Using the OpenBoot PROM FCode Self- Test

The Sun GigaSwift Ethernet adapter’s self-test verifies the correct operation of the adapter and identifies any hardware problems with the adapter. The self-test is a suite of tests that reside in the adapter ’s FCode PROM.

Note – The OpenBoot PROM FCode self-test is not available in the Solaris 9 x86 Operating System.

You can only invoke the FCode self-test diagnostics using the OpenBoot PROM (OBP) test or test-allcommands. In order to access the OBP, you must shut down and halt your system to display the ok prompt.

You can use the adapter’s self-test any time you want to determine the status of the hardware. If you encounter an error while running the diagnostic test, the self-test displays appropriate error messages.

Note – Although the self-test does not require the adapter ’s interface to be connected to an active network, you will see failing error messages if it is not connected.

▼To Run the FCode Self-Test Diagnostic

For more information about the OpenBoot commands (including test) in this section, refer to the OpenBoot Command Reference manual.

1.Before shutting down the operating system and halting the system, ensure that all significant application and network activity on the server has stopped.

2.Follow the appropriate procedures, as documented in the system’s service manual, to shut down and halt the system.

Refer to the system’s documentation for the complete shutdown procedure.

After shutting down the system, you should see the OpenBoot PROMs ok prompt on the system console.

Appendix D Diagnostic Software and Troubleshooting Issues 95

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Sun Microsystems GigaSwift Ethernet Adapter manual Using the OpenBoot Prom FCode Self- Test
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GigaSwift Ethernet Adapter specifications

The Sun Microsystems GigaSwift Ethernet Adapter is a high-performance network interface card that was designed to provide advanced connectivity solutions for enterprise environments. Launched in the early 2000s, this adapter caters to the increasing demands for speed and efficiency in networking, especially amidst the rise of data-intensive applications.

One of the standout features of the GigaSwift Ethernet Adapter is its capability to support gigabit Ethernet technology, delivering data transfer rates of up to 1 Gbps. This allows organizations to boost their network throughput significantly, ensuring that bandwidth-intensive applications, such as video conferencing, online collaboration, and large file transfers, can be handled without significant lag or disruption.

The adapter utilizes a PCI-X interface, which enhances its performance compared to traditional PCI interfaces. This allows for higher bandwidth operations, making the GigaSwift suitable for servers and workstations that require robust connectivity. It is backward compatible with earlier Ethernet standards, which means it can seamlessly communicate with existing network infrastructures, preserving investments in legacy technologies.

Another critical characteristic of the GigaSwift Ethernet Adapter is its support for various networking protocols. It is designed to operate in diverse networking environments, supporting both full-duplex and half-duplex modes, which maximizes its efficiency in data transmission. This flexibility makes it an ideal choice for heterogeneous networks where different devices and standards coexist.

Furthermore, the adapter features advanced error detection and correction technologies, ensuring reliable transmission of data over the network. With features such as flow control and jumbo frame support, it enhances the efficiency and performance of large-scale data transfers.

The GigaSwift also comes equipped with diagnostic and management utilities, allowing network administrators to monitor the network performance effectively. This is crucial for identifying bottlenecks and optimizing network configurations to ensure peak operational efficiency.

Overall, the Sun Microsystems GigaSwift Ethernet Adapter is an essential tool for businesses looking to upgrade their networking infrastructure. Its combination of speed, versatility, and reliability allows enterprises to adopt next-generation networking solutions while maintaining compatibility with existing systems, ultimately contributing to a more robust and efficient IT environment.
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