Chapter 3 Using the console interface 141Using the BayStack 420 10/100/1000 SwitchTable 30 describes the various monitoring modes available from the PortMirroring Configuration screen.Port Statistics screenThe Port Statistics screen (Figure 66) allows you to view detailed informationabout any switch or port in a stacked or standalone configuration. The screen isdivided into two sections (Received and Transmitted) so that you can compareand evaluate throughput or other port parameters. All screen data is updatedapproximately every 2 seconds.You can use the Port Statistics screen to clear (reset to zero) port counters for aspecific switch or port. Alternatively, you can use the Clear All Port Statisticsoption to clear port counters for all switches or ports (see “Switch ConfigurationMenu screen” on page 103).Monitor Unit/Port Indicates the port number (of the specified unit) that is designated as the monitorport.Default Value Zero-length stringRange 1 to 8/ 1 to 28 (depending on model type)Unit/Port X Indicates one of the ports (of the specified unit) that will be monitored by thedesignated port monitor when one of the port-based monitoring modes is selected.This port will be monitored according to the value of Port X in the Monitoring Modefield (see Table 30).Default Value Zero-length stringRange 1 to 8/ 1 to 28 (depending on model type)Table 30 Monitoring modesField DescriptionPort-based:Disabled Default value for this feature.-> Port X Monitor all traffic received by Port X.Table 29 Port Mirroring Configuration screen fields (continued)Field Description
