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3.6.4Forcing Network Speed Between 10 Mbps and 100 Mbps

1.At the ok prompt, use the show-devscommand to list the system devices. You should see the full path name of the hme device, similar to the example below:

/iommu@f,e0000000/sbus@f,e0001000/SUNW,hme@3,8c00000

2. Type:

ok nvedit

3.Type the following, pressing the Return key at the end of line 0:

0:probe-all install-console banner

1:apply transfer-speed=10(full path name of the hme device)

4.Press the Control-C keys after typing (full path name of the hme device).

Note – In the above example, the speed is forced to 10 Mbps. To force the speed to 100 Mbps, replace 10 with 100.

5. At the ok prompt type:

ok nvstore

ok setenv use-nvramrc? true

6. Reboot your system.

Refer to the Platform Notes: The hme Fast Ethernet Device Driver document (Part

No: 802-3970) for more information on the hme device driver and forcing network speed. This document is also available on the Solaris 2.5 and the Solaris 2.5: 1/96 AnswerBook.

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SunSwift SBus Adapter Installation and User’s Guide—January 1996

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Sun Microsystems SunSwiftTM manual Forcing Network Speed Between 10 Mbps and 100 Mbps
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SunSwiftTM specifications

Sun Microsystems introduced the SunSwiftTM, a series of advanced networking interfaces and I/O technology designed to enhance the performance of their workstations and servers. SunSwift interfaces were built to address the increasing demand for high-speed data transfer and connectivity in enterprise environments. The architecture was characterized by a focus on achieving higher bandwidth, lower latency, and improved reliability.

One of the main features of SunSwift is its ability to support high-speed data communication through various Ethernet and token ring implementations. The SunSwift cards were designed to be compatible with multiple Sun systems, ensuring wide applicability across different server models. This compatibility allowed users to upgrade their network interfaces without needing to invest in new hardware, promoting cost efficiency and flexibility in network design.

Incorporating the latest advancements in technology, SunSwift leveraged technologies such as PCI (Peripheral Component Interconnect) to enhance data throughput capabilities. The use of PCI enabled the SunSwift to keep pace with the evolving standards of computing, allowing it to handle the demands of modern applications and workloads.

Another key characteristic of SunSwift is its support for network protocols essential for enterprise functionality, including TCP/IP, which provided a robust framework for network communication. The interface achieved high-performance levels while maintaining compatibility with various operating systems, thereby simplifying network management and deployment.

The reliability of SunSwift was further evidenced through advanced error detection and correction mechanisms. This focus on quality ensured that data integrity was preserved, reducing the chances of packet loss during transmission. Additionally, Sun Microsystems incorporated features that facilitated ease of use, such as simple installation processes that required minimal configuration, making SunSwift accessible even to users with limited technical expertise.

Overall, SunSwift represented a significant advancement in network interface technology during its era, showcasing Sun Microsystems' commitment to delivering high-performance solutions that cater to the demands of enterprise networking. Its blend of speed, reliability, and compatibility made it a valuable asset for organizations seeking to enhance their networking infrastructure and support their growing data communication needs. With its innovative features and robust technology, SunSwift played a crucial role in the evolution of networking capabilities within the Sun Microsystems product lineup.
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