Switch Management and Operating Concepts

•Reset to factory defaults—The switch includes an option that allows you to reset the configuration to the factory defaults. You can select to reset the IP address or save your configured IP address.

Switch IP and MAC Addresses

Each switch must be assigned its own IP Address. The switch's default IP address is 10.90.90.90. You can change the default switch IP address to meet the specification of your networking address scheme.

The switch is also assigned a unique MAC address by the factory. You cannot change this MAC address.

In addition, you can also set an IP address for a gateway router. This becomes necessary when the network management station is located on a different IP network from the switch, making it necessary for management packets to go through a router to reach the network manager, and vice versa.

For security, you can list the IP addresses of the network management stations that you want to manage the switch. If you list IP addresses, only those workstations have access; all others will be denied.

You can also configure a VLAN for the network that the management stations are on, and then configure the switch for this VLAN.

Port Configurations

By default, the switch is configured to use auto-negotiation to determine each port's speed and duplex setting. The user can modify this and configure a port to use a specified configuration. The Ethernet ports have the following characteristics:

Ethernet Port

Link Speed

Duplex

 

 

 

Fast Ethernet (10/100)

10/100 Mbps

Half, Full

 

 

 

Gigabit Ethernet

100 Mbps

Half, Full

 

 

 

Gigabit Ethernet

1000 Mbps

Full

 

 

 

Flow Control

All ports have a traffic limit because they have a limited buffer space to receive incoming frames. Upon reaching the limit, a port either starts dropping packets or triggers flow control. The ZT 8101 switch uses the following methods for flow control:

•802.3x flow control—The switch sends PAUSE frames, which request remote ports to delay sending packets for a period of time. The sending ports suspend further frame transmission until the specified time period has elapsed.

•802.3x compliant flow control—The switch does not send PAUSE frames, but it does respond to them.

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Intel® NetStructure™ ZT 8101 10/100 Ethernet Switch User’s Manual

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Intel ZT 8101 10/100 Switch IP and MAC Addresses, Port Configurations, Flow Control, Ethernet Port Link Speed Duplex
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ZT 8101 10/100 specifications

The Intel ZT 8101 10/100 is a highly regarded network interface controller designed for efficient data communication in both home and enterprise environments. This versatile chip offers robust support for various networking technologies, making it suitable for a wide range of applications.

One of the most significant features of the Intel ZT 8101 is its capability to operate at both 10 Mbps and 100 Mbps, allowing for seamless integration into existing networks. This dual-speed functionality ensures that users can enjoy the benefits of faster data transfer rates while still maintaining compatibility with legacy hardware. The device automatically detects the network speed, facilitating a plug-and-play experience that minimizes user intervention.

The Intel ZT 8101 utilizes advanced features such as full-duplex support, which enables simultaneous data transmission and reception. This capability significantly enhances network efficiency and maximizes throughput, making it ideal for environments with high data traffic. Moreover, the chip employs sophisticated packet processing algorithms to prioritize data, reducing latency and ensuring smoother communication.

In terms of power efficiency, the Intel ZT 8101 is designed to consume minimal power, making it a suitable choice for energy-conscious applications. Its low power consumption allows for more efficient operations, contributing to overall system stability and longevity. Additionally, it incorporates power management features that can dynamically adjust the power usage based on network demand.

Another notable characteristic is the integration of hardware-based flow control, which helps prevent data packet loss during high-utilization periods. This capability is essential for maintaining the integrity of data transmission in busy network environments. The chip’s robust error detection and correction mechanisms further enhance data reliability, minimizing the chances of transmission errors.

The Intel ZT 8101 supports various network standards, including IEEE 802.3 and IEEE 802.3u, ensuring compatibility with a wide range of Ethernet devices. Its flexibility makes it an excellent choice for network upgrades, expansions, or new installations, allowing users to tailor their network infrastructure according to specific needs.

In summary, the Intel ZT 8101 10/100 network interface controller stands out for its dual-speed support, energy efficiency, and advanced networking features. Whether for home users looking to improve their network performance or businesses seeking reliable data communication solutions, the ZT 8101 represents a compelling choice that combines technology, reliability, and efficiency. As network demands continue to evolve, this Intel chip remains a fundamental component in many networking scenarios.
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