3. Installing and Configuring Net : How You Prepare for Installation
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How You Prepare for Installation
Before you install Net, do the following:
1. Make sure you have met the installation prerequisites for the network protocol you are using, and that the physical network is installed and working.
Note:  If you choose a Complete install when installing Ingres, all supplied network protocols are installed with default port values. For any protocol not configured in the network or configured with an incorrect port value, you will receive the following error at startup: "Network open failed for protocol protocol."
2. Understand the configuration parameters you must supply values for during the setup phase of the installation process.