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Chapter 3

Configuring Your GTS 100


This chapter covers the information you need to get your GTS 100 up and running. It also introduces the tools available for configuring your GTS 100. The chapter includes the following topics:

Introduction

GTS 100 Configuration Worksheet

Configuration Tools

Using the Setup Utility

Using Quick Config and the Command Line Interface

Introduction

You receive your GTS 100 with software already installed. Configuring the GTS 100 involves setting a few parameters to make it work.

This chapter contains a configuration worksheet, describes the software tools you can use to configure your GTS 100, and shows you how to begin using each tool.

To use this chapter,

1. Fill in the GTS 100 configuration worksheet.
2. Select the tool you want to use to configure your GTS 100.
3. Go to the appropriate section and follow the instructions to begin using the tool that you selected.
Remember that the first time you configure the GTS 100 you need a PC or terminal connected directly to the console port of the GTS 100. See Connecting a PC to Your GTS 100 on page 12.

GTS 100 Configuration Worksheet

The following worksheet covers the basic information you need to get your GTS 100 up and running. Your Internet Service Provider (ISP), network administrator, or Frame Relay provider gives you this information. Write the answer to each question in this worksheet.

IP Addressing

You need the following IP addressing information for all GTS 100 routers.
What is the IP address for your router's Ethernet interface?

This address must be unique on the Ethernet.


______.______.______.______

What is the IP subnet mask for your router's Ethernet interface?


______.______.______.______

What are the IP addresses and subnet masks of the WAN devices?

In place of assigned IP addresses, you can use unnumbered IP or dynamic IP addressing.

In the command line interface, to set up

· unnumbered IP, set the IP address of the WAN to 0.0.0.n, where n is the number of the WAN interface, and set the subnet mask to 0.0.0.0.

· dynamic IP addressing, set the IP address of the WAN to 0.0.0.n, where n is the number of the WAN interface, and set the subnet mask to 255.255.255.0.

IP Address _____._____._____._____

Mask _____._____._____._____

IP Address _____._____._____._____

Mask _____._____._____._____

I am using (choose at least one)

Notes:

_____ RIP

_____Default gateway of

_____._____._____._____

_____Static route to

_____._____._____._____

Address mask of

_____._____._____._____

Via gateway

_____._____._____._____

Number of hops to gateway

_____

_____ OSPF

Dial-Up PPP

You need the following information to set up your GTS 100 for dial-up PPP.
My modem is

(The manual for your modem specifies this.)

_____Asynchronous

_____Synchronous

The name for my modem is

(Assign a unique name to your modem.)

_______________________

The initialization string for my modem is

Since there are many brands of modems, each with its own idiosyncrasies, you must configure each modem that you add. Your router has default settings, which are adequate for most situations.

_______________________

The telephone number of the destination is

_______________________

For authentication, I am using

_____PAP _____CHAP

_____Neither

Allow incoming calls?

_____Yes _____No

Frame Relay Worksheet

You need the following information to set up your GTS 100 for Frame Relay. Your Frame Relay service provider gives you this information.

For configurations where you are running IPX or bridging over Frame Relay or using multiple Permanent Virtual Circuits (PVCs), OpenROUTE Networks recommends that you read the Frame Relay documentation in the OpenROUTE LAN/WAN Interface Guide or review the online Help in the Setup Utility. The LAN/WAN Interface Guide is available on the OpenROUTE Networks Web site at www.openroute.com.
What type of Local Management Interface (LMI) does your Frame Relay switch use?

The GTS 100 supports REV1, ANSI, and CCITT. The default is ANSI. Most providers use REV1 or ANSI.


_____________

Use Frame Relay LAN emulation (FRLANE)?

OpenROUTE Networks recommends that you answer No to this question and instead use Frame Relay Virtual Circuit (FRVC) unless you are using more than one PVC. If you use FRLANE, refer to the documentation mentioned above.

_____Yes _____No

Circuit Name (1-23 characters)


_______________________

Note: The following information must match the configuration of the Frame Relay switch to which your GTS 100 is connected.

Circuit Number (16-1007)

________

Committed Information Rate (CIR) in bps (300 to 2048000). Default is 64000.


_______________bps

Committed Burst Size (Bc) in bits (300 to 2048000). Default is 64000.


_______________bps

Excess Burst Size (Be) (0 to 2048000).
Default is 0.


_______________bps

Frame Relay access rate (internal clock speed)

(4800 to 2048000). Default is 57600.


_______________bps

Configuration Tools

Configure your GTS 100 with one of the following tools:

Using the Setup Utility

This section provides information on using the Setup Utility to configure your GTS 100.

Before You Begin

To run the Setup Utility, you need a PC with the following:

Once you have enabled IP on the GTS 100, and it is active on the network, you can download configuration changes from your PC to the GTS 100 over your LAN. To do so, you need TCP/IP software. TCP/IP is included with Windows 95. If you are running an earlier version of Windows (Windows 3.1, Windows for Workgroups 3.11, or Windows NT), be sure you have installed the TCP/IP protocol stack on your PC.

Installing the Setup Utility in Windows 3.1, Windows for Workgroups, or Windows NT

To install the Setup Utility on your PC, do the following:

1. Insert the Setup Utility disk in your PC disk drive.
2. From the Windows Program Manager, select the File menu and the Run... command.
3. Enter the following command in the text box:
A:\setup or B:\setup

4. Click OK.
5. Choose the Continue button to complete the installation.
When you install the Setup Utility, the Setup program creates a directory (gtcfg) on your C: drive with all the files needed to run the Utility (including the executable, gtcfg.exe), and Windows software creates a Setup Group (with an icon called gtcfg) in Windows Program Manager. The Setup program also installs a Readme file and the Microsoft Terminal Emulation program with their icons displayed in the Setup Group.

Installing the Setup Utility in Windows 95

To install the Setup Utility in Windows 95, do the following:

1. Insert the Setup Utility disk in your PC disk drive.
2. From the Start menu, select Run.
3. Enter the following command in the text box:
A:\setup or B:\setup

4. Click OK.
Note: Under Windows 95, the Setup Utility installation does not set up the icon on your desktop. You can create a shortcut that points to the executable file (gtcfg.exe).

Running the Setup Utility

To use the Setup Utility to configure your router, proceed through the windows in the Utility and configure the parameters you need for your particular GTS 100. (For information on each of the configurable options or parameters, consult the Utility's online Help.)

Using Quick Config and the Command Line Interface

To configure the router using Quick Config or the Command Line Interface, use a VT100 terminal or use a terminal emulation program running on a PC.

Once you have enabled IP on the GTS 100, and it is active on the network, you can use Telnet to connect to the GTS 100. Telnet is a protocol in the TCP/IP protocol suite that allows remote access and control of one host from another host.

Using a Terminal Emulator

If you are running Microsoft Windows, you can use the HyperTerminal application for Windows 95 or the Microsoft Terminal application for all other versions of Windows.

OpenROUTE Networks supplies the Microsoft Terminal application with the Setup Utility. The Terminal displays as an icon in the Setup Group in the Windows Program Manager.

You can also use any communication package such as PROCOMM PLUS or QMODEM to configure your router through a Macintosh, UNIX, or other system.

Set your terminal emulator or communication package to the following parameters:

Terminal Type

VT100

Baud Rate

9600

Data Bits

8

Stop Bits

1

Parity

None

Flow Control

Xon/Xoff

Using Quick Config

If you are configuring your GTS 100 for the first time and you are using the Command Line Interface, your router enters Quick Config automatically the first time you power up your router. Proceed through the Quick Config questions to set the parameters you need for your particular GTS 100.

To run Quick Config after you have initially configured your router, follow these steps:

1. At the * prompt, enter config to display the Config> prompt.
* config
Config>

2. Enter qconfig at the Config> prompt to begin Quick Config.
To exit Quick Config, type r for restart at any prompt and follow the queries until you type no and then q for quit. The router returns to the Config (only)> prompt or the Config> prompt.

Using the Command Line Interface

If you choose to use the CLI, you can get extensive documentation on the OpenROUTE software that runs on GTS 100 routers. This documentation is available on the OpenROUTE Networks Web site at www.openroute.com.



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