Netgear XCM8806 Chassis Hardware Installation Guide - Page 405

NETGEAR 8800 Chassis Switch CLI Manual Description Displays real-time port statistic information. The switch automatically refreshes the output unless otherwise specified. Syntax Description stacking-port-list port_list no-refresh Specifies one or more stacking slots and ports. Specifies one or more ports or slots and ports. Specifies that auto-refresh is disabled. The output provides a real-time snapshot of the port statistics at the time the command is issued. This setting is not saved. Default The switch automatically refreshes the output. Usage Guidelines If you do not specify a port number or range of ports, statistics are displayed for all ports. If you do not specify the no-refresh parameter, the switch automatically refreshes the output (this is the default behavior). If you specify the no-refresh parameter, the output provides a snapshot of the real-time port statistics at the time you issue the command and displays the output in page-by-page mode. This setting is not saved; therefore you must specify the no-refresh parameter each time you want a snapshot of the port statistics. Jumbo frame statistics are displayed for switches only that are configured for jumbo frame support. This status information may be useful for your technical support representative if you have a network problem. Collected Port Statistics The switch collects the following port statistic information: • Port Number • Link State-The current state of the link. Options are: • Active (A)-The link is present at this port. • Ready (R)-The port is ready to accept a link. • Not Present (NP)-The port is configured, but the module is not installed in the slot. • Loopback (L)-The port is in Loopback mode. • Transmitted Packet Count (Tx Pkt Count)-The number of packets that have been successfully transmitted by the port. Chapter 8. Commands for Status Monitoring and Statistics | 405