4-3Configuration PC RequirementsThe configuration PC must:! Have Windows 95/98/NT installed.! Have network software that is Winsock 1.1 compatible installed (for example,Microsoft TCP/IP Stack for Windows 95/98/NT).! Reside on the same LAN segment as the VIU-323 you want to configure.! Have an IP subnet mask that matches the IP subnet mask of the VIU-323 you want toconfigure.! The OnLAN Configure 323 system configuration software, installed.Installing the Configuration SoftwareThe VIU-323 setup procedure installs the configuration program OnLAN Configure 323 onyour hard drive." To install OnLAN Configure 3231. Start Windows.2. Insert the VIU–323 CD ROM in your CD drive3. The RADVision OnLAN Tools Setup window displays. If it does not displayautomatically, access the CD ROM using Windows Explorer and invoke the Setup.exefile.4. Follow the onscreen instructions for installation.Upgrading the Configuration SoftwareUpgraded versions of VIU-323 software may also require that you upgrade the OnLANConfigure 323 software configuration program (check the release notes that accompany thesoftware).To upgrade OnLAN Configure 323, follow the steps in “Installing the ConfigurationSoftware,” above. Note that if you install the new version of OnLAN Configure 323 to thesame directory of the previously installed version, you will overwrite the original; to keepthe previous version, install the new version in a different directory.