Commands for Status Monitoring and Statistics
ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
ExtremeWare XOS 11.5 Command Reference Guide
690
show ports statistics
show ports {<port_list>} statistics {no-refresh}
Description
Displays real-time port statistic information. The switch automatically refreshes the output unless
otherwise specified.
Syntax Description
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 was the default
behavior in ExtremeWare XOS 11.2 and earlier). 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 Status—The current status 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 (modular
switches only).
●
Transmitted Packet Count (Tx Pkt Count)—The number of packets that have been successfully
transmitted by the port.
●
Transmitted Byte Count (Tx Byte Count)—The total number of data bytes successfully transmitted
by the port.
port_list
Specifies one or more ports or slots and ports.
no-refresh
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.
