# Overview

Welcome to the User's Guide for Intel PRO/100 Server Adapters installed in Itanium®-based computers. This guide covers hardware and software installation, setup procedures, and troubleshooting tips for Intel network adapters.

| NOTE: This guide refers only to drivers and features available on Itanium-based computers. The drivers are not compatible in IA-32-based platforms, including those supporting Intel® EM64T. For further information, see the other user guides.

To select a topic, click a link in the table of contents column to the left.

### Installing the Network Adapter

If you are installing a network adapter, follow this procedure.
If you are upgrading the driver software, start with step 5.

1. Make sure that you are installing the latest driver software for the adapter you are installing. For a list of supported adapters, click here.

2. Review system requirements.

3. Insert the adapter(s) in the computer.

4. Attach the network cable(s).

5. Install the driver.

6. For Windows systems, install the Intel® PROSet software.

7. Register your adapter online.

If you have any problems with basic installation, see Troubleshooting.

You can now set up advanced features, if necessary. The available features and the configuration process varies with the adapter and your operating system.

#### Intel Network Encryption Co-Processor

The Intel PRO/100 S Family of network adapters includes an Intel® 82594ED IPSec Encryption Co-processor. If Microsoft* Windows* 2000 or Windows XP is enabled for IPSec encryption, it automatically offloads the intensive encryption and authentication functions to the adapter, increasing throughput and decreasing CPU utilization. Tunnel mode processing is off-loaded to the encryption co-processor.

`Last modified on 6/06/06 3:06p Revision 10`