Ethernet Multiport Repeater and Wiring Hub Problem Do the failure symptoms appear to be related to a specific repeater or wiring hub port failure? Do the failure symptoms appear to be related to multiple ports or the complete Ethernet internetwork? Because these procedures are generic as to the repeater and wiring hub manufacturer, you also should refer to the respective manufacturer's documentation for any special predefined methods for checking configuration and diagnostic testing. In the case of some wiring hubs, you may have certain dia gnostics available that help you locate a specific problem. If this type of diagnostic is available, attempt to use it for fault isolation. November 15, 1996 Print This Page E-mail this URL