Ethernet support

Understand and use Ethernet frames, connections, and functions.

Many different factors influence the capabilities of Ethernet. Some of these influences can come from the cabling and adapter type you use. Limiting factors can be the capabilities of the hub or switch that you connect to, the frame size you are able to transmit and receive, and the type of connection you use.

For more detailed information and some explanations of the terminology and technology available to you, see the following:

• Ethernet commonly used terms
  Understand the terms that are used in reference to Ethernet networking.
• Ethernet capabilities
  Ethernet capabilities, such as line speed and duplex mode, can enhance your server's performance.
• Establish a physical connection to your network
  Ensure you configure the correct line speed and duplex mode for your connection.
• Hardware requirements for Ethernet
  Find out what IOAs are supported and what capabilities each one has.
• LAN IOA addresses
  Learn about IOA preset addresses.
• Ethernet frame format
  Know how to interpret the data contained in your Ethernet frames by understanding the frame formatting.
• Types of Ethernet frames sent
  Understand the different types of Ethernet frames that can be sent.
• Maximum Ethernet frame sizes
  Understand the maximum Ethernet frame sizes.
• Maximum LAN frame sizes
  Learn about frame size configuration and troubleshooting.
• Connect LAN devices
  The correct line and controller descriptions will help you achieve successful connections.
• SNA connections to LAN protocols
  You can connect your server to a LAN using SNA, and can have multiple service access points.