Note – Configuring the parameters by putting ndd commands in rcX.d scripts is not supported.

The man pages for prtconf(1M) and driver.conf(4) include additional details. The next procedure shows an example of setting parameters in a ce.conf file.

●To access any man page, type the man command plus the name of the man page. For example, to access man pages for prtconf(1M), type:

%man prtconf

▼To Set Driver Parameters Using a ce.conf File

1.Obtain the hardware path names for the ce devices in the device tree.

a.Check the /etc/driver_aliases file to identify the name associated with a particular device:

#grep ce /etc/driver_aliases ce "pci108e,abba"

ce "pci100b,35"

Note – ce "pci100b, 35" is used by the Sun GigaSwift Ethernet MMF/UTP adapter.

b. Locate the path names and the associated instance numbers in the /etc/path_to_inst file.

#grep ce /etc/path_to_inst "/pci@8,600000/network@1" 0 "ce"

■In this example:

■The first part within the double quotes specifies the hardware node name in the device tree.

■The number not enclosed in quotes is the instance number (shown in bold italics).

■The last part in double quotes is the driver name.

■In the hardware node name, the last component after the last / character and before the @ character is the device name.

Chapter 4 Configuring Driver Parameters 51

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Sun Microsystems GigaSwift Ethernet Adapter manual To Set Driver Parameters Using a ce.conf File, Man prtconf
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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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