84 CHAPTER 4: USING THE WEB INTERFACEIdentifying Which Ports Belong to a SegmentTo view which ports belong to a segment, click on the 10Mbps or100Mbps segment buttons on the Unit View. The graphic changesand ports that are members of that segment are highlighted with adark blue surround.Unit StatusThis page provides detailed information about the unit:System Name The name configured for the stack.Location Where the stack is located.Contact The person to contact if there is a problem with the stack.The System Name can be configured using the System Name page (inthe Management Settings category), refer to “System Name” onpage 94. The Location and Contact can be configured using anSNMP network management application.Unit Description The unit’s product name.Hardware Rev The version of hardware inside the unit.MAC Address The unit’s MAC (Ethernet) address.Software Version The version of management software that theunit is running.Boot PROM Version The version of software on the Boot PROMinside the unit.Product Number Displays the 3Com product number of the unit.TFTP Server (optionally displayed) Displays the IP address of thelast TFTP server used to upgrade the unit’s management software.Filename (optionally displayed) Displays the name of themanagement software file that was used during the last softwareupgrade attempt.Software Upgrade Status (optionally displayed) Displays thereason for a software upgrade failure.Unit Uptime The time that has elapsed since the unit was last reset,initialized or powered on.Unit Attention Light Causes the unit’s Mgmt/Attn LED to flash. Youcan use this LED to help identify the unit in the stack.
