5

POWER-ON

This chapter describes the system states of the CoreBuilder® 7000 family ATM switch including power-on and some basic diagnostic information to help you verify normal operation of your CoreBuilder system.

This chapter describes the following topics:

System States

System Power-on

4-Port Interface Module LEDs

System States

This section describes the different system states of the 8-Port Board and

 

how they are indicated on the LED display.

The system states are:

Power-on

Normal operation

Hardware fault

Software fault

No power to unit

System States and LED indicators are located on the front panels of the CoreBuilder 7000, its Switching Module power supply, switching modules, and interface modules. These LEDs

LEDs indicate the current system state of the CoreBuilder unit and its components. Front panel LEDs can be extremely useful in determining the cause of specific problems.

The system state in which the CoreBuilder 7000 unit is currently operating is displayed by the switching module system status LEDs. Referring to Figure 9, these are the three LEDs: PWR, FAIL, and ACT(ive)

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3Com 7000 manual Power-On, System States, How they are indicated on the LED display

7000 specifications

The 3Com 7000 is a robust and versatile networking solution designed to meet the demands of enterprise environments. Renowned for its reliability and scalability, the 3Com 7000 is highly suitable for organizations requiring efficient data handling and enhanced network performance. This multi-layer switching platform integrates advanced technologies, making it a preferred choice for modern businesses.

One of the standout features of the 3Com 7000 is its modular architecture. This design allows businesses to customize their network according to specific requirements by adding or replacing various modules. The modularity ensures that organizations can scale their network operations without significant downtime or the necessity of overhauling existing infrastructure. Such flexibility is vital for growing enterprises that need to adapt to variable workloads.

The 3Com 7000 also incorporates advanced Layer 3 routing capabilities. This feature enhances the efficiency of data transmission and bolsters the overall responsiveness of the network. By allowing routing functions to occur directly on the switch, it reduces latency and optimizes traffic flow, which is critical for applications requiring high availability, such as VoIP and video conferencing.

Security is another core characteristic of the 3Com 7000. It comes equipped with built-in security protocols and features such as Access Control Lists (ACLs) and VLAN support, which segregate network resources and protect sensitive data. These security measures ensure that only authorized devices can access specific segments of the network, thus fortifying the organization's information security posture.

In terms of management, the 3Com 7000 offers an intuitive interface for monitoring and controlling network operations. It supports various management protocols and software, which facilitate streamlined administration and configuration. This ease of management can significantly reduce the operational burden on IT staff, allowing them to focus on strategic initiatives.

Additionally, the 3Com 7000 is designed for high performance. It supports extensive bandwidth and low-latency communications, making it ideal for high-demand applications. The ability to handle multiple simultaneous connections without compromising speed makes it an excellent choice for enterprises that rely on real-time data processing.

In summary, the 3Com 7000 is a sophisticated networking solution characterized by its modularity, advanced routing capabilities, robust security features, user-friendly management, and high performance. These attributes make it a compelling choice for enterprises looking to enhance their networking infrastructure for a competitive edge.