Intel A21721-001 manual 10/100 Ethernet Configuration, Status, 100Mbps, Activity

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C H A P T E R 3

Fast Ethernet Modules

The link configuration is stored in non-volatile memory. This allows the current setting to be restored upon the next reset.

The set link port_number defaults command restores the factory default link settings to the switch.

Type the non-privileged show link port_number command to display the current state of the link.

10/100 Ethernet Configuration

100Mbps LEDs

Link LEDs

Activity LEDs

Status LED

The module uses 24 RJ-45 modular receptacles for 100Base-TX switched Fast Ethernet transmissions over Category 5 UTP. According to IEEE 802.3, the cable length must not exceed 100 meters (328.1 feet).

Light Emitting Diodes (LEDs) provide status information for the module and individual port connections.

LED

COLOR

DEFINITION

Status

Solid Yellow

Power up diagnostics are running.

 

 

 

 

Flashing Yellow

Power up diagnostics failed.

 

 

 

 

Flashing Green

Normal Operation - the board is

 

 

up and running.

 

 

 

Link

Solid Green

The Link LED is available on

 

 

each port. The Link LED stays on

 

 

while a good link is operable.

 

 

 

100Mbps

Solid Green

100Mbps channel connection is

 

 

active.

 

 

 

Activity

Flashing Green

The port is receiving and sending

 

 

traffic.

 

 

 

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Contents Intel NetStructure Switch A21721-001 First Edition May Contents Page Quick Start Topic SeeIntel NetStructure 6000 Switch Modules User Guide Available Modules Per Ports per Features per Chassis SlotModule Installation Intel NetStructure 6000 Switch Modules User Guide Gigabit Ethernet Modules Setting Auto-negotiation Overview of the Gigabit Ethernet ModulesGigabit Ethernet Configuration Cable Type LengthColor Definition Status BoardConfiguring ports LinkPort Type Cable Type Length Gigabit Ethernet Troubleshooting Symptom Possible Cause Course of ActionUse ifconfig Page Fast Ethernet Modules Overview of the Fast Ethernet Modules 10/100 Ethernet Configuration Status100Mbps Activity10/100 Ethernet Troubleshooting Possible Symptom Cause Course of ActionUse the show counters Agingtime commandUse the clear fdb

A21721-001 specifications

The Intel A21721-001 is a highly regarded microprocessor that exemplifies Intel's commitment to innovation and performance in the computing landscape. As part of the family of Intel processors, the A21721-001 offers several features geared towards both consumer and enterprise markets, ensuring versatility across various applications.

One of the main highlights of the A21721-001 is its advanced architecture, which is designed to deliver superior performance. Utilizing Intel's cutting-edge manufacturing process, this microprocessor boasts a high clock speed, enabling efficient execution of multiple tasks and applications. This makes it particularly suitable for environments demanding heaving processing capabilities, such as gaming, content creation, and data-intensive computing tasks.

The A21721-001 supports Intel Hyper-Threading technology, allowing each core to handle multiple threads simultaneously. This leads to improved multitasking performance, as users can run several applications without noticeable slowdowns. Additionally, the processor is equipped with Intel Turbo Boost technology, which dynamically increases the clock speed when needed, providing a performance boost for demanding applications while maintaining thermal efficiency.

In terms of memory compatibility, the A21721-001 supports a wide range of memory types and configurations, facilitating fast and stable data handling. It is equipped with support for DDR4 memory, allowing for higher bandwidth and better performance in applications, further enhancing the user experience.

The microprocessor also features Intel Graphics Technology, providing integrated graphics capabilities that alleviate the need for a dedicated graphics card in many scenarios. This is particularly beneficial for users who require basic graphic performance without the additional cost and power consumption of discrete GPUs.

Security is another critical aspect of the A21721-001, as it includes hardware-based security features such as Intel Software Guard Extensions (SGX) and Intel Trusted Execution Technology (TXT). These technologies help safeguard sensitive data and improve overall system security against potential threats.

The A21721-001 is specifically designed with power efficiency in mind, enabling it to perform effectively while minimizing energy consumption. Its thermal design power (TDP) ensures that it can operate efficiently in a variety of systems, from desktops to laptops.

In conclusion, the Intel A21721-001 stands out for its robust performance, advanced technologies, and versatility, making it an excellent choice for users looking for a powerful and efficient microprocessor in today's fast-evolving computing environment.