Extreme Networks ExtremeWare XOS - Show Ports Txerrors

show ports txerrors
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
693
show ports txerrors
show ports {<port_list>} txerrors {no-refresh}
Description
Displays real-time transmit error statistics. 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, error 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 transmit error
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 transmit errors.
This status information may be useful for your technical support representative if you have a network
problem.
Collected Port Transmit Error Information. The switch collects the following port transmit error
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).
● Transmit Collisions (TX Coll)—The total number of collisions seen by the port, regardless of whether
a device connected to the port participated in any of the collisions.
● Transmit Late Collisions (TX Late Coll)—The total number of collisions that have occurred after the
port’s transmit window has expired.
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 transmit errors at the time the command is issued. This setting
is not saved.