To Discover Link Settings

Use the kstat command to discover link settings.

#kstat ixge:1 grep link

link_asmpause

0

link_duplex

2

link_pause

0

link_speed

10000

link_T4

0

link_up

1

Configuration Checking

The jumbo frame configuration checking occurs at Layer 2 or Layer 3, depending on the configuration method.

Layer 2 Configuration Checking

You can view the MTU configuration of a ixge instance at any time using the kstat command. The kstat mac_mtu variable represents the complete size of the Ethernet frame, which includes the Ethernet header, maximum payload, and crc. This value is consistent with the definition of MTU presented by switch vendors.

Use the following command to get the information:.

#kstat ixge:0 grep mac_mtu

mac_mtu

8192

Layer 3 Configuration Checking

You can check the Layer 3 configuration by invoking the ifconfig command on a preconfigured interface as shown in the previous examples:.

#ifconfig ixge138000 ixge138000: flags= 201000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,CoS> mtu 8170 index 5

inet 192.12.38.69 netmask ffffff00 broadcast 192.12.38.255 ether 0:3:ba:c4:f7:1d

Chapter 3 Configuring Driver Parameters 35

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Sun Microsystems Ethernet PCI-X Adapter manual Use the kstat command to discover link settings, # kstat ixge1 grep link

Ethernet PCI-X Adapter specifications

The Sun Microsystems Ethernet PCI-X Adapter stands as a pivotal component for enhancing network performance in various computing environments. Designed to cater to the demanding needs of enterprise networks, this adapter provides a seamless integration of high-speed connectivity with robust hardware design, making it a preferred choice for businesses relying on Sun systems.

One of the standout features of the Sun Ethernet PCI-X Adapter is its adherence to the PCI-X interface, which allows for faster data transfer rates compared to traditional PCI. With speeds of up to 1 Gbps, this adapter supports larger data throughput, significantly improving the efficiency of data-intensive applications. The PCI-X standard, operating at an impressive 64-bit bus, not only enhances performance but also ensures backward compatibility with earlier PCI standards, offering flexibility in deployment.

In terms of network connectivity, the adapter supports both 10/100/1000 Mbps Ethernet speeds, allowing it to automatically negotiate the best speed based on network conditions. This feature is particularly advantageous for enterprises with diverse networking equipment, enabling seamless integration without compromising on performance.

The Sun Microsystems Ethernet PCI-X Adapter comes equipped with advanced technologies such as Jumbo Frames support. This allows for the transmission of larger packets over the network, which is beneficial for applications that require the movement of substantial amounts of data, like video streaming or large file transfers. By facilitating Jumbo Frames, the adapter minimizes CPU load and enhances overall throughput, leading to better resource utilization.

Another noteworthy characteristic of this adapter is its robust error checking and correction capabilities. This ensures data integrity during transmission, reducing the likelihood of packet loss and improving the reliability of network communications. Coupled with support for multiple protocols, including TCP/IP, the Ethernet PCI-X Adapter provides versatility, adapting to various network configurations and applications.

Furthermore, the adapter boasts a high-performance driver suite, which enhances its compatibility across different operating systems, ensuring smooth integration into existing network environments. The flexibility and scalability of this adapter make it an ideal solution for current and future network demands.

In conclusion, the Sun Microsystems Ethernet PCI-X Adapter delivers exceptional performance, reliability, and versatility, making it an essential asset for enterprises seeking to enhance their networking capabilities. Whether for upgrading existing infrastructure or supporting new applications, this adapter stands out as a dependable choice for high-speed connectivity in the constantly evolving technology landscape.