Conﬁguring Telnet software

Console-Based Management 5-3

If you are conﬁguring your router using a Telnet session, your computer must be running a Telnet software program.

■If you connect a PC with Microsoft Windows, you can use a Windows Telnet application or simply run Telnet from the Start menu.

■If you connect a Macintosh computer, you can use the NCSA Telnet program supplied on the Netopia 4522 CD. You install NCSA Telnet by simply dragging the application from the CD to your hard disk.

Connecting a Console Cable to Your Router

You can perform all of the system conﬁguration activities for your Netopia 4522 through a local serial console connection using terminal emulation software, such as HyperTerminal provided with Windows 95, 98, 2000, or NT on the PC, or ZTerm, included on the Netopia CD, for Macintosh computers.

The Netopia 4522 back panel has a connector labeled “Console” for attaching the Router to either a PC or Macintosh computer via the serial port on the computer. (On a Macintosh computer, the serial port is called the Modem port or Printer port. Newer Macintosh models have USB ports, so you may need a third-party adapter.) This connection lets you use the computer to conﬁgure and monitor the Netopia 4522 via the console screens.

Netopia 4522 back panel

WAN

10/100

Console

Power

Ethernet

Console connection port

DB-9 (male)

To connect the Netopia 4522 to your computer for serial console communication, use a console cable appropriate to your platform:

■A DB-9 connector end attaches to a PC.

■A DB-9 end of the Console cable attaches to the Netopia 4522’s Console port.

■If you connect a PC with Microsoft Windows 95, 98, 2000, or NT, you can use the HyperTerminal application bundled with the operating system.

■If you connect a Macintosh computer, you can use the ZTerm terminal emulation program on the supplied Netopia 4522 CD.

4522 T1 specifications

The Netopia 4522 T1 is a robust modem designed primarily for businesses that demand reliable and efficient internet connectivity. This device is part of the Netopia series, which is renowned for its advanced features and dependable performance in various networking environments.

One of the main characteristics of the Netopia 4522 T1 is its support for T1 line connectivity, a dedicated leased line that offers stable and consistent internet service. T1 lines can transfer data at a speed of 1.544 Mbps, making it an ideal choice for businesses that require stable upload and download speeds to handle activities like video conferencing, online transactions, and large file transfers.

A key feature of the Netopia 4522 T1 is its built-in routing capabilities. It includes a powerful integrated router, allowing users to connect multiple devices over a single T1 connection. This feature is essential for small to medium-sized businesses that utilize multiple workstations, ensuring that all devices can access the internet simultaneously without compromising speed or reliability.

In terms of security, the Netopia 4522 T1 incorporates essential firewall features, including NAT (Network Address Translation) and DHCP (Dynamic Host Configuration Protocol) server capabilities. These functionalities help protect the network from potential external threats and efficiently manage IP address allocation for connected devices.

The device also supports advanced network management features, including Quality of Service (QoS). This technology prioritizes critical applications and ensures that they receive the necessary bandwidth, preventing latency during peak usage times.

Additionally, the Netopia 4522 T1 is designed for easy installation and management. With a user-friendly web interface, administrators can configure settings, monitor performance, and troubleshoot issues quickly. This ease of use is particularly beneficial for businesses that may not have dedicated IT staff.

Overall, the Netopia 4522 T1 is a reliable choice for organizations that require a dedicated internet connection with strong performance, security, and user-friendly management options. Its combination of T1 technology and integrated routing capabilities makes it a valuable asset for businesses looking to enhance their online connectivity and maintain productivity.