examples—they do not neces-

sarily represent an operational system.

Related Documents

The Netlink FRX4000/FRX6000 User Guide is shipped with every

FRX6000, and is an option with FRX4000. Copies of this and other

Cabletron documents can be ordered from Cabletron Systems or your local

distributor of Cabletron products.

vi FRX4000 Maintenance Guide, Rev 03

Table of Contents

Chapter 1— Product Overview

LAN Interfaces ..............................................................1-2

Operator Interfaces ........................................................1-2

Chapter 2—Diagnostic Procedures

Reviewing Boot Messages .............................................2-4

BootMessages ...........................................................2-5

Chapter 3—Testing & ReplacingComponents

Removing theChassis Cover .........................................3-3

Testing Component Voltages .........................................3-4

Replacing Memory Modules .........................................3-5

Adding or Replacing an Expansion Card ......................3-6

Adding or Replacing a DSU/CSUCard ......................3-11

Appendix A—Configuration Drawings

I/O Cables .....................................................................A-2

Cables for WAN Ports 0 and 1 .................................A-2

Cables for WAN Ports 2 and 3 .................................A-3

Cables for WAN Ports 4–7 .......................................A-7

Auxiliary Console Cables ...........................................A-10

Appendix B—Installing Software

Backing Up and Restoring Files ................................... B-1

Backing Up and Restoring a Database...................... B-1

Backing Up and Restoring Local Files ..................... B-3

RemoteFileTransfer ....................................................B-7

RemoteSoftware Update .............................................. B-8

Index

vi FRX6000 Maintenance Guide, Rev 03

List of Figures

1-1 I/O Ports on theFRX4000...............................................1-1

2-1 Port Status Display.......................................................... 2-2

2-2 Main Menu......................................................................2-3

3-1 FRX4000, Front View..................................................... 3-1

3-2 FRX4000, Rear View...................................................... 3-1

3-3 FRX4000, Interior View.................................................. 3-2

3-4 FRX4000, Bottom View.................................................. 3-3

3-5 Removing theFRX4000 Cover.......................................3-4

3-6 SIMM.............................................................................. 3-5

3-7 Expansion and Connector Cards ..................................... 3-7

3-8 FRX4000 Motherboard ...................................................3-8

3-9 Connector Card Mounting Post.......................................3-9

3-10 Installing a Connector Card............................................. 3-9

3-11 Installing an Expansion Card ........................................ 3-10

3-12 Connector Card Mounting Post..................................... 3-11

3-13 Installing a DSU/CSU Card .......................................... 3-12

A-1 I/O Ports on theFRX4000.............................................. A-1

A-2 RS-232 Cables for Ports 0, 1..........................................A-2

A-3 RS-232 Cables for Ports 2, 3..........................................A-3

A-4 V.35 Cables for Ports 2, 3 .............................................. A-4

A-5 RS-449 Cables for Ports 2, 3..........................................A-5

A-6 X.21 Cables for Ports 2, 3 .............................................. A-6

A-7 RS-232 Cables for Ports 4–7.......................................... A-7

A-8 V.35 Cables for Ports 4–7 ..............................................A-8

A-9 X.21 Cables for Ports 4–7 ..............................................A-9

A-10 Auxiliary Console Cable, FRX4000 to PC .................. A-10

A-11 Console Cable Converter,FRX4000 to Terminal........ A-10

A-12 Auxiliary Console Cable, FRX4000 to Modem........... A-11

List of Tables

B-1 Database Files..................................................................B-4

Chapter 1

Product Overview

The NetlinkTM FRX4000 is used to provide concentration and access

to remote devices. Each FRX4000 supports up to eight serial inter-

faces. (The FRX6000 isgenerally used where more than eight serial

interfaces are required.) The FRX4000 provides local and remote

switching, and (on devices with video interfaces) features an intu-

itive, menu-based management structure that allows complete local

and remote control of other Cabletron frame relay devices in the

family ofFRX4000,FRX6000, SmartSwitch 1800, and 9W004.

Detailed product descriptions can be found in the Netlink FRX4000/

FRX6000 User Guide.

AbasicFRX4000 containsfour serialports forconnection toa frame

relay or X.25network,user devices, and/or other Cabletron frame

relay devices (FRX4000, FRX6000, SmartSwitch 1800, 9W004).

Each FRX4000 also contains one LANinterface, either Ethernet or

Token Ring. An optional serial expansion card offers four more

WAN ports.

Figure 1-1 I/O Ports on theFRX4000

The main board on the FRX4000 supports four serial

ports. If the CSU/DSU port is used, WAN port 1 is dis-

abled.

I/Ocables are available for WAN ports 0–7 in several configura-

tions, described in Appendix A.

Ports 4–7are on optional

expansion module

Optional

CSU/DSU port

LAN port

WAN 0 WAN 1 WAN 2 WAN 3

WAN 4 WAN 5 WAN 6 WAN 7

1-2 FRX4000MaintenanceGuide,Rev 03

LAN Interfaces

The Ethernet model of FRX4000 contains an Ethernet interface, pro-

videdin RJ-45 (fortwistedpair) and15-pin“D” (AUI, for Thicknet)

configurations. The Ethernet cable and, if AUI, the tranceiver, must

be provided by the customer.

The Token Ring model of FRX4000 contains a Token Ring

interface, provided in RJ-45 (for unshielded twisted pair) and 9-pin

“D” (for shielded twisted pair) configurations. A Token Ring cable,

Cabletron number FRX-TR-CAB, is available.

Operator Interfaces

The FRX4000 doesnot require anyoperator intervention for normal

operation. However, a keyboard and video device are necessary for

initial configuration, and can be helpful later for monitoring.

Each FRX4000 is shipped with cables that allow connection to an

ASCII terminal by any of three methods: direct connection to ter-

minal, connection to terminal via modems, or direct connection to

PC running terminal emulation software.

A keyboard and video device can also be connected via one of these

methods:

●ASCII terminal/keyboard (or PC with terminal emulation

software) connected to an async PAD portin the local

FRX4000.

●ASCII terminal/keyboard (or PC with terminal emulation

software) connected to an async PAD portin a remote

Cabletron frame relay device (FRX4000, FRX6000,Smart-

Switch1800,9W004),through anetwork,into anX.25portin

the local node.

●Keyboard and videodeviceon aremoteCabletron framerelay

device.

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