Using the TSX-1620 Hub View

The Software Revision field displays the device’s current revision of firmware. If you have an expansion module installed, this field will display the firmware revision for each module, separated by five ASCII spaces. The expansion module’s firmware revision will be displayed last.

The Date and Time fields display the current system date and time. These fields may be edited. The Daylight Savings field shows the current daylight savings mode, and allow you to enable or disable the daylight savings setting.

Setting the Device Date, Time, and Daylight Savings Mode

To alter the TSX-1620’s system date and time, and enable or disable the daylight savings mode:

1.Highlight the contents of the Date field, type the desired system date in MM/DD/YY format, and press Enter or Return on your keyboard.

2.Highlight the contents of the Time field, type the desired system time in HH:MM:SS format, and press Enter or Return on your keyboard.

3.To enable or disable daylight savings mode, click on the Enable or Disable option in the Daylight Savings field. When daylight savings mode is enabled, the system time will automatically be adjusted when daylight savings or standard time is in effect.

Configuring Port Security

The Port Security utility allows you to automatically enable or disable to any of the TSX-1620’s ports during specified days of the week and/or during specified times of the day. The main Port Security window displays security settings according to parameters specified in the Configure View window. The Configure Restrictions window allows you to restrict access to a port or a range of ports during a specified date and time or range of dates and times. To launch the Port Security utility:

1.Click on the module index or module type to display the Module menu (see Figure 2-3on page 2-5).

2.Drag down to Module Utilities, then right to Port Security, and release.

Managing the Device

2-25

Page 39
Image 39
Cabletron Systems TSX-1620 manual Configuring Port Security, Setting the Device Date, Time, and Daylight Savings Mode

TSX-1620 specifications

The Cabletron Systems TSX-1620 is a pioneering piece of network hardware that played a significant role in the evolution of networking technologies during the 1990s. This well-engineered device is primarily recognized as a multi-port Ethernet switch that was designed to provide high-speed, reliable connectivity for local area networks (LANs). As organizations increasingly demanded robust performance and enhanced network capabilities, the TSX-1620 emerged as a powerful solution to address these needs.

One of the key features of the TSX-1620 is its support for both 10Base-T and 100Base-T standards, catering to both standard Ethernet and Fast Ethernet connections. This versatility allowed businesses to easily transition from older Ethernet systems to newer, faster specifications without replacing their entire infrastructure. The switch could intelligently manage traffic between devices, minimizing collisions and ensuring that data packets were transmitted efficiently.

The architecture of the TSX-1620 includes support for various advanced technologies that enhance network performance. Its store-and-forward switching capability improves data integrity by checking packets for errors before forwarding them to their destination. This process reduces the risk of corrupted data affecting network performance, making it especially valuable for mission-critical applications.

Another notable feature is its robust security tools. The TSX-1620 incorporates VLAN (Virtual Local Area Network) support, enabling network administrators to segment traffic and improve security across different departments or user groups. This not only mitigates the risk associated with unauthorized access but also optimizes network traffic by confining broadcasts to designated VLANs.

Scalability is a prominent characteristic of the TSX-1620. With ports available for expansion, organizations could easily increase their network capacity as their needs grew. This feature promoted long-term investment in network infrastructure, allowing businesses to adapt quickly to changing demands without incurring substantial costs.

Reliability is paramount in networking equipment, and the TSX-1620 does not disappoint. Engineered with high-quality components, this switch was built to operate efficiently in a variety of environments while maintaining stable performance. Its design ensures a cooling mechanism that minimizes overheating, thereby prolonging its operational lifespan.

In summary, the Cabletron Systems TSX-1620 represents a significant advancement in network switch technology during its era. Its combination of speed, versatility, security features, and robust architecture made it a valuable asset for organizations seeking to enhance their networking capabilities and prepare for the future.