Advertised Link Parameters

TABLE 3-2

TABLE 3-1vca Driver Parameter, Status, and Descriptions (Continued)

Parameter	Status	Description

ipg2	Read and write
rx-intr-pkts	Read and write
rx-intr-time	Read and write
red-dv4to6k	Read and write
red-dv6to8k	Read and write
red-dv8to10k	Read and write
red-dv10to12k	Read and write
tx-dma-weight	Read and write
rx-dma-weight	Read and write
infinit-burst	Read and write
disable-64bit	Read and write

Interpacket Gap parameter

Receive interrupt blanking values

Random early detection and packet drop vectors Random early detection and packet drop vectors Random early detection and packet drop vectors Random early detection and packet drop vectors PCI Interface parameter

PCI Interface parameter

The following parameters determine the transmit and receive speed and duplex link parameters to be advertised by the vca driver to its link partner. describes the operational mode parameters and their default values.

Note –If a parameter’s initial setting is 0, it cannot be changed. If you try to change an initial setting of 0, it will revert back to 0. By default, these parameters are set to the capabilities of the vca device.

Chapter 3 Configuring Driver Parameters 25

4000 specifications

Sun Microsystems, a pivotal player in the computing industry during the late 20th and early 21st centuries, was renowned for its innovative hardware and software solutions. Among its notable offerings were the Sun-6000, Sun-5000, and Sun-4000 series, powerful workstations and servers designed for a range of enterprise-level applications.

The Sun-6000 series, introduced in the early 1990s, marked a significant advancement in computing performance. These systems were built on the SPARC architecture, which facilitated high levels of processing power and multitasking capabilities. One of the main features of the 6000 series was its scalability, allowing organizations to increase their processing power by adding more modules. It also offered robust graphics performance, making it ideal for scientific visualization and complex data analysis.

Next in line was the Sun-5000 series. Launched shortly after the 6000 series, the 5000 line was celebrated for its reliability and ease of management. This series emphasized a balanced architecture, which combined processing capabilities with ample memory and storage options. Key characteristics included support for multiple processors, leading to improved performance for demanding applications. Additionally, the 5000 systems featured advanced input/output capabilities, ensuring fast data transfers—crucial for database applications and web servers.

Finally, the Sun-4000 series targeted businesses seeking affordable yet potent computing solutions. These servers boasted a modular design, allowing for easy upgrades and maintenance. The 4000 series was particularly notable for its support for various operating systems, including SunOS and Solaris. These systems were engineered to handle a range of workloads, from enterprise resource planning to web hosting, while still fitting into a value-driven budget.

Across all three series, Sun Microsystems prioritized compatibility and integration, ensuring that each system offered seamless connectivity with Sun's software solutions and third-party applications. Their commitment to open standards and interoperability set them apart in the competitive landscape of enterprise computing. Additionally, the use of high-quality components lent the systems durability, making them a wise investment for organizations looking to future-proof their IT infrastructure.

In summary, the Sun-6000, 5000, and 4000 series exemplified Sun Microsystems' ethos of innovation and reliability. These powerful systems catered to diverse business needs, setting benchmarks in performance and functionality that continue to influence modern computing.