Solving Software Upgrade Problems 63If your IP network is internal to your organization only, that is, you do notaccess the Internet, you may use any arbitrary IP address as long as it isnot being used by another device on your network. 3Com suggests youuse addresses in the range 192.168.0.0 to 192.168.255.255 with asubnet mask of 255.255.255.0.These suggested IP addresses are part of a group of IP addresses thathave been set aside specially for use ‘in house’ only.Solving SoftwareUpgrade ProblemsYou can upgrade the management software of the Switch by using theSystem > Control > Software Upgrade operation in the Web Interface, orthe system control softwareUpgrade command in thecommand line interface. For details on these options, refer to theManagement Interface Reference Guide supplied in HTML format on theCD-ROM that accompanies your Switch.If you have problems with your software upgrade, refer to the ProblemSolving section in the Management Interface Reference Guide.DUA1770-9AAA04.book Page 63 Monday, April 14, 2003 11:33 AM
