Multitech RouteFinder MTASR2-203 User manual

Multi-Protocol Router with T1 DSU
Multi-Protocol Router
with Internal T1 DSU
Model MTASR2-203
User Guide

User Guide
S0000007RevisionA
RouteFinder(ModelMTASR2-203)
This publication may not be reproduced, in whole or in part, without prior expressed written permission from
Multi-Tech Systems, Inc. All rights reserved.
Copyright © 1999, by Multi-Tech Systems, Inc.
Multi-Tech Systems, Inc. makes no representations or warranties with respect to the contents hereof and
specifically disclaims any implied warranties of merchantability or fitness for any particular purpose.
Furthermore, Multi-Tech Systems, Inc. reserves the right to revise this publication and to make changes from
time to time in the content hereof without obligation of Multi-Tech Systems, Inc. to notify any person or
organization of such revisions or changes.
Record of Revisions
Revision Description
AManual released. All pages at revision A.
(7/15/99)
Patents
ThisProduct is covered by one or more of thefollowing U.S. Patent Numbers: 5.301.274; 5.309.562; 5.355.365;
5.355.653; 5.452.289; 5.453.986.OtherPatentsPending.
TRADEMARK
Trademark of Multi-Tech Systems, Inc. is the Multi-Tech logo. RouteFinder is a trademark of Multi-Tech
Systems, Inc.
Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
Multi-Tech Systems, Inc.
2205WoodaleDrive
MoundsView,Minnesota55112
[phone]or(800)328-9717
Fax[phone]
Tech Support [phone]
BBS(612) 785-3702 or [phone]
InternetAddress:http://www.multitech.com

iii
Contents
Chapter 1 - Introduction and Description
Introduction........................................................................................................................................................6
Preview of this Guide ..................................................................................................................................6
FrontPanel ........................................................................................................................................................8
Ethernet.......................................................................................................................................................8
T1DSU .......................................................................................................................................................8
WANLink ....................................................................................................................................................8
Back Panel ........................................................................................................................................................9
Shunts ............................................................................................................................................................. 10
Specifications .................................................................................................................................................. 11
WAN 2 Port ............................................................................................................................................... 11
CommandPort .......................................................................................................................................... 11
T1 DSU Port.............................................................................................................................................. 11
EthernetPort............................................................................................................................................. 11
Electrical/Physical..................................................................................................................................... 11
Chapter 2 - Installation
Introduction...................................................................................................................................................... 14
Unpacking........................................................................................................................................................ 14
SafetyWarnings............................................................................................................................................... 14
Cablingyour RouteFinder................................................................................................................................. 15
OptionalWAN2Cabling ............................................................................................................................ 15
Chapter 3 - Software Loading and Configuration
Introduction...................................................................................................................................................... 18
BeforeYouStartLoading YourSoftware........................................................................................................... 18
InstallingyourSoftware ................................................................................................................................... 18
Chapter 4 - RouteFinder Software
Introduction...................................................................................................................................................... 26
BeforeYouBegin ............................................................................................................................................. 26
RouterConfiguration ........................................................................................................................................ 27
IP Port Setup................................................................................................................................................... 27
IPX Setup........................................................................................................................................................ 32
SpanningTreeSetup ........................................................................................................................................ 34
WAN Port Setup .............................................................................................................................................. 35
Point-to-PointSetup ......................................................................................................................................... 38
FrameRelaySetup .......................................................................................................................................... 39
ApplicationsSetup........................................................................................................................................... 41
Diagnostics...................................................................................................................................................... 42
Chapter 5 - Remote Configuration and Management
Introduction...................................................................................................................................................... 44
RemoteConfiguration ...................................................................................................................................... 44
Modem-Based ........................................................................................................................................... 44
LAN-Based................................................................................................................................................ 46
RemoteManagement....................................................................................................................................... 48
Telnet......................................................................................................................................................... 48
RouterManagement......................................................................................................................................... 49
WEBBrowserManagement....................................................................................................................... 50

iv
Chapter 6 - Service, Warranty and Tech Support
Introduction...................................................................................................................................................... 54
LimitedWarranty .............................................................................................................................................. 54
On-lineWarrantyRegistration .................................................................................................................... 54
TechSupport ................................................................................................................................................... 55
RecordingRouteFinder Information ........................................................................................................... 55
Service ............................................................................................................................................................ 56
The Multi-Tech BBS ......................................................................................................................................... 57
To log on to the Multi-Tech BBS ................................................................................................................ 57
ToDownloadafile ..................................................................................................................................... 57
Aboutthe Internet ............................................................................................................................................ 58
About OrderingAccessories ............................................................................................................................ 58
Appendixes
AppendixA - Cabling Diagrams ....................................................................................................................... 60
CommandPortCable ................................................................................................................................ 60
LANCable................................................................................................................................................. 60
T1DSUCable ........................................................................................................................................... 60
WAN 2 Cable (Dial back-up) ...................................................................................................................... 61
Appendix B - Script Language ......................................................................................................................... 62
AppendixC- Changing Shunt Position ............................................................................................................ 65
AppendixD - Setting UpYour RemoteUserDatabase ..................................................................................... 66
Appendix E - TCP/IP ....................................................................................................................................... 68
InternetProtocol (IP) ................................................................................................................................. 69
AppendixF - Regulatory Information................................................................................................................ 71
Glossary of Terms
Index

Multi-Protocol Router with T1 DSU
Chapter 1 - Introduction and Description

RouteFinder-T1User Guide
MTASR2-2036
Introduction
Welcometo Multi-Tech's new RouteFinder™, model MTASR2-203, providing secure and seamless
LAN-to-LANroutingcapability over a Point-to-PointT1or FractionalT1(FT1)service.
TheMTASR2-203 supports several LAN-to-LAN configurations anda wide range of routing protocols
including IP and IPX routing with MAC-layer bridging for all other protocols.
• The most common configuration is the internalT1 DSU connected through a T1 facility to a
site with a modem or ISDN TAbackup connected to the RS-232 port (maintains connectivity
in case the T1 facility goes down).
• Asecond configuration may be the same internal T1 DSU connected to a T1 facility using
frame relay (When frame relay is being used, only the internal T1 DSU is used).
• Athird configuration is an internal T1 DSU connected to the same T1 facility with a second T1
facility connected to the RS-232/V.35 port to a second site (No back-up resource can be
providedwith this two-LAN configuration).
Figure 1-1. RouteFinder
The RouteFinder features a 10Base-T for your LAN connection, a Command port for configuration, an
internal T1 DSU forT1 connectivity, and an optional RS-232/V.35 port for a second T1 connection or
dial back-up connectivity. The RouteFinder supports data rates up to 1.536 Mbps, D4 or Extended
Super Frame (ESF) framing format, andAMI or B8ZS line coding.
Systemmanagement is provided through the Command port using bundled Windows softwarethat
provideseasy-to-use menus.
Preview of this Guide
This guide describes the RouteFinder and explains how to install and configure the unit. The
information contained in each chapter is as follows:
Chapter 1 - Introduction and Description
Chapter 1 describes the RouteFinder, including the front panel indicators, back panel connectors,
shunts, and lists the relevant specifications.
Chapter 2 - Installation
Thischapter provides information on unpacking and cabling.The cabling procedure describes the
cable connection to the Ethernet LAN, to a PC for configuration, to an internal T1 DSU, andAC
power. If the optional WAN 2 port is to be used, then the cabling procedure describes the cable
connectiontoanexternalWAN.

Chapter 1 - Introduction and Description
MTASR2-203 7
Chapter 3 - Software Loading and Configuration
Chapter3describesthe RouteFinder-T1 software loading procedure and configuration of the
RouteFinder for IP, IPX, or Spanning Tree Protocol. The physical WAN port is configured for
synchronousorasynchronous communication.The RouteFinder software diskettes areWindows®-
based.
Chapter 4 - RouteFinder Software
Chapter4describesthe RouteFinder software package designed for the Windows®environment.The
RouteFinderProgram Group has seven icons thatallow for configuration, download default setup,
downloadfirmwareupdate,andlocalportsetup.
Chapter 5 - Remote Configuration and Management
Chapter5provides procedures for changing the configuration of a remote RouteFinder.This chapter
alsodescribestypicalTelnet client and Web-browser management of the RouteFinder.
Chapter 6 - Service, Warranty and Tech Support
Chapter 6 provides instructions on getting service for your RouteFinder at the factory, a statement of
limitedwarranty, information about our Internetpresence, and space for recording information about
yourRouteFinder prior to calling Multi-Tech’sTechnical Support.

RouteFinder-T1User Guide
MTASR2-2038
Front Panel
The front panel contains four groups of LEDs that provide the status of the LAN connection, the T1
DSU activity, WAN Link activity, and general status of the RouteFinder. The Ethernet LEDs display
the activity of the LAN whether the RouteFinder is connected to the LAN, transmitting or receiving
packets, and if a collision is in progress. The T1 DSU LEDs show whether the T1 is on line or in a
failure mode. The WAN Link LEDs display the status of the link (i.e., ready to transmit or receive serial
data and if an external communications device with a V.35 interface is connected to the RouteFinder).
The last group of LEDs indicates whether the self test passed or failed, if the unit is in the process of
rebooting, or if the power On/Off switch on the back of the RouteFinder is turned On.
CTS PWR
ERR
FAIL POWER
V35
CD
RTS
XMT
RCV
LNK
COL
XMT
RCV
ETHERNET WAN LINK
Ethernet T1 DSU WAN
RCV XMT COL LNKRCV XMT ONL SLS RED YELRCV XMT CD V.35Test Boot Po er
Figure 1-2. Front Panel
Ethernet
RCV Receive indicator blinks when packets are being received from the local area network.
XMT Transmit indicator blinks when packets are being transmitted to the local area network.
COL Collision indicator lights when a collision is in progress, that is, when two nodes are
transmitting packets at the same time.
LNK Link indicator lights indicating that the RouteFinder is connected to the local area network.
T1 DSU
RCV Receiveindicator blinks when packets are beingreceived from the wide area network.
XMT Transmit indicator blinks when packets are being transmitted to thewideareanetwork.
ONL Onlinelightswhenevera carriage signal is detected and no error conditions are present.
SLS Sync Loss lights when there is a loss of sync in the signal output.
Red Warning lights when there is a red alarm on the T1 line.
Yel Warning lights when there is a yellow alarm on the T1 line.
WAN Link
RCV Receive indicator blinks when the link is receiving data.
XMT Transmit indicator blinks when the link is transmitting data.
CD CarrierDetectindicatorlightswhentheRouteFinderdetects a carrier signal.
V.35 The V.35 indicator lights when the link is configured for a V.35 interface. That is, the shunt for
the link is in the V.35 position.
Test TheTest indicator lights (green) while performing theT1 test.
Boot The Boot indicator lights (green) while the RouteFinder is in the process of coming up (normal
mode).
Power The power indicator lights when the On/Off Switch is in the ON position.

Chapter 1 - Introduction and Description
MTASR2-203 9
BackPanel
The cable connections for the RouteFinder are made at the back panel. The cable connectors on the
backpanel are shown in Figure 1-3 anddefinedbelow.
10BASET I
RS232/V.35
POWER
COMMAND
O
T1 DSU
Figure 1-3. Back Panel
RS-232/V.35 Connector
The RS-232/V.35 connector is used to connect the RouteFinder to a WAN device (used primarily for
Dial back-up). The WAN device connection is to an asynchronous or synchronous communications
device such as a modem, DSU, or ISDN terminal adapter. This connection can be either RS-232C or
V.35. If the connection is V.35, then the shunt must be moved from the default RS-232 position to the
V.35 position. This connector is a DB25 male connector.
Command Port Connector
The Command Port connector is used to configure the RouteFinder using a PC with a serial port and
running Windows®software. The Command Port connector is an RJ-45 jack and a short adapter cable
is provided to convert to a standard serial port DB9 female connector.
Monitor Jacks
The Monitor jacks (for Bantham plugs) are used by Telco personnel to connect T1 test equipment.
This would become necessary in case of bad lines or other transmission problems. The upper jack
(Receive) monitors receive data on theT1 line; and, the lower jack (Transmit) monitors transmit data
on theT1 line.
T1 DSU Connector
The RJ-48 T1 DSU jack is used to connect a point-to-point T1 line from your localTelco.
10Base-T Connector
The 10Base-T connector is used to connect the RouteFinder to a LAN using unshielded twisted cable.
This connector is an RJ-45 jack.
Power Connector
ThePower connector is used to connect the external power supply to the RouteFinder. The Power
connector is a 6-pin circular DIN connector. Aseparate power cord is connected to the power supply
andthe live AC grounded outlet.
ON/OFF Switch
Thepower switch provides DC powerto the RouterFinder when placedin the ON position andremoves
powerwhen placed in the OFFposition.

RouteFinder-T1User Guide
MTASR2-20310
Shunts
Ashunt on the RS-232/V.35 connector (WAN 2) port allows the same connector to be configured for an
ITU-TV.35 electrical interface signaling or EIA-232C/D signaling.The ITU-TV.35 signalinglevels are
generallymore reliable for high speed data and/or longer cable distances.TheEIA-232C/D signaling is
intended for data rates of 19.2 Kbps or less and cable lengths of 50 feet or less. For higher speeds
and/orlonger distances, the V.35 is generally preferred.
The shunt positions are toward the back of the printed circuit board (See Figure 1-4).
5678
V.35 Shunt Position
RS232C Shunt Position (Default)
Back Panel Connectors
8-Position DIP S itch
RAM Sockets
LEDs
Figure 1-4. Shunt Positions
TheRouteFinder has a shunt for the RS-232 and the V.35 links.The RS-232and V.35 shunt positions
are identified. To change the position of the shunt, refer to the V.35 “Changing Shunt Position”
procedure.

Chapter 1 - Introduction and Description
MTASR2-203 11
Specifications
The RouteFinder conforms to the following specifications.
• Routing Protocols - IP and IPX and bridging for all others
• WAN Interface - 1 async or sync link (RS-232C/V.35)
• CommandPort - 19.2 Kbps asynchronous
• T1 DSU - 1.544 Mbps synchronous
• EthernetLAN Interface - 10Base-T (twistedpair)
• Two 4-megabyte DRAMs (1 meg by 36 bytes at 70 nanosecond SIMMs)
Caution: SIMM speed and size cannot be mixed.
• 1 MB of Flash memory
WAN 2 Port
• 115.2 Kbps asynchronous RS-232/V.35 (WAN 2) orT1 (1.544 Mbps) sync link using DB25
maleconnector. Optional ITU-TV.35 interface using aV.35adapter cable.
Command Port
• Single 19.2 Kbps asynchronous Command Port using a short RJ-45 to DB9 cable with a
femaleconnector.
T1 DSU Port
• Single T1 line port with synchronous data format
• AMI or B8ZS line coding
• D4SuperFrameorExtended Super Frame support
• 1 to 24 channels at 56 Kbps or 64 Kbps each
• RJ-48 jack
Ethernet Port
• OneEthernet Interface - 10Base-T (twisted pair)RJ-45 connector
Electrical/Physical
• Voltage -115 VAC (Standard),240 VoltsAC (Optional)
• Frequency - 47 to 63 Hz
• Power Consumption - 10 Watts
• Dimensions - 1.625" high x 6" wide x 9" deep
4.13 cm high x 15.24 cm wide x 22.86 cm deep
• Weight - 2 pounds (.92 kg)
• Temperature
Operating:32oto 122oF (0oto50oC)
Storage:4oto 158oF(-20oto 70oC)
• Relative Humidity - Up to 95%, non-condensing

RouteFinder-T1User Guide
MTASR2-20312

Multi-Protocol Router with T1 DSU
Chapter 2 - Installation

RouteFinder-T1User Guide
MTASR2-20314
Introduction
This chapter includes safety warning information and guides you through the unpacking and
installationof your RouteFinder. The installation procedure, provides step-by-step instructions on
cablingand powering-on your unit. Chapter 3 provides instructionson loading and configuring the
software.
Unpacking
The shipping box contains the RouteFinder, external power supply, command port adapter cable (short
cable with RJ-45 on one end and DB9 on the other), one RJ-48 cable for T1 DSU connection, your
QuickStart Guide, and one CD-ROM with RouteFinder-T1Install Software and MTASR2-203 User
Guide. Inspect the contents for signs of any shipping damage. If damage is observed, do not power up
the unit; contact Multi-Tech’sTechnical Support for advice (refer to Chapter 6). If no damage is
observed,place the RouteFinder in its final location and perform the Cabling Procedure.
MADE IN U.S.A
MADE IN U.S.A
www.multitech.com
Figure 2-1. Unpacking
Safety Warnings
1. Neverinstalltelephone wiring during a lightning storm.
2. Never install a telephone jack in wet locations unless the jack is specifically designed for wet
locations.
3. This product is to be used with UL and cUL listed PCs.
4. Nevertouchuninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
5. Use caution when installing or modifying telephone lines.
6. Avoid using a telephone (other than a cordless type) during an electrical storm.There may be a
remote risk of electrical shock from lightning.
7. Do not use a telephone in the vicinity of a gas leak.
8. To reduce the risk of fire, use only 26AWG or larger telecommunication line cord.

Chapter 2 - Installation
MTASR2-203 15
Cabling your RouteFinder
CablingyourRouteFinderinvolves connecting the Command Port,T1DSU, Ethernet, and power . If the
optionalWAN2port(RS-232/V.35connector)isused, refer to “Optional WAN2 Cabling.”Figure2-2shows
the back panel connectors and the associated cable connections. To connect the cables to your
RouteFinder,do thefollowing.
Ethernet Connection
Power Connection
WAN Connection
10BASET I
RS232/V.35
POWER
COMMAND
O
T1 DSU
PC Connection
T1 DSU Connection
Figure 2-2. Back Panel Connections
1. Connect the RouteFinder to your PC using the short RJ-45 to DB9 (female) cable provided with
yourunit.
Plug the RJ-45 end of the cable into the Command Port on the RouteFinder. Plug the other end
(DB9 female connector) into a COM port on the PC. See Figure 2-2.
2. Connect an RJ-48 cable to the T1 DSU connector on the back panel connector and connect the
other end to theT1 service.
3. Connect an Ethernet cable with an RJ-45 cable to the 10Base-T connector on the back panel
connector and connect the other end to your Ethernet connector.
4. Connect one end of the power supply to a live AC outlet, then connect the other end to the
POWERconnector on the RouteFinder asshown in Figure 2-2. The power connector is a 6-pin
circularDIN connection.
5. Turn on power to the RouteFinder by setting the ON/OFF switch on the back panel to the ON
position. At this time your RouteFinder is completely cabled and powered On.
Optional WAN 2 Cabling
The MTASR2-203provides an optional RS-232/V.35 port for asecondT1 connection or dial back-up
connectivity.
Note:If the WAN link needs to be changed to a V.35 interface, perform the“Changing Shunt Position”
describedin Appendix C.
1. ConnectanRS-232C/Dor V.35 interface cable to the back panel RS-232/V.35 connectoras shown
inFigure 2-2.
2. Connect the other end of the cable to the appropriate connector on the external link device (WAN
connection).

RouteFinder-T1User Guide
MTASR2-20316

Multi-Protocol Router with T1 DSU
Chapter 3 - Software Loading and Configuration

RouteFinderT1User Guide
MTASR2-20318
Introduction
Before you start loading your software, you will need to contact your local telco to find out how your T1
serviceisbeingprovided.The software loading procedure does not provide every screen or optioninthe
process of installing the RouteFinder software. It is assumed that a technical person with a thorough
knowledgeofWindowsandthesoftwareloadingprocessisdoingtheinstallation.
Before You Start Loading Your Software
Contact your local telephone company that is providing your T1 service and ask for the folllowing: line
coding (AMI or B8ZS), frame format (D4 or ESF), and available bandwidth (full T1 is 24 DSOs) or number of
DSOsandwhichDSOassignments, if FT1. Record your provisioning information below:
LineCode: AMI/B8ZS__________________________________________
FramingFormat: D4/ESF_______________________________________
Availablebandwidth: FullT1(24DSOs),or _________________________
NumberofDSOsand which DSO assignments, ifT1.________________
Installing your Software
1. Insert the RouteFinder CD-ROM into a CD-ROM drive on your local PC.The CD-ROM starts
automatically (It may take 10 to 20 seconds for the Multi-Tech Installation CD screen to appear).
If the Multi-Tech Installation CD Screen does not appear automatically, click My Computer, then right-
click the CD-ROM drive icon and click Autorun.
2. When the Multi-Tech Installation CD Screen appears, click the Install Software icon.
3. Windows prepares the Install Shield and then displays the Welcome Screen dialog box.
Press Enter or click Next > to continue.

Chapter 3 - Software Loading and Configuration
MTASR2-203 19
4. TheChoose Destination Location dialog box is displayed.
If you accept the default Destination Folder, press Enter or click Next > to continue.
If you do not accept the default Destination Folder, click Browse, define your Destination Folder, and
then press Enter or click Next > to continue.
5. TheSelect Program Folder dialogboxisdisplayed.The word “RouteFinder-T1”intheProgram
Folders text box will become the name of the icon group.
Press Enter or click Next> to continue.
6. The Setup dialog box is displayed allowing you to select the COM port of the PC that is connected to
the Command Port of the RouteFinder. Next to the Select Port window, click the down arrow and
choose the COM port of your PC (COM1 -- COM4) that is connected to the RouteFinder.
Click OK to continue.

RouteFinderT1User Guide
MTASR2-20320
7. The Setup Complete dialog box is displayed.
Click Finish to continue.
8. The Setup dialog box asking “Do you want to download default setup?” is displayed.
ClickYes to downloadthe default setup.
ClickingNo prevents the defaults from being downloadedto the RouteFinder.You are returned to the
program manager, and in Windows 98/95/NT you will see an open window with shortcut icons for all
thevarious utility programs provided inthe RouteFinder software.
9. TheDefault Setup dialog box asking “Router is Running.Reboot to download setup?” is displayed.
ClickYes.
10. The Router Setup dialog box is displayed.
Click OK to build the bitmap.