3 • Configuring the RAS for operation

Model 3125 RAS Getting Started Guide

 

 

Introduction

This chapter contains the following procedures for configuring the Model 3125 Remote Access Server for operation:

•“Configuration prerequisites”—liststhe items you need to have on hand before configuring the RAS.

•“Preparing the RAS for configuration”—describes setting up the RAS IP address and netmask parameters.

•“Configuring the RAS with a Web browser” on page 40—describes installing the power and network inter- face cables

•“Saving your configuration” on page 55—tells you how to save the configuration settings.

•“Completing the installation” on page 57—describes testing the RAS to verify that it is fully operational

Configuration prerequisites

You will need the following to configure the Model 3125 RAS:

•A PC with a serial port and a VT-100 terminal program

•A PC with an Ethernet port and a WWW browser (Microsoft Internet Explorer or Netscape Communica- tor) connected to the remote access server’s local LAN

•The IP address and subnet mask for the RAS’s Ethernet port

•A range of IP addresses to be assigned to the dial-in users (IP pool)

•The IP addresses of the domain name servers (DNS)

•The IP address of the default gateway

Note Before installing the Model 3125 RAS, you will need the following information from your local telephone company (telco):

•The line type and encoding of the T1/E1 line

•The signalling of the E1 (ISDN or MFCR2) line or the signalling of the T1 line. If the signalling for E1 is MFCR2, you will need the number of digits the telco will send over the line for the called number and the calling number

•The voice channels that are active on the T1/E1 line

Preparing the RAS for configuration

Before the RAS can be configured the IP address and the netmask needs to be set up. This setup is done through the RS-232 CONFIG port on the RAS.

1.If you have not done so already, install the supplied DB-9-to-RJ-45 cable between the RAS RS-232 port (see figure 12 on page 31) and an open serial port on your computer.

2.Start a new VT-100 terminal session configured with the following characteristics:

–Direct connection to COM port

–19.2 kbps

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Introduction

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Patton electronic 3125 manual Configuration prerequisites, Preparing the RAS for configuration
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3125 specifications

The Patton Electronics 3125 is a versatile, high-performance device designed for a variety of communication applications. Known for its durability and reliability, this product has made a name for itself in the realm of network connectivity and data communication.

One of the standout features of the 3125 is its support for both T1 and E1 serial data connections. This flexibility allows users to adapt the device to different network environments, making it suitable for various applications ranging from remote access to integrating legacy systems with modern networks. The device supports frame relay and PPP protocols, which are critical for ensuring efficient data transfer across networks.

The Patton 3125 is equipped with advanced technologies that enhance its functionality. For instance, it incorporates an intelligent line monitoring feature, which helps identify and troubleshoot line faults automatically. This capability can minimize downtime, offering users a more reliable communication experience and reducing the need for on-site maintenance.

Another significant characteristic of the 3125 is its built-in network interface card (NIC) support, which allows seamless integration with IP networks. This feature is particularly valuable for businesses looking to modernize their infrastructure without completely overhauling existing systems. Furthermore, the device supports various signaling protocols, including CAS, NI1, and NI2, which facilitates compatibility with different telecom services.

Additionally, the Patton 3125 comes equipped with a user-friendly web-based interface, making configuration and management straightforward. This feature is particularly beneficial for network administrators, allowing them to monitor performance and adjust settings remotely. The device also supports SNMP for enhanced network management capabilities, further streamlining operational efficiency.

In terms of physical characteristics, the Patton 3125 is built to withstand challenging environments. Its robust casing ensures durability, and it features various mounting options for easy installation in different settings, whether in a data center or an office environment.

Overall, the Patton Electronics 3125 stands out for its combination of flexibility, advanced technology, and ease of use, making it a valuable asset for organizations seeking reliable communication solutions. Whether connecting legacy systems or enabling high-speed data transfer, the 3125 meets the demanding needs of today’s network landscape.
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