Source: ZENworks Server Management; Management and Monitoring Services; Traffic Analysis
Explanation: One of the parameters in calculating the bandwidth utilization is the interface speed (ifSpeed in MIB-2 RFC1158). On some NICs, the ifSpeed might not reflect the actual value because of some problem in querying the driver. The following drivers have this problem:
3Com* EtherLink* PCI (NT server)3Com Fast EtherLink 3C59X (NetWare server)
Action: Upgrade to the latest drivers.