16710.bk : MANAGING.FRM Page 24 Tuesday, October 7, 1997 11:38 AM

4-24 CHAPTER 4: MANAGING YOUR HUB USING QUICK CONFIG MANAGER

Figure 4-10 Network Errors Graph

FCS Errors Shows the number of frames received with checksum errors that do not have alignment errors. FCS errors are most likely caused by noise on the cable and should be a very small percentage of the total traffic. If it is not, change the transceivers or network adapters of devices connected to the hub to see if this eliminates the problem. FCS errors can also be caused by electrical interference from other cables or machinery.

Alignment Shows the number of frames received with alignment errors (also known as framing errors). Alignment errors should be a very small percentage of the total traffic. They are likely to be caused by a fault at the transmitting device. Locate the segment and if there is only one transmitting device (for example, fiber or 10BASE-T) change the transceiver or adapter to see if this eliminates the problem.

Too Longs Shows the number of frames received that are greater than the maximum size permitted on Ethernet (1518 octets).

Short Events Shows the number of short events received. A short event is a transmission of less than the minimum size permitted on Ethernet (64 octets). Short events can indicate externally generated noise causing problems on the network.

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3C16710 specifications

The 3Com 3C16710 is a high-performance networking device that stands out in the realm of network communication solutions, delivering reliability and efficiency for a variety of network environments. Positioned as a part of 3Com's robust product line, the 3C16710 is designed to facilitate seamless connectivity, catering to the needs of small to medium-sized enterprises.

One of the standout features of the 3C16710 is its advanced Layer 2 switching capabilities. Built to support multiple Ethernet standards, this switch is equipped with 10/100BASE-TX ports, allowing for flexible integration into existing network infrastructures. With a switching capacity that ensures minimal latency, the 3C16710 is capable of handling substantial data traffic, making it an ideal choice for organizations that demand high-speed connectivity.

The device supports advanced features such as VLAN (Virtual Local Area Network) tagging, which effectively enhances network efficiency by segmenting network traffic. This capability helps to optimize bandwidth usage and improve security by isolating sensitive data traffic. Moreover, it supports spanning tree protocol to prevent loops, facilitating a stable and trouble-free network experience.

In terms of management, the 3C16710 provides various options for configuration and monitoring. It supports both SNMP (Simple Network Management Protocol) for network management as well as a web-based interface for intuitive access, allowing network administrators to easily manage settings and monitor performance. The switch can be configured to deliver quality of service (QoS), ensuring that critical applications receive the bandwidth they require, thereby improving overall network performance.

Another noteworthy characteristic is its robust build quality, which enhances reliability in challenging environments. The 3C16710 is also designed for energy efficiency, complying with green networking standards to minimize power consumption without sacrificing performance.

In summary, the 3Com 3C16710 is a versatile networking switch that combines advanced Layer 2 switching capabilities, VLAN support, and flexible management options. With its reliable performance and energy-efficient design, it meets the demands of modern network architectures, making it a valuable asset for organizations looking to enhance their network infrastructure.