Introduction

IP Address

Displays the deviceÕs IP (Internet Protocol) Address; this will be the IP address used to deÞne the device icon. IP addresses are assigned via Local Management for the NB-30; they cannot be changed via SPECTRUM Element Manager.

MAC Address

Displays the manufacturer-set MAC address of the port through which SPECTRUM Element Manager is communicating with the NB-30 Bridge. This address is factory-set and cannot be altered.

Up Time

Displays the amount of time, in a day(s) hh:mm:ss format, that the NB-30 Bridge has been running since the last start-up.

Informational Þelds describing the ports being modeled are also displayed in most windows:

Port Number

Displays the number of the monitored port.

Port Name

Displays the user-deÞned name of the port. You can change the port name via the Port Name text box available from the Bridge Status window.

Using Window Buttons

The Cancel button that appears at the bottom of most windows allows you to exit a window and terminate any unsaved changes you have made. You may also have to use this button to close a window after you have made any necessary changes and set them by clicking on an OK, Set, or Apply button.

An OK, Set, or Apply button appears in windows that have conÞgurable values; it allows you to conÞrm and SET changes you have made to those values. In some windows, you may have to use this button to conÞrm each individual set; in other windows, you can set several values at once and conÞrm the sets with one click on the button.

The Help button brings up a Help text box with information speciÞc to the current window. For more information concerning Help buttons, see Getting Help, below.

The command buttons, for example Bridge, call up a menu listing the windows, screens, or commands available for that topic.

Any menu topic followed by ... (three dots) Ñ for example Statistics... Ñ calls up a window or screen associated with that topic.

Software Conventions

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Cabletron Systems NB30 manual Using Window Buttons

NB30 specifications

Cabletron Systems NB30 is a noteworthy networking device that emerged in the mid-1990s as a critical component for businesses looking to enhance their local area network (LAN) capabilities. Designed primarily for the burgeoning demand of network speed and reliability, the NB30 served as a bridge in networking technology, offering organizations a robust solution to keep up with the advancing digital landscape.

One of the main features of the Cabletron NB30 is its ability to support both Ethernet and Token Ring protocols. This dual compatibility made it an attractive choice for enterprises that were transitioning from older networking systems to newer infrastructures. By accommodating both technologies, the NB30 enabled smoother migrations without necessitating a complete overhaul of existing networking components.

Another significant characteristic of the NB30 is its modular architecture. This design allowed organizations to customize their networking setup according to specific needs and preferences. Users could add or replace modules to enhance functionality, from extra ports to support additional devices or advanced features like network management tools, ensuring that their systems could grow and evolve in tandem with their business requirements.

The NB30 also utilized a stackable design, which facilitated scalability. Organizations could easily connect multiple NB30 units to increase their network capacity and performance. This stacking capability was a significant advantage as it allowed for efficient use of space and resources while providing a path for future growth.

In terms of performance, the Cabletron NB30 boasted a switching capacity that enabled quick data transfer rates, reducing latency and improving overall network responsiveness. This speed was crucial during a period when businesses were increasingly reliant on real-time data exchange and communication.

Additionally, the NB30 incorporated advanced network management features, enabling administrators to monitor traffic, diagnose issues, and implement changes with ease. This level of control was essential for maintaining network health, ensuring that businesses remained operational without unnecessary downtimes.

Overall, Cabletron Systems NB30 played a pivotal role in the evolution of networking technology. Its combination of protocol flexibility, modular design, scalability, and robust performance made it a popular choice for businesses looking to create efficient, dependable networks in an era of rapid technological advancement. The NB30's legacy continues to influence modern networking solutions, demonstrating the importance of adaptability and performance in the ever-changing digital world.